Siv Silicon Hlau 3303

Silicon hlau 3303 yog ib hom silicon hlau faib raws li cov ntsiab lus ntawm hlau, txhuas thiab calcium. Cov ntsiab lus hlau yog 0.3 feem pua, cov ntsiab lus txhuas yog 0.3 feem pua, thiab cov ntsiab lus calcium yog 0.03 feem pua. Nws yog ib txwm muab thiab siv rau hauv cov nplej loj ntawm 10-10mm/10-50mm. Kev siv ntawm silicon hlau 3303 yog raws li hauv qab no.

1.Additives thiab deoxidizers rau non-ferrous hlau alloys. Thaum silicon ntxiv rau qee cov hlau tsis-ferrous, nws tuaj yeem txhim kho lub zog, hardness thiab hnav tsis kam ntawm lub hauv paus hlau, thiab qee zaum txhim kho cov kev ua haujlwm casting thiab vuam kev ua haujlwm ntawm lub hauv paus. Ntawm cov hlau uas tsis yog-ferrous, cov neeg siv loj tshaj plaws yog ib qho ntxiv rau aluminium alloys (silicon aluminium alloys, magnesium aluminium alloys, duralumin, thiab lwm yam).

2.Alloying tus neeg sawv cev ntawm silicon steel. Rau qee cov ntaub ntawv silicon steel nrog cov kev cai nruj tshwj xeeb, cov hlau silicon yuav tsum tau siv los ua tus neeg sawv cev rau cov silicon steel, thiab cov ntsiab lus txhuas yuav tsum tau tswj nruj me ntsis rau silicon siv los tsim cov ntawv qib siab silicon steel.

3.Txo tus neeg sawv cev rau qee yam oxiedes. Raws li cov tshuaj muaj zog affinity ntawm silicon thiab oxygen, kev siv cov hlau silicon tuaj yeem txo qee cov hlau oxides uas tsis muaj zog affinity nrog oxygen, los yog muaj zog affinity nrog oxygen, tab sis cov hlau nws tus kheej yog volatile.

4. Cov khoom siv semiconductor. High-purity silicon muaj cov khoom siv hluav taws xob pom tseeb thiab yog cov khoom siv semiconductor zoo heev. Tom qab cov txheej txheem kev lag luam, silicon hlau 3303 tuaj yeem rub mus rau hauv monocrystalline silicon los ua silicon transistors, uas tuaj yeem siv rau hauv kev lag luam hluav taws xob, thiab tuaj yeem ua rau hauv polycrystalline silicon thiab hnub ci hlwb.

5.Lwm yam siv. Silicon hlau tuaj yeem siv los ua ntau yam khoom siv tshuaj xws li organosilicon.