Lub crucible iav carbon yog ib hom crucible ua los ntawm cov khoom siv tshwj xeeb rau kev sim thiab siv kub siab. Nws muaj kev tiv taus kub zoo heev, ruaj khov tshuaj lom neeg zoo thiab huv siab, yog li nws siv dav hauv ntau qhov chaw, xws li metallurgy, ceramics, tshuaj lom neeg, semiconductors thiab lwm yam.
Cov txheej txheem tsim cov iav carbon crucible yog qhov nyuaj heev, uas yuav tsum tau dhau los ntawm ntau txoj kev thiab kev tswj hwm zoo. Ua ntej tshaj plaws, nws yog qhov tsim nyog siv cov khoom siv raw khoom ntshiab, xws li graphite, asphalt, thiab lwm yam, tom qab kev kho kub siab thiab tshuaj lom neeg, los ua cov hmoov iav carbon. Tom qab ntawd, cov hmoov raug tsim rau hauv cov duab ntawm crucible tom qab tsim, sintering thiab lwm yam txheej txheem. Thaum kawg, nws tseem yog qhov tsim nyog los ua cov annealing kub siab, sib tsoo, polishing thiab lwm yam kev kho mob kom ntseeg tau tias qhov zoo thiab kev ua tau zoo ntawm crucible.
Qhov Tshwj Xeeb:
Ntau yam khoom siv graphite tuaj yeem siv ua cov substrates
Cov khoom ntawm cov graphite substrate tsis ploj mus
Nws tuaj yeem txo qhov kev tsim cov hmoov av graphite
Muaj kev tiv thaiv khawb zoo dua thiab lwm yam kev tiv thaiv kev sib txhuam
Thov:
Cov khoom siv kos duab monocrystalline silicon
Cov khoom loj hlob Epitaxial
Kev tuag casting tas mus li
Lub khob iav foob
| Material | Qhov ceev ntawm cov khoom loj | Hkev mob siab | Kev tiv thaiv hluav taws xob | Lub zog khoov | Lub zog compressive |
| ISEM-3 | 0 | 0 | 0 | 0 | 0 |
| GP1B | 0 | +3% | 0 | +8% | +3% |
| GP2Z | 0 | +3% | - | +7% | +4% |
| GP2B | 0 | +3% | 0 | +13% | +3% |
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