Upload
others
View
2
Download
0
Embed Size (px)
Citation preview
Fu Baoquan, Research and Production of Titanium Alloy for Aviation Industry by WST
October 7-10, 2012 • Atlanta, Georgia, USA
Research and Production of Titanium Alloy for Aviation Industry by WST
Fu Baoquan, Research and Production of Titanium Alloy for Aviation Industry by WST
October 7-10, 2012 • Atlanta, Georgia, USA
Overview of WST
Beijin
Xi’A
n
Location
Fu Baoquan, Research and Production of Titanium Alloy for Aviation Industry by WST
October 7-10, 2012 • Atlanta, Georgia, USA
WST Equipment
Fu Baoquan, Research and Production of Titanium Alloy for Aviation Industry by WST
October 7-10, 2012 • Atlanta, Georgia, USA
WST Products
Fu Baoquan, Research and Production of Titanium Alloy for Aviation Industry by WST
October 7-10, 2012 • Atlanta, Georgia, USA
Application for Aerospace, Implant Material, MRI and ITER
Fu Baoquan, Research and Production of Titanium Alloy for Aviation Industry by WST
October 7-10, 2012 • Atlanta, Georgia, USA
R&D of Ti-6Al-4V ELI Large Scale Bars in WST
• The technology of high homogeneous chemical composition for large scale Ti-6Al-4V ELI Ingots
• The technology of macroµ-structures and high mechanical properties for large scale Ti-6Al-4V ELI bars
• The newest development of Ti-6Al-4V ELI bar(650mm)
• Apply to frame of aircraft as structure parts
Fu Baoquan, Research and Production of Titanium Alloy for Aviation Industry by WST
October 7-10, 2012 • Atlanta, Georgia, USA
High homogeneous chemical composition for large scale Ti-6Al-4V ELI Ingots (720mm)
0
1
2
3
4
5
6
7
%
0
1
2
3
4
5
%
0.00
0.02
0.04
0.06
0.08
0.10
0.12
0.14
%
Aluminium 0.4% Vanadium 0.3% Oxygen 0.02%
Fu Baoquan, Research and Production of Titanium Alloy for Aviation Industry by WST
October 7-10, 2012 • Atlanta, Georgia, USA
Macro-structures for large scale Ti-6Al-4V ELI bars
06120
380mm
07243
380mm
06119
300mm
07243
450mm
06094
450mm
Fu Baoquan, Research and Production of Titanium Alloy for Aviation Industry by WST
October 7-10, 2012 • Atlanta, Georgia, USA
Micro-structures for large scale Ti-6Al-4V ELI bars
Side Center D/4
Side Center D/4
Ф380mm
Ф450mm
Fu Baoquan, Research and Production of Titanium Alloy for Aviation Industry by WST
October 7-10, 2012 • Atlanta, Georgia, USA
High mechanical properties for large scale Ti-6Al-4V ELI bars
0
100
200
300
400
500
600
700
800
900Standard:≥815MPa
MPa
Tensile Strength for Longitudinal Direction Tensile Strength for Corss Direction
0
100
200
300
400
500
600
700
800
900 Standard:≥725MPa
MPa
Yield Strength for Longitudinal Direction Yield Strength for Cross Direction
Fu Baoquan, Research and Production of Titanium Alloy for Aviation Industry by WST
October 7-10, 2012 • Atlanta, Georgia, USA
The newest development of Ti-6Al-4V ELI bar(650mm)
650mm
Position Rm/
MPa
Rp0.2/
MPa
A/% Z/%
Side 865 780 16.0 40.0
Center 855 765 16.0 42.0
Pos. Noise
Side Φ3.2mm-15dB
Mid. Φ3.2mm-(8.5~15)dB
Fu Baoquan, Research and Production of Titanium Alloy for Aviation Industry by WST
October 7-10, 2012 • Atlanta, Georgia, USA
R&D of Ti6Al3Mo1Zr0.2Si Bars in WST
• The technology of high homogeneous chemical composition for large scale TiAlMoZrSi Ingots
• The technology of high mechanical properties for TiAlMoZrSi small bars
• Apply to blades of aircraft as revolving parts
Fu Baoquan, Research and Production of Titanium Alloy for Aviation Industry by WST
October 7-10, 2012 • Atlanta, Georgia, USA
High homogeneous chemical composition for TiAlMoZrSi Ingots (720mm)
Al Mo
Zr Si
Fu Baoquan, Research and Production of Titanium Alloy for Aviation Industry by WST
October 7-10, 2012 • Atlanta, Georgia, USA
High mechanical properties for AlMoZrSi small bars
Fu Baoquan, Research and Production of Titanium Alloy for Aviation Industry by WST
October 7-10, 2012 • Atlanta, Georgia, USA
R&D of Ti6.5Al2Mo2Zr2Sn1W0.2Si Bars in WST
• The technology of high homogeneous chemical composition for large scale TiAlMoZrSnWSi Ingots
• The technology of macroµ-structures and high mechanical properties for TiAlMoZrSnWSi bars
• Apply to compressor disk of aircraft as heat-resisting material
Fu Baoquan, Research and Production of Titanium Alloy for Aviation Industry by WST
October 7-10, 2012 • Atlanta, Georgia, USA
High homogeneous chemical composition for TiAlMoZrSnWSi Ingots (640mm)
Fu Baoquan, Research and Production of Titanium Alloy for Aviation Industry by WST
October 7-10, 2012 • Atlanta, Georgia, USA
Macro&Micro-structures and Mechanical Properties for TiAlMoZrSnWSi bars(200mm)
Room Temperature
550C 100h
Fu Baoquan, Research and Production of Titanium Alloy for Aviation Industry by WST
October 7-10, 2012 • Atlanta, Georgia, USA
R&D of Ti10V2Fe3Al Bars in WST
• The technology of high homogeneous chemical composition for large scale Ti1023 Ingots
• The technology of macroµ-structures and high mechanical properties for Ti1023 bars
• Apply to propeller of helicopter as structure material
Fu Baoquan, Research and Production of Titanium Alloy for Aviation Industry by WST
October 7-10, 2012 • Atlanta, Georgia, USA
High homogeneous chemical composition for Ti1023 Ingots(520mm)
6
6.5
7
7.5
8
8.5
9
9.5
10
10.5
11 V
2
2.2
2.4
2.6
2.8
3
3.2
3.4 Al
1
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9 Fe
1 1 1 3 2 3 2 2 3
Fu Baoquan, Research and Production of Titanium Alloy for Aviation Industry by WST
October 7-10, 2012 • Atlanta, Georgia, USA
Macro-structures and fleck photos for Ti1023 bars(350mm)
Fu Baoquan, Research and Production of Titanium Alloy for Aviation Industry by WST
October 7-10, 2012 • Atlanta, Georgia, USA
High mechanical properties for Ti1023 bars(350mm)
Longitude Latitude
Rm(MPa) Rp0.2(MPa) A4(%) Z(%) Rm(MPa) Rp0.2(MPa) A4(%) Z(%) KIC(C-R)
Sample1 1240 1190 12 60 1230 1170 6 18 68.5
Sample2 1220 1170 14 61 1170 1110 6.5 28.5 62.9
Standard ≥1105 ≥1035 ≥8 ≥15 ≥1105 ≥1035 ≥6 ≥10 ≥55
Longitude Latitude
Rm(MPa) Rp0.2(MPa) A4(%) Z(%) Rm(MPa) Rp0.2(MPa) A4(%) Z(%) KIC (C-R)
Sample1 1140 1050 11.5 61.5 1200 1120 9 36 75.2
Sample2 1160 1090 10.5 61.5 1180 1120 10 39 76.4
Standard ≥1105 ≥1035 ≥8 ≥15 ≥1105 ≥1035 ≥6 ≥10 ≥55
Longitude Latitude
Rm(MPa) Rp0.2(MPa) A4(%) Z(%) Rm(MPa) Rp0.2(MPa) A4(%) Z(%) KIC (C-R)
Sample1 1210 1080 13 61.5 1220 1100 12 42 64.8
Sample2 1220 1090 16 61.5 1230 1120 13 42 66.5
Standard ≥1105 ≥1035 ≥8 ≥15 ≥1105 ≥1035 ≥6 ≥10 ≥55
Fu Baoquan, Research and Production of Titanium Alloy for Aviation Industry by WST
October 7-10, 2012 • Atlanta, Georgia, USA
More…
WST also research and developed many other titanium alloys, such as high temperature-resisting titanium alloy, inflaming retarding titanium alloy and etc.. All the materials are used to aviation industry widely in China.
Fu Baoquan, Research and Production of Titanium Alloy for Aviation Industry by WST
October 7-10, 2012 • Atlanta, Georgia, USA
Thank you for your attention !