Tentative Program - ISSI-2020

2020 International Symposium on Structural Integrity

Oct 22−24, 2020 Suzhou, China

issi2020.china-sic.net

Tentative Program

2020

International Symposium on

Structural Integrity Oct 22-24, Suzhou, China

Hosted by

China Structural Integrity Consortium

Locally organized by

Suzhou Nuclear Power Research Institute Co., Ltd

Co-organized by

Supported by

National Natural Science Foundation of China

Chinese Materials Institution (Committee of High Temperature Strength of Materials)

Chinese Pressure Vessel Institution

Chinese Failure Analysis Institution

Program at a glance

Day Time Event Place

Oct 21 10:00—22:00 Registration Hotel lobby

Oct 22

08:30—08:50 Conference opening Hehe Hall

08:50—09:50 Plenary session I

09:50—10:30 Group photos & coffee break

10:30—12:00 Plenary session II Hehe Hall

12:00— Lunch

14:00—15:30 Plenary session III Hehe Hall

15:30—16:00 Coffee break

16:00—17:30 Plenary session IV Hehe Hall

18:30—20:30 Conference dinner

Oct 23

08:30—09:55 Technical sessions I-VI


10:25—12:10 Technical sessions VII-XII

12:10— Lunch

13:30—14:55 Technical sessions XIII-XVII


15:25—17:10 Technical sessions XVIII-XXII

17:15— Social program (a group walking nearby Taihu Lake)

18:00— Buffet for dinner

Oct 24

08:00—09:25 Technical sessions XXIII-XXVII


10:00—11:00 Plenary session V Hehe Hall

11:00—11:40 Closing ceremony Hehe Hall

14:00—18:00 Technical visiting (some participants only)

End

REGISTRATION

10:00—22:00 On-site registration

Xiangshan International Hotel, Taihu Lake Suzhou

18:00— Reception buffet

Xiangshan International Hotel, Taihu Lake Suzhou

◼ The symposium registration is open from 10am to 10pm on Oct 21, 2020, at the main lobby of

the Xiangshan International Hotel, Taihu Lake Suzhou, located at 1 Yanbo Road, Taihu

National Tourism Vacation Zone, Suzhou, 215166, Jiangsu, China

◼ Later participants who cannot arrive on Oct 21, 2020 can register at the symposium reception

center on the morning of Oct 22/23, 2020 from 8am to 9am.

◼ Registration fee will be 360 USD (2600RMB). Students are welcome with a reduced registration

fee of 270 USD (1800RMB). The registration fee covers admission to all technical sessions; two

refreshment breaks each day of the conference, lunches, dinners, conference banquet, and a

copy of the conference proceedings, but not accommodation.

注册/住宿：苏州太湖香山国际大酒店(吴中区环太湖大道烟波路 1号)

会议地址：太湖国际会议中心（吴中区环太湖大道 128号）

Oct 21, 2020

Day 1: detailed program

CONFERENCE OPENING //Hehe Hall

08:30 Introductory comments

Dr Jinhua Shi, Executive chairman of ISSI2020

Suzhou Nuclear Power Research Institute Co., Ltd

08:35 Welcome address

Officials from several units, China

08:40 Opening speech

Prof Shan-Tung Tu, Chairman of Symposium Series

East China University of Science and Technology, China

PLENARY SESSION I //Hehe Hall

Session chair: Shan-Tung Tu (East China University of Science and Technology, China)

08:50—09:20 TBD

Prof Xuedong Chen

Hefei General Machinery Research Institute, China

09:20—09:50 Recent Advances in Fatigue Evaluation Methods for Pressure Vessels and Piping Components and Proposed ASME Code Revisions Prof Pingsha Dong

University of Michigan, USA

09:50—10:30 Group Photo & Coffee Break

PLENARY SESSION II //Hehe Hall

Session chair:

10:30—11:00 Weight Function Methods for Structural Integrity Analysis: Theoretical Developments and Engineering Applications Prof Xueren Wu

AECC Beijing Institute of Aeronautical Materials, China 11:00—11:30 Life evaluation of 9Cr steels used for a long time in USC power plant

Prof Koichi Yagi

University of Science & Technology Beijing, China 11:30—12:00 Simulation of Interacting Ductile and Cleavage Fracture at Transition

Temperature and Application to Drop Weight Tearing Test Simulation

Oct 22, 2020

Prof Yun-Jae Kim

Korea University, Korea

12:00— Lunch

PLENARY SESSION III //Hehe Hall

Session chair:

14:00—14:30 Structural integrity of nanomaterials based mechanical systems:

concept, processing, simulation and applications

Prof Jian Lu

City University of Hong Kong, China

14:30—15:00 A Multiaxial Stress Analysis for Extracting Creep Exponents and

Coefficients from an Indentation Creep Test

Prof Masao Sakane

Ritsumeikan University, Japan

15:00—15:30 Predicting High Temperature Hydrogen Attack and Creep Deformation in A Low Alloy Steel Component Prof Kamran Nikbin

Imperial College London, UK


PLENARY SESSION IV //Hehe Hall

Session chair:

16:00—16:30 Case Studies Arising from the Aftermath of Accidents Prof Rod Smith

Imperial College London, UK

16:30—17:00 On the Effects of Multi-axial Loading on Microvoid Evolution in FCC Single Crystals Prof Esteban Busso Imperial College London, UK

17:00—17:30 Process-Structure-Property for Manufacture of Welded Steel Catanery

Risers: Characterisation of Inhomogeneity of Plasticity and Fatigue

Damage

Prof Seán Leen

NUI Galway, Ireland

18:30—20:30 Conference dinner

Nov 03, 2018 Oct 22, 2020


TECHNICAL SESSION I: Creep-fatigue interaction

Session chair:

08:30—08:55 Keynote lecture

Creep-fatigue Life Evaluation of SUS304 Stainless Steel under Non-proportional Loading Le Xu, Takaki Kojima, Takamoto Itoh


08:55—09:15 Creep rupture assessment of cyclically loaded 3D pressure vessel with volume defect using a direct numerical approach Heng Peng, Yinghua Liu

Tsinghua University, China

09:15—09:35 The numerical and experimental studies on creep fatigue behaviors of P92 steel by using Chaboche model Jianfeng Mao Zhejiang University of Technology, China

09:35—09:55 Creep fatigue interaction behaviors of P92 steel under hybrid stress-strain controlled loading Tianyu Zhang, Xiaowei Wang, Jianming Gong Nanjing Tech University, China


TECHNICAL SESSION II: Life management

Session chair:


Research on Low Temperature Brittleness of 30Cr1Mo1V High-temperature Rotor and Its Life Control in Rapid Start-up and Warm-up process Minjin Tang, Xianxi Xia, Xiancheng Zhang, Fei Xue, Guodong Zhang Suzhou Nuclear Power Research Institute, China

08:55—09:15 Deterioration of Microstructure and Mechanical Properties of 2.25Cr-1Mo Main Steam Pipe weldment after 32 Years of Service Bin Yang, Wenchun Jiang, Mingchao Li, Jingkai Chen, Mingda Song, Hao Zhang China University of Petroleum (East China), China

Oct 23, 2020

09:15—09:35 Study on the heat treatment of furnace roller in continuous annealing line after long term use Shukai Cao, Lu Wang, Weize Wang, Shantung Tu


09:35—09:55 Fatigue-creep Life Assessment of the Superheater Outlet Header for 330MW Subcritical Thermal Power during Extended Service Period Baoyin Zhu, Xianxi Xia, Xiao Jin, Jinhua Shi, Fei Xue, Guodong Zhang Suzhou Nuclear Power Research Institute, China


TECHNICAL SESSION III: Materials testing and modeling

Session chair:


Grain refinement and coarsening in martensite steel under sliding wear Yunshuai Su, Shuxin Li, Qingyuan Gao, Feng Yu, Siyuan Lu Ningbo University, China

08:55—09:15 Temper embrittlement of 2.25Cr-1Mo-0.25V steel and its welded joint based on the theory of equilibrium grain boundary segregation Zhipeng Shen, Hanhan Ma, Wei Fu, Lingrui Kong, Xiaochun Yu, Xiaohua He, Changyu Zhou Nanjing Tech University, China

09:15—09:35 Microstructure of S400 sorbite stainless steel and its comparison on 12Cr13 martensite stainless steel Sheeraz Khan, Jie Zhao, Congqian Cheng, Tieshan Cao, Xin Guan Dalian university of Technology, China

09:35—09:55 Effect of Vibratory Stress Relief on Residual Stress and Microstructure of the SA738Gr.B Steel Welding Joint Yu Wan, Lei Zhang, Wenchun Jiang China University of Petroleum (East China), China


TECHNICAL SESSION IV: New testing method

Session chair:


A method to determine the strength from a single indentation test Liyang Huang, JiRu Zhong, Guoyao Chen, Tong Xu, Kaishu Guan East China University of Science and Technology, China

08:55—09:15 A Design for the Optimum Shape of Miniature Cruciform Specimen

Toru Miyake, Hiroyoshi Shimomura, Takamoto Itoh


09:15—09:35 A novel method of compression test for rings to determine stress-strain relations and mechanical properties of metallic materials Guangzhao Han, Lixun Cai, Chen Bao, Yuhuai He, Yang Lv, WeiWei Yu, Xiang Wang, Yangang Liu Southwest Jiaotong University, China

09:35—09:55 Improvement of the test standards for determination of mode I interlaminar fracture toughness of composite under large deformation Wu Xu, Jiancan Ding Shanghai Jiao Tong University, China


TECHNICAL SESSION V: Fatigue behavior

Session chair:


A new testing method for fatigue propagation rate of mixed-mode I-II crack Shuang Qi Taishan Nuclear Power Joint Venture Co., Ltd., China

08:55—09:15 Effect of thermal aging time on ratcheting boundary of 316LN austenitic stainless steel Caiming Liu, Bingbing Li, Yiming Zheng, Xu Chen Tianjin University, China

09:15—09:35 Role of Microstructure Characteristics on the Cyclic Mechanics and Fatigue Fracture Behavior of SAF2205 Duplex Steel in Terms of Phase Radio and Precipitations Zhilong Dong, Xuefang Xie, Wenchun Jiang China University of Petroleum (East China), China

09:35—09:55 Temperature-dependent ratchet deformation of high density polyethylene (HDPE) under cyclic compression Peishan Ding, Tianping Cheng, Xiaotao Zheng Wuhan Institute of Technology, China


TECHNICAL SESSION VI: Reliability-centered manufacturing

Session chair:


Study on tensile fracture properties of industrial pure zirconium with surface nanocrystallization Conghui Zhang

Xi'an University of Architecture and Technology, China

10:50—11:10 Fracture Analysis for the Pin of Metal Bellow Expansion Joint Dungui Zuo, Zhongwei zhang, Yunting Lai, Guodong Zhang, Fei xue Suzhou Nuclear Power Research Institute, China

11:10—11:30 Effect of heat input on mechanical properties and microscopic characteristics of primary pipe branch connections in nuclear power plant Liang Zhao, Kunjie Luo, Shantung Tu East China University of Science and Technology, China

11:30—11:50 The effect of roughness of the substrate on the microstructure and anti-corrosion property of graphene oxide coating Yuting Zhang, Farzin Arjmand, Kaishu Guan East China University of Science and Technology, China

11:50— Lunch

TECHNICAL SESSION VII: Data-driven strength

Session chair:


Stress corrosion cracking sensitivity prediction of 316L austenitic stainless steel based on Ensemble Learning Luowei Cao, Yuqian Du, Junmin Liu, Guanghai Li China Special Equipment Inspection and Research Institute, China

10:50—11:10 Using RBF Neural Network to Predict the Mechanical Properties of Nuclear-Grade Type 316 Stainless Steel during High Temperature Sodium Corrosion Yaonan Dai, Xiaotao Zheng, Jiuyang Yu

Wuhan Institute of Technology, China

11:10—11:30 A multiaxial fatigue life prediction method based on support vector machine Xingyue Sun, Xu Chen, Kai Song, Shouwen Shi Tianjin University, China

11:30—11:50 Application of database for determining uniaxial stress-strain relationship by spherical indentation test Guoyao Chen, Xiaocheng Zhang, Jiru Zhong, Kaishu Guan East China University of Science and Technology, China

11:50—12:10 Evaluation of strength properties of in-service X80 pipeline steel using small punch test and backpropagation neural network Ming Song, Xuyang Li, Yuguang Cao, Wenchun Jiang, Jiru Zhong, Kaishu Guan China University of Petroleum (East China), China

12:10— Lunch

TECHNICAL SESSION VIII: Safety assessment

Session chair:


Failure estimation method for locally wall-thinned pipes Yinsheng Li, Yoshihito Yamaguchi, Jinya Katsuyama Japan Atomic Energy Agency, Japan

10:50—11:10 Finite element analysis of limit load for cylinders with axial cracks under combined internal pressure, axial force and global bending moment Zhancheng Yang, Yuebing Li, Yuebao Lei, Zengliang Gao

Zhejiang University of Technology, China

11:10—11:30 Stress intensity factors for RPV nozzle corner crack under combined internal pressure and nozzle loading Yuebing Li, Ting Jin, Zihang Wang, Pan Liu China Nuclear Power Engineering Co., Ltd, China

11:30—11:50 Structural integrity assessment of a sandwich high-pressure shell in presence of welding defects Liang Shi China Aero-Polytechnology Establishment, China

11:50—12:10 Analysis and calculation of strength and rigidity for flexible shell element of corner to corner type in fixed tubesheet heat exchangers Guodong Zhu China Special Equipment Inspection and Research Institute, China

12:10— Lunch

TECHNICAL SESSION IX: Structure health monitoring

Session chair:


Nonlinear ultrasonic phased array testing techniques for pressure equipment Jingwei Cheng, Zhe Wang, Zhichao Fan Hefei General Machinery Research Institute, China

10:50—11:10 Application of Comparative Analysis of Two-round In-line Inspection Data in Integrity Evaluation of Product Oil Pipelines Mingfei Li, Jian Chen, Song Lin PetroChina Pipeline R&D Center, China

11:10—11:30 An adaptive signal interception defect location method for pressure vessels based on SDC coefficient Qinfei Li, Shaoping Zhou, Gangyi Hu, Tianhao He East China University of Science and Technology, China

11:30—11:50 Study on Ultrasonic Characteristic Parameters for Distinguishing High Temperature Tissue and Creep Damage Keyi Yuan, Hui Zheng, Ming Song, Bin Hu

China Special Equipment Inspection and Research Institute, China

11:50—12:10 Numerical Study of Detection of Micro-Cracks on Corroded Surface Using EMAT-Generated Guided Waves Zhe Wang, Jingwei Cheng, Zhichao Fan Hefei General Machinery Research Institute, China

12:10— Lunch

TECHNICAL SESSION X: Chemo-mechanical interaction

Session chair:


Stress Corrosion Cracking and Relevant Integrity Evaluation of Ni-based Alloy Dissimilar Metal Welds Guangfu Li Shanghai Research Institute of Materials (SRIM), China

10:50—11:10 High-temperature passive oxidation behaviors of direct-sintered silicon carbide Yue Zhang, Rong Jiang, Leicheng Zhang, Xihui Chen, Xiguang Gao, Yingdong Song Nanjing University of Aeronautics and Astronautics, China

11:10—11:30 Chemical degradation induced decay in mechanical responses of fuel cell membranes Shouwen Shi, Xiaoyi Sun, Xu Chen Tianjin University, China

11:30—11:50 The corrosion thinning character analysis of the secondary loop piping in nuclear power plant Liang Zhao, Kunjie Luo, Shantung Tu East China University of Science and Technology, China

11:50—12:10 Study on the Microstructure and Plasma Irradiation Simulation of CrFeMnVCu High Entropy Alloy Ke Liu, Sujun Wu

Beihang University, China

12:10— Lunch

TECHNICAL SESSION XI: Fatigue behaviour

Session chair:


A generalized fatigue life prediction model for strain controlled and hybrid stress-strain controlled creep-fatigue loading Xiaowei Wang, Tianyu Zhang, Jianming Gong Nanjing Tech University, China

13:55—14:10 On the Role of Typical Processing Technology on Fatigue Behaviour for a PM Ni-based Superalloy at Room Temperature Long Tan, Yongsheng Fan, Xiaoguang Yang, Duoqi Shi Beihang University, China

14:10—14:25 Effects of phase difference and stress ratio on biaxial fatigue crack propagation behavior of rolled ZK60 magnesium alloy Jiaqi Hu, Hong Gao Tianjin university, China

14:25—14:40 Low cycle fatigue and stress relaxation behaviors of an advanced powder metallurgy Ni-based superalloys Leicheng Zhang, Rong Jiang, Yue Zhang, Wentian Zhang, Yingdong Song Nanjing University of Aeronautics and Astronautics, China

14:45—14:55 Tensile fatigue behavior and life prediction model of pultruded fiber-reinforced composite considering dispersion Qian Zhang, Jianlin Liu, Wenchun Jiang China University of Petroleum (East China), China


TECHNICAL SESSION XII: Creep behavior

Session chair:


Damage analysis tensile creep anisotropy of Mg-6Al-3Zn-Y alloy extruded sheet Weiying Huang, Jian Chen, Wei Li, Jianjun He, Cong Li, Libo Zhou Changsha University of Science and Technology, China

13:55—14:10 Finite-element creep damage analyses of cast 20Cr32Ni1Nb steel Xiaofeng Guo, Benxin Liu, Chengming Fuyang, Jianming Gong Inner Mongolia University of Science and Technology, China

14:10—14:25 Simulation Analysis on the High Temperature Creep of Continuous Furnace Roller Ying Zhang, Weize Wang, Lu Wang, Shantung Tu East China University of Science and Technology, China

14:25—14:40 Creep Damage Evaluation by Uniaxial Miniature Testing for Multiaxially Stressed Mod.9Cr-1Mo Steel Components Naoki Matsubara, Masao Sakane, Takamoto Itoh, Rui Kosaka Ritsumeikan University, Japan

14:40—14:55 Nanoindentation characterization of the cyclic softening and remaining creep behavior of P92 steel weldment Wei Zhang, Xiaowei Wang, Jianming Gong Nanjing Tech University, China


TECHNICAL SESSION XIII: Reliability-centered Manufacturing

Session chair:


Fatigue Property of Additively Manufactured Ti-6Al-4V under Non-proportional Multiaxial Loading Yuya Kimura, Fumio Ogawa, Takamoto Itoh Ritsumeikan University, Japan

13:55—14:15 Influence of relative density on the mechanical properties and deformation behavior of Ti6Al4V diamond lattice structure Yefeng Chen, Hang Liu, Jiaxi Zhao, Yang Zhou, Jianming Gong Nanjing Tech University, China

14:15—14:35 Structural optimization of buffer tank for LNG bus based on reliability

Zhengxiang Shen Ningbo Special Equipment Inspection and Research Institute, China

14:35—14:55 Microstructure and mechanical performance tailoring of titanium alloy fabricated by selective laser melting Libo Zhou, Jian Chen, Jianjun He, Cong Li, Wei Li, Weiying Huang Changsha University of Science and Technology, China


TECHNICAL SESSION XIV: Safety assessment

Session chair:


Quick analysis of limit load of bend pipe with thinning defect by using elastic modulus adjustment method Jianfeng Mao Zhejiang University of Technology, China

13:55—14:15 Effect of Bending Angle on Limit Load of Bend Pipe with Defects Jianfeng Mao Zhejiang University of Technology, China

14:15—14:35 Effect of thermal exposure on the microstructural evolution of HP40Nb alloy Chengming Fuyang, Yang Zhou, Bing Shao, Jinyan Chen, Luyang Geng, Jianming Gong Nanjing Tech University, China

14:35—14:55 Nondestructive life assesment based on carbide phase analysis of P92 steel Youjun Ye Special Equipment Safety Supervision and Inspection Institute ofJiangsuProvince, China


TECHNICAL SESSION XV: Mechanistic modeling

Session chair:


A modified deformation mechanism-based true-stress model of creep behaviors for SA508 Gr.3 steel over the temperature range of 800-1000°C Chuanyang Lu, Xijia Wu, Zengliang Gao, Rong Liu, Wenjian Zheng, Jianguo Yang Zhejiang University of Technology, China

13:55—14:15 Study on the Deformation Mechanism of Ti-2Al-2.5Zr Alloy Tube in the Flattening Test Shengkun Wang, Yuntao Wu, Xiao Liu, Gang Chen Tianjin University, China

14:15—14:35 Crack initiation and propagation in high-strength steel using a coupled stress-triaxiality-dependent damage viscoplasticity model Feng Yu, Shuxin Li Ningbo University, China

14:35—14:55 Optimized Welding Process of Residual Stress Control of P91 Steel Considering Martensitic Transformation Kai Yang, Yingjie Zhang, Zexun Hu, Jianping Zhao Nanjing Tech University, China


TECHNICAL SESSION XVI: Structural health monitoring

Session chair:


Real-time Visible Monitoring of Stress Distribution through Organic Mechanoluminescence Zhe Zhang, Le Zhang, Gang Chen, Xu Chen Tianjin University, China

15:55—16:20 Simultaneous measurement of torque and position of an electric motor operated valve actuator using fiber Bragg grating sensors embedded in the worm shaft Tao Li, Yun Tu, Xinhai Yu, Jian Zhang, Shantung Tu East China University of Science and Technology, China

16:20—16:45 Simulation Study on Magnetic Memory Detection of Buried Defects in Pressure Pipelines Liqin Cao, Hong Liang, Hongsheng Zhang Yanshan University, China

16:45—17:10 Detection and quantification of fatigue crack growth under high-frequency cyclic loading using acoustic emission entropy Mengyu Chai, Zaoxiao Zhang, Quan Duan

Xi'an Jiaotong University, China


18:00— Buffet for Dinner

TECHNICAL SESSION XVII: Constraint effect

Session chair:


Influence of strength mismatch on the effect range of material constraint Yue Dai, Jie Yang, Haofeng Chen

University of Shanghai for Science and Technology, China

15:55—16:20 Crack propagation behavior of 0.13C-5Mn medium manganese steel Fengluan Zhou AVIC Touthstone Testing Innovation (DaChang) Co.,Ltd, China

16:20—16:45 Study on T-stress of mixed model I-II crack of CCP specimen under compressive load Chenyang Yu, Lizhu Jin, Changyu Zhou, Xiaohua He Nanjing Tech University, China

16:45—17:10 Experimental and numerical study on CT specimen failure prediction using the innovative Gp method Han Liu, Mingya Chen, Samuel Jules EDF China, China



TECHNICAL SESSION XVIII: Creep-fatigue interaction

Session chair:


Modelling of Creep Cavitation under Creep-fatigue Interaction in Type

316 stainless steel

Bo Chen

University of Leicester, UK

15:50—16:10 Ratcheting and creep and their interactions for 9-12% Cr steel at

elevated temperature: Experiments and state-of-the-art constitutive

modeling

Shanglin Zhang Nuclear Power Institute of China, China

16:10—16:30 Investigation on the creep behavior of P92 steel after creep-fatigue

loading by nanoindentation

Yuxuan Song, Zengliang Gao, Yuebing Li, Yi Ma Zhejiang University of Technology, China

16:30—16:50 Investigation of indentation creep curves and steady state creep

parameters estimation method

Sisheng Yang, Wenbin Lu, Xiang Ling Nanjing Tech University, China

16:50—17:10 A Self-consistent Scheme for Modelling Creep Cavity Nucleation under

Creep-fatigue Interaction in Polycrystal

Jingdong Hu, Fuzhen Xuan, Changjun Liu, Bo Chen University of Leicester, UK



TECHNICAL SESSION XIX: Safety assessment

Session chair:


On high cycle low stress fatigue of welded joints

Yanhui Zhang Integrity management Group, TWI Limited, UK, UK

15:50—16:10 Assessment of X80 Pipeline Girth Weld Defects and Validation by Curved

Wide Plate Testing

Jian Chen, Fuxiang Wang, Lianshuang Dai, Zhengqiang Lei

PetroChina Pipeline Company, China 16:10—16:30 Unified constraint characterization and analysis for circumferential

internal surface cracks in pipes

Yifan Tian, Guozhen Wang


16:30—16:50 Failure assessment curve of 2.25Cr-1Mo-0.25V steel considering temper

embrittlement

Lingrui Kong, Zhipeng Shen, Wei Fu, Hanhan Ma, Xiaochun Yu, Xiaohua He,

Changyu Zhou

Nanjing Tech University, China

16:50—17:10 Fracture Mechanical Evaluation of Reactor Pressure Vessel under Core

Meltdown Scenario

Jianfeng Mao

Zhejiang University of Technology, China



TECHNICAL SESSION XX: Material genetics

Session chair:


The impact of changes in microstructure of materials on the integrity of

plant components

Peter Flewitt University of Bristol, UK

15:50—16:10 Microstructure Evolution and the effect on mechanical properties of HR3C heat-resistant steel during long-term aging at 650°C Xiao Jin, Fangjie Shi, Yanfen Zhao, Fei Xue, Guodong Zhang Suzhou Nuclear Power Research Institute, China

16:10—16:30 Thermal stability of low-temperature gas carburized case of 316L

austenitic stainless steel under external loading

Zhe Liu, Song Zhang, Yawei Peng, Jianming Gong, Yong Jiang

East China Nanjing Tech University, China

16:30—16:50 Experimental Investigation of Post-fire Mechanical Properties of 12Cr1MoV Steel Jin Shi, Kaidi Cheng, Fakun Zhuang, Weize Wang, Shantung Tu East China University of Science and Technology, China

16:50—17:10 Hydrogen embrittlement of 304 austenitic stainless steels with different

grain sizes produced by combined severe cold-rolling and annealing

treatment

Honglin Xie, Yanfei Wang, Xuanpei Wu, Xinfeng Li, Zhiling Zhou, Jianming

Gong

China University of Mining and Technology, China



TECHNICAL SESSION XXI: Chemo-mechanical interaction

Session chair:


A numerical study of CMAS penetration effect on the TGO growth and interface stress behavior of APS TBCs Zhenwei Cai, Weizhe Wang, Yingzheng Liu, Xiaofeng Zhao Shanghai Jiao Tong University, China

15:50—16:10 The study on chemical degradation of proton exchange membrane in simulated PEM fuel cell environments Jiaran Liu, Chao Wang, Yang Li, Weizhan Yang, Jinzhu Tan Nanjing Tech University, China

16:10—16:30 Environmental influence factors of low cycle corrosion fatigue of nuclear grade 304L stainless steel in pure water environment of high temperature and high pressure Jian Cheng, Kewei Fang, Mingya Chen Suzhou Nuclear Power Research Institute, China

16:30—16:50 Effect of Chloride Impurity on Corrosion Behaviors of Stainless Steels in Molten Solar Salt: Experimental and Modeling Heng Li, Jianqun Tang, Jianming Gong Nanjing Tech University, China

16:50—17:10 Study on micro-area corrosion fatigue crack growth behavior of A7N01 aluminum alloy friction stir welded joints Chuanping Ma, Guozheng Kang, Xiaoli Che Southwest Jiaotong University, China



TECHNICAL SESSION XXII: Fatigue behavior


A unified direct method for ratchet and fatigue analysis of structures subjected to arbitrary cyclic thermal-mechanical load histories Haofeng Chen University of Strathclyde, UK

15:50—16:10 A Study on Evaluation of Multiaxial Fatigue Strength Under Combination of Axial Loading and Inner Pressure Using a Hollow Cylinder Specimen Kazuki Tajima, Yogesh Koomar Jagessur, Takamoto Itoh Ritsumeikan University, Japan

16:10—16:30 An in-situ study on fatigue cracking of GW103K alloy Rong Chen, Mingliang Zhu East China University of Science and Technology, China

16:30—16:50 Effects of Ultrasonic Surface Rolling Process on Fretting Fatigue Performance of Titanium Alloy Jinlong Zhu, Ning Wang, Xiancheng Zhang, Xiao Li, Jiamin Zhang, Shantung Tu East China University of Science and Technology, China

16:50—17:10 Numerical investigation of fatigue crack growth in proton exchange membranes under different loading conditions Yuxuan Wang, Xiang Guo, Shouwen Shi, Gang Chen Tianjin University, China




TECHNICAL SESSION XXIII: Microstructure-property relationship

Session chair:


Effect of grain boundary precipitation on aging brittleness of HR3C heat-resistant stainless steel Jie Zhao, Ailing Song Dalian University of Technology, China

08:25—08:45 Developing HR-DIC technique for near-tip strain characterization of

mode I and mixed mode cracks

Xiaokai Hu, Mingliang Zhu


08:45—09:05 Cyclic deformation of a newly designed NiCrCo-based superalloy

Kaimeng Wang, Lianyong Xu, Lei Zhao Tianjin University, China

09:05—09:25 Different microstructural evolutions decreasing strengths of martensites

and bainites induced by low-cycle fatigue damage

Shuo Weng, Yuhui Huang, Fuzhen Xuan, Songlin Zheng University of Shanghai for Science and Technology, China


TECHNICAL SESSION XXIV: New testing method

Session chair:


Mechanism and method of testing fracture toughness and impact absorbed energy by indentation test Weiqiang Wang, Tairui Zhang, Jirui Cheng, Jianxun Li Shandong University, China

08:25—08:45 An Approach for Obtaining Material Mechanical Properties in Structure Local Region Based on An Accurate Analysis of Micro-indentation Test He Xue, Jinxuan He, Fuqiang Li, Meng Li, Pengfei Hou

Xi’an University of Science and Technology, China 08:45—09:05 A new method based on energy principle to predict uniaxial stress-strain

relations of ductile materials by hydraulic bulge testing

Oct 24, 2020

Shuang Qi, Lixun Cai Taishan Nuclear Power Joint Venture Co., Ltd., China

09:05—09:25 Evaluation of high cycle fatigue damage of impeller materials by ball

indenter indentation test

Jianxun Li, Weiqiang Wang, Tairui Zhang Shandong University, China


TECHNICAL SESSION XXV: Reliability-centered design

Session chair:


Establishing Methodology to Evaluate the Fracture Behaviour of Pipe Girth Welds under Plastic Straining Guiyi Wu, Longjie Wang, Shuyan Zhang Centre of Excellence for Advanced Materials, Dongguan, China

08:25—08:45 Global/local linked driven optimization of landing gear lower drag stay

Chengwei Fei, Haotian Liu

Fudan University, China 08:45—09:05 Fatigue Assessment and Optimization of the Small Pipeline by the Test

and FEA Simulation Mingya Chen, Lin Lei, Dahua Du, Weiqiang Wang Suzhou Nuclear Power Research Institute, China

09:05—09:25 Better contact pressure distribution of PEMFC under novel hydraulic clamping mechanism Jiaran Liu, Jinzhu Tan, Weizhan Yang, Yang Li, Chao Wang Nanjing Tech University, China


TECHNICAL SESSION XXVI: Life management

Session chair:


Analysis on microstructure and properties evolution and life prediction of P92 steel in high temperature service Xianxi Xia, Baoyin Zhu, Minjin Tang, Fei Xue, Jinhua Shi, Guodong Zhang Suzhou Nuclear Power Research Institute, China

08:25—08:45 Leakage Analysis of B Shape Ring Self-tight Seal in High Pressure

Polythene Polymerizer due to the Aging of Its Nonmetal Ring

Bingjun GAO

Hebei University of Technology, China

08:45—09:05 Analysis of the effects of temperature on bolted flange joints Lu Wang, Xuedong Chen, Zhichao Fan, Jilin Xue Hefei General Machinery Research Institute, China

09:05—09:25 Analysis of the effects of temperature on bolted flange joints Lu Wang, Xuedong Chen, Zhichao Fan, Jilin Xue Hefei General Machinery Research Institute, China


PLENARY SESSION V //Hehe Hall

Session chair:

10:00—10:30 Ratchetting and Ratchetting-fatigue interaction of polymers Prof Guozheng Kang Southwest Jiaotong University, China

10:30—11:00 Evaluation and Prediction of Long-term Service Performance of Nuclear Duplex Stainless Steels Based on Materials Genome Engineering Prof Fei Xue Suzhou Nuclear Power Research Institute, China

CLOSING CEREMONY //Hehe Hall

11:00—11:40 BEST PAPER/POSTER AWARDING chaired by Prof Mingliang Zhu

CONFERENCE SUMMARY by Prof Shan-Tung Tu

A list of posters

1) (Beijing Aeronautical Engineering Technical Research Center) Xiaomei Zheng, Tianyu Fan, Yantao Sun,

Zhizhong Fu. Application of Simulative Specimen in Aeroengine Critical Component Life Management.

2) (Beijing Aeronautical Engineering Technical Research Center) Yantao Sun, Xiaomei Zheng, Zhizhong Fu,

Hao Li, Xiuran He, Lei Zhou, Liwei Dong, Tianyu Fan, Shengliang Zhang, Wei Li. Life dispersion coefficient

for life determination of engine disk.

3) (China Institute of Atomic Energy) Guangsheng Ning, Weihua Zhong, Chenglong Wang, Bintao Yu, Wen

Yang. Fatigue model of domestic A508-3 steel under simulated primary coolant environment of AP1000.

4) [China University of Petroleum (East China)] Yun Luo, Qiang Zeng, Wenchun Jiang. Reduction on Repair

Welding Residual Stresses of Strip Cladding Plate by ultrasonic impact treatment

5) [China University of Petroleum (East China)] Xuefang Xie, Zhilong Dong, Wenchun Jiang. The Role of

Duplex-phases Structure on Cyclic Hardening Behavior of Duplex Stainless Steel 2205: Experimental and

Modeling.

6) [China University of Petroleum (East China)] Chuansheng Du, Ming Song, Bingying Wang, Wenchun Jiang.

Thermal stress analysis of multi-channel anode-supported planar solid oxide fuel cell.

7) [China University of Petroleum (East China)] Jianfei Chen, Bin Yang, Minglei Wang, Wenchun Jiang,

Zhenbo Wang. Characterization of degradation for mechanical properties of extended service CrMo steel

tube welded joints based on continuous ball indentation method.

8) (East China University of Science and Technology) Haitao Xu, Qi An, Honggang Miao, Tao Weng. Research

on Improving Tensioner’s Spindle’s Fatigue Life and Its Performance.

9) (East China University of Science and Technology) Honggang Miao, Haitao Xu, Tao Weng, Qi An. Force

analysis of spindle sleeve of cantilever automobile tensioning wheel with cylindrical spring.

10) (Nanjing Tech University) Luyang Geng, Jianqun Tang, Wei Wang. Studies on Fire-Induced Sensitization

and Mechanical Properties of 304 Stainless Steel by Thermal-Simulated Method.

11) (Nanjing Tech University) Yong Jiang, Ning sun, Yawei peng, Jianming gong. Thermal stability of low-

temperature-gaseous-carburization layer in 316L stainless steel.

12) (Shanghai Institute of Special Equipment Inspection and Technical Research) Jun Si. Experimental study

of low cycle fatigue of cold-stretched austenitic stainless steel S30408 under liquid nitrogen temperature.

13) [Shanghai Research Institute of Materials (SRIM)] Guangfu Li, Jun Hu, Cheng Zheng. Fatigue Crack

Nucleation and Growth Behaviors of Ni-based Alloy 690.

14) (Suzhou Nuclear Power Research Institute) Binfeng Wang. Research on Environmental Qualification

Management System of Electrical Equipment. 15) (Suzhou Nuclear Power Research Institute) Lei Lin, Yinli Liu, Zhongwei Zhang, Hongbo Gao, Decheng Xu.

Failure analysis of hydraulic snubbers in main steam system of nuclear power plant.

16) (Suzhou Nuclear Power Research Institute) Lei Lin, Mingya Chen, Hongbo Gao, Zhongwei Zhang, Fei Xue.

Failure Analysis of a Pneumatic Valve Position Feedback Rod in Nuclear Power Plant.

17) (Suzhou Nuclear Power Research Institute) Hongbo Gao, Mingya Chen, Yinli Liu, Weiwei Yu, Fei Xue, Lei

Lin. Environmental Fatigue Study of Charging Nozzle in Pressurized-water Reactor Based on Fluid-Solid

Interaction Method.

18) (Suzhou Nuclear Power Research Institute) Shuai Zhou, Lei Lin. Study on vibration fatigue of butt welds

of small bore stainless steel pipes.

19) (Suzhou Nuclear Power Research Institute) Yanwei Zhang, Mingya Chen, Guanghai Bai, Hongbo Gao,

Erwei Liu. Study on hoop tensile behavior of Zr alloy cladding tube using ring tensile test and finite

element analysis

20) (Suzhou Nuclear Power Research Institute) Yinli Liu, Lei Lin, Yanming Pu, Weiwei Yu, Fei Xue. Numerical

Study on the thermo-hydraulic characteristics of SG tube bundles.

21) (Suzhou Nuclear Power Research Institute) Wangjie Qian, Yingjun Xu, Xiangbing Liu, Guodong Zhang, Fei

Xue, Xiangjun Huang, Mingya Chen. Evaluation of Fatigue Damage in steels for Turbine Blades of Nuclear

Plant by Magnetic Barkhausen Noise.

22) (Tianjin University) Kai Song, Kun Zhou, Xingyue Sun. An enhanced multiaxial fatigue life prediction model

based on a data augmentation technique using the generative adversarial network.

23) (Xi'an Jiaotong University) Shuai Tang, Quan Duan. Criteria for vibration testing and rating of liquid

transport pipeline systems.

24) (Zhejiang University of Technology) Jianfeng Mao. Safety analysis on reactor pressure vessel with various

cracks under severe accident condition.

25) (Zhengzhou University) Ke Wang, Bo An, Yongqing Wang. Thermal stress analysis of solid oxide fuel cell.

Schedule of ISSI2020

Day Time Event Oct 21 10:00—22:00 Registration Oct 22 08:30—08:50 Conference opening

08:50—12:00 Plenary lectures 12:00— Lunch 14:00—17:30 Plenary lectures 18:30—20:30 Conference dinner

Oct 23 08:30—12:10 Technical sessions 12:10— Lunch 13:30—17:10 Technical sessions 17:15—18:15 Social program (a group walking) 18:00— Buffet for dinner

Oct 24 08:00—09:25 Technical sessions 10:00—11:00 Plenary lectures 11:00—11:40 Closing ceremony Afternoon Technical visiting (some participants only)

End

Documents

Tentative Program - ISSI-2020