Dab tsi yog cov tshuaj lom neeg muaj pes tsawg leeg ntawm Astm A335 P2 Yeeb Nkab
Mar 27, 2025
Raws li cov AWSM A335 tus qauv P2 sib xws rau cov txheej txheem alloy, cov tshuaj lom neeg muaj ntau yam yog li hauv qab no
| lub ntsiab | Zoo siab |
|---|---|
| C | 0.05–0.15% |
| Mn | 0.30–0.60% |
| Si | Tsawg dua los yog sib npaug rau 0. 50% |
| Cr | 1.9–2.6% |
| Mo | 0.87–1.13% |
Alloy Cov yam ntxwv
Cr-mo Alloy System: Tsim los ntawm 2.25Cr {} mo, chromergenum txhim kho kom muaj qhov kub thiab txias kom muaj 600 degree. Tus qauv tsim yog qhov haum rau qhov kub thiab kub ib puag ncig nce mus txog 600 degree.
Kev ua kom zoo ntawm kev sib piv: Tus qauv tsim nyog ntawm cov pa roj carbon thiab manganese siv sijhawm ua lub zog, thaum silicon ua raws li tus neeg sawv cev ntawm tus neeg sawv cev ntawm cov hlau.
