Kev sib tw ua tau zoo thiab lwm txoj kev lag luam
| Chaw ua uas tsis tau haus | Peb Casi Alloy | Kev ua lag luam txheem casi |
|---|---|---|
| Purity (ca / si) | {{{{0}}}}% ca, tsawg dua los yog sib npaug rau 0.1% c | {{{{{0}}}}}}}}}}. 0% c |
| Kev tsis loj | Ultra-lion s, p, al | Siab dua s / p / cov ntsiab lus |
| Qhov tseeb qhov tseeb | ± 1 hli kev kam | Kuj sib txawv sizing |
| Cov txheej txheem ruaj khov | Kev-sim, ntawv pov thawj | Inconsistent zoo |
Tswjhwm tsis zoo
Tshuaj lom neeg homogeneity: cov kev faib tawm ntawm CA thiab SI kom tiv thaiv kev cais.
Cov ntsiab lus roj tsawg: Hydrogen (h₂) thiab nitrogen (n₂) yuav tsum tau txo qis kom tsis txhob muaj siab ntsws nyob rau hauv castings.
Ya ya raws: ntim kom tsim nyog kom tiv thaiv kom co couration (ca reacts nrog noo noo, ua CA (Oh) ₂).
Yav tom ntej-npaj tshiab
Hydrogen-raws li kev tsim khoom: Txo cov hneev taw carbon (hauv qab kev txhim kho).
Ntse ntim: dej noo-resistant hnab los tiv thaiv kom co.
Ai-tsav cov tswj hwm zoo: Kev tshuaj xyuas lub sijhawm tiag tiag rau xoom-paug alloys.
Tag
Peb qhov kev ua tau zoo Silicon calcium alloy teeb tsa qhov kev lag luam benchmark raupurity, kev ntseeg tau, thiab metallurgical efficiencyCov. Txawm hais tias yuav tau hwm tus nqi hlau, ua kom zoo nkauj cam khwb cia hlau, lossis ua kom zoo nkauj txhuas, peb xaTechnologically qeb seeb zoothim rov qab los ntawm kev tswj hwm nruj thiab muaj kev txhawb nqa.
Cim npe nrov: Zoo ntawm silicon calcium, Tuam Tshoj siab zoo ntawm silicon calcium tuam ntxhab, lwm tus neeg, Hoobkas