Qee cov ntsiab lus alloying, xws li chromium thiab npib tsib xee, tsim cov oxide txheej tiv thaiv ntawm cov hlau, tiv thaiv corrosion thiab oxidation. Lwm cov ntsiab lus, xws li molybdenum thiab vanadium, txhim kho qhov hnav tsis kam ntawm cov hlau, ua rau nws ruaj khov nyob rau hauv ib puag ncig abrasive.
Cov cwj pwm tseem ceeb
Kev lag luam tshwj xeeb yam ntxwv
| Hom | Gnee |
|
Daim tawv nqaij Pass |
Yog lawm |
| Ntev | 1000-12000 |
| Lub sij hawm xa tuaj | 7-15 hnub |
|
Dav |
400-2500 hli |
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