Dawb Txiav BeepLium Tooj Liab Qws
Dawb Txiav BeepLium Tooj Liab Qws,
Tooj C17500,
1. Tshuaj lom neeg muaj pes tsawg leeg ntawm C17500
Tus qauv | Be | Co | Ni | Fe | Al | Si | Cu |
C17500 | 0.4-0.7 | 2.4-2.7 | - | I≤0.1 | I≤0.20 | I≤0.20 | Ntxiv |
2. Lub cev thiab cov kws kho tshuab ntawm C17500
Lub xeev | Ua yeeb yam | |||
Txheem Code | Hom | Tensile lub zog (mpa) | Hardness (HRB) | Hluav Taws Xob Uas Muaj Hluav Taws Xob (IRCS,%) |
Tus lej | Cov teeb meem kev kho mob (a) | 240-380 | Min50 | 20 |
Td04 | Cov teeb meem daws teeb meem & Cov txheej txheem txias tawv tawv (H) | 450-550 | 60-80 | 20 |
| Tom qab kev kho cua sov ntawm kev tso nyiaj | |||
Tf00 | Kev kho cua sov ntawm kev tso nyiaj (ntawm) | 690-895 | 92-100 | 45 |
Th04 | Hardening & tso nyiaj kub ntawm kev sib hais haum (HT) | 760-965 | 95-102 | 48 |
3. Kev thov cov teb ntawm C17500
Nws yog tsuas yog siv rau cov ntawv fuse, cov rasteners, lub caij nplooj ntoo hlav, repay ntu.
Tooj liab beryllacium alloys feature siab lub zog thiab zoo thermal thiab khoom siv hluav taws xob. Ob hom tooj liab beryllium alloys yog cov siab alloys thiab muaj zog zog alloys. Lub siab zoo alloys muaj 0.2-0.7% ntawm berylylium thiab siab cobalt thiab npib tsib xee. Wrought siab zog zog alloys muaj 1.6 rau 2.0% ntawm beryllium thiab yuav luag 0.3% ntawm kev cobalt.