Metallurgy Silicon hlau hmoov
Silicon hlau hmoov muaj lub siab melting point, zoo hluav taws xob conductivity, thiab siab thermal conductivity. Nws kuj tseem muaj zog heev thiab tuaj yeem tsim cov tshuaj lom neeg muaj zog nrog lwm cov ntsiab lus, ua rau nws yog ib qho tseem ceeb raw khoom hauv ntau daim ntawv thov kev lag luam.
Hauj lwm lawm
Kev piav qhia
Silicon hlau hmoov yog cov khoom zoo-grained ua los ntawm cov khoom me me ntawm silicon hlau. Nws feem ntau yog siv los ua cov khoom siv raw hauv kev tsim khoom ntawm ntau yam khoom siv silicon, xws li semiconductors, hnub ci hlwb, thiab cov khoom siv hluav taws xob.
Silicon hlau hmoov feem ntau yog tsim los ntawm kev sib tsoo, crushing, los yog milling silicon hlau ingots los yog chunks rau hauv me me hais. Cov hmoov uas tau tshwm sim tuaj yeem ua tiav ntxiv los ntawm ntau yam kev ua kom huv thiab ua kom zoo dua kom ua tiav qib siab dua ntawm purity.
Silicon hlau hmoov yog siv rau ntau yam kev siv, suav nrog kev tsim cov khoom siv hluav taws xob, lub hnub ci hlwb, cov khoom siv hluav taws xob, thiab lwm yam khoom siv silicon. Nws kuj yog siv nyob rau hauv kev tsim tshwj xeeb alloys thiab ua raw khoom nyob rau hauv zus tau tej cov ceramics thiab refractories.
Specification
| Element | Chemical Symbol | Hom feem pua |
|---|---|---|
| Silicon | Si | Ntau dua lossis sib npaug li 98.5 feem pua |
| Cov pa roj carbon | C | Tsawg dua lossis sib npaug rau 0.1 feem pua |
| Oxygen | O | Tsawg dua lossis sib npaug rau 0.4 feem pua |
| Hlau | Fe | Tsawg dua lossis sib npaug rau 0.5 feem pua |
| Aluminium | Al | Tsawg dua los yog sib npaug rau 0.2 feem pua |
| Calcium | Ca | Tsawg dua lossis sib npaug rau 0.05 feem pua |
| Sodium | Na | Tsawg dua lossis sib npaug rau 0.1 feem pua |
| Potassium | K | Tsawg dua lossis sib npaug rau 0.1 feem pua |
| Magnesium | Mg | Tsawg dua lossis sib npaug rau 0.05 feem pua |
| Phosphorus | P | Tsawg dua lossis sib npaug rau 0.005 feem pua |
| Sulfur | S | Tsawg dua lossis sib npaug rau 0.005 feem pua |
Silicon hlau hmoov yog cov khoom siv ntau yam thiab raug nqi zoo uas tuaj yeem siv rau ntau yam kev lag luam. Nws muaj cov khoom siv hluav taws xob zoo thiab thermal thiab tuaj yeem tsim cov tshuaj lom neeg muaj zog nrog lwm cov ntsiab lus, ua rau nws yog ib qho tseem ceeb hauv ntau cov khoom siv high-tech thiab cov ntaub ntawv.
Cim npe nrov: metallurgy silicon hlau hmoov
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