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| Engine Valve |
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| Model Number |
PRECISION MACHINING-03 |
| Product name |
Engine Valve |
| Product Description |
| Material |
5Cr8Si2, 21-4N+5Cr8Si2,
40Cr and 4Cr9Si2 |
superiority |
hot short
ISO/TS16949: 2002 Certification |
| processing method |
Precision Forging
Spray Welding
nitriding
grinding |
checkout |
Tensile and Yield Strength
gauge capability study
geometric tolerance
Form and Position Tolerance
Surface Roughness
hardness |
| heat treatment |
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surface treatment |
Electroplate Chromate
neutral salt spray test (NSS)
adhesion and thickness of coating |
| Key specifications and use |
automobile
motor van
motorcycle
autocycle
automotive
machine part
machine work | |
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| Back |
| UpdateTime1900-01-24 Print Close |
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Copyright © 2008-2009Triway Yangzhong International Trade Co.,Ltd.
(www.triway.net.cn) All Right Reserved.
Add: 111 Middle Yangzi Road Yangzhong Jiangsu China 212200 E-mail: triway@263.net triway2008@sina.com
Tel: (86 511) 8832 0021 (86 511) 8835 2001 Fax: (86 511) 8832 8972 Key Contact: Mr Chen, Qingsheng Manager |
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