Presence at Sheikh Baha’i Science

& Technology Park of Isfahan

Member of Research and Technology Network

Life time (number of pipe) Life time (number of pull)

(Private Joint Stock)

Sevin Plasma

• Activity as a knowledge-based company

• Member of Research and Technology Network

• Nanoscale certificate of Iran nanotechnology initiative council

• Presence at Sheikh Baha’i Science & Technology Park of Isfahan

• Nanocoating technology development agency- Iran nanotechnology

initiative council

Surface engineering

Advanced surface engineering service in the field of nanostructure coating by PVD method

Nanoscale

“Sevin plasma surface engineering” had been

start its activity as the first company in the field

of PVD hard coating technology in Iran since

1999. The activity of this company is based on

design and development of PVD coating

equipment to promote the coating quality and

also design and deposition of new PVD coating.

Achievement of this company is consist of three

generation of hard coating as monoblock,

multilayer and nanolayer & nanocomposite

structure.

The outlook of this company is move to

upgrade the level of PVD hard coating

technology and cooperation with other

companies all around the world.

4th & 5th Hall – 14th St. - Isfahan science and technology town – Isfahan university of technology BLVD. - Isfahan - Iran

P.O.BOX : 8415682895

Tel: +98-31-33932325 Fax: +98-31-33932326

Manager: 09352425805 Product unit: 09133193283

Iran Nano coating technology

2017 edited

2008-2011:

The first generation of

coating with monoblock

structure

2011-2014:

The second generation of coating

with multilayer structure

2014 up to now:

The third generation of coating with nanolayer

and nanocomposite structure

0

100

200

300

400

500

600

700

800

900

Without coating With CrN/CrAlN

coating

0

100

200

300

400

500

600

700

800

900

Without coating With AlCrona

coating

0

1000

2000

3000

4000

5000

6000

Without coating With Al2O3 Coating

0

5000

10000

15000

20000

25000

30000

Without coating With TiN/TiAlN coating

Industrial result of coating

Life time (number of form threads)

Material: Aluminum Tool: M6/HSS-E Lubricant: MQL Material: 212M Tool: ɸ95×190mm VC (roughing)= 120 m/min

Mo

ld

Life time (number of component) Life time (number of component)

Material: CK45 Temp.: 1100°C Load: 1600 ton

Mold material: H13 hot working mold with 48HRC hardness

Material: CuZn39Pb2 brass Temp.: 700°C

Mold material: H13 hot working mold with 48HRC hardness

Brass hot forging - production of gas valve

Ta

pp

ing

Aluminum tapping – Production of auto engine

Ho

b

Gear cutter – Production of auto gear box

Mo

ld

Steel hot forging – Production of auto component

Life time (number of gear production)

0

5

10

15

20

25

30

35

Without coating With TiAlSiN coating0

1000

2000

3000

4000

5000

6000

7000

Without coating With MoCrCN coating

Ma

nd

rel

Zirconium pipe production

Dee

p d

raw

ing d

ies

Steel deep drawing-Auto component production

Material: 316 St.St. Mold: SPK cold working with 58HRC hardness Material: Zirconium Mandrel: HSS-E with 60HRC

The benefits of Nano structure coating:

Increasing the coating hardness up to 5000HV

Increasing the toughness and impact ability of

coating

Improvement the roughness up to 0.1µm

Decreasing the coating friction up to 0.05

Increasing temperature resistance up to 1200°C

Access to best wear and corrosion resistance

TiN TiCN CrN ZrN TiAlN

TiN-TiAlN TiN-CrN TiN-ZrN CrN-CrAlN

Up to 2011 2014 up to now

2011-2014

Multilayer coating :

Punch, Form, Fine

Plastic Injection

Cutter tools Deep drawing

Turbocompressor and turbine blade

Steel hot forging

Special application Gear cutter tool

Monoblock coating : Advance nanocomposite coatings designed based on industrial required:

Nano composite, Nano layer, Gradient, Diamond like

Die cast, Extrusion

Non-ferrous alloy hot forging