Cov Khoom Zoo Silicon Hlau 421 Rau Kev Siv

 

Kev qhia tshwj xeeb	Si (min)%	Fe (Max)%	Al (Max)%	Ca (max)%	P (max) ppm	GRAPULLICATION (Min) 90%
421	99.30	0.40	0.20	0.10	/	/

 

Hlau silicon 421 yog cov khoom tseem ceeb hauv kev lag luam metallurgical thiab ib txwm muaj ntawm cov silicon hlau. Qhov "421" nyob rau hauv nws lub npe sawv cev rau lub ntsiab impurity cov ntsiab lus tshaj {}. 2%, thiab cov ntsiab lus calcium tsis tshaj {}}. 1%. 1%. Qhov kev tswj hwm txoj kev tswj hwm no ua rau nws siv dav hauv ntau daim teb.

 

 

Hlau Silicon 421 yog feem ntau tsim los ntawm cov hluav taws xob hluav taws xob smelting, xws li roj carroling, thiab kev hloov pauv roj carrogy, thiab kev hloov pauv roj carbon mon. Thaum lub sijhawm cov txheej txheem ntau lawm, lub laj thawj ntawm cov ntaub ntawv raw thiab qhov sib piv ntawm cov neeg sawv cev txo ncaj qha cuam tshuam qhov zoo ntawm cov khoom kawg. Vim tias cov tshuaj lom neeg muaj zog ntawm silicon, qhov kub thiab cov tshuaj tiv thaiv yuav tsum tau tswj kom ntseeg tau qhov kev ua yeeb yam ntawm silicon thiab kev tshem tawm cov tshuaj tsis zoo. Cov ntsiab lus silicon ntawm hlau silicon 421 feem ntau yog tshaj li ntawm 98%, thiab tus so yog trace impurities. Ntawm lawv, cov ntsiab lus ntawm cov ntsiab xws li hlau, txhuas, thiab calcium fab cuam tshuam rau nws qhov kev siv tau. Piv txwv li, cov ntsiab lus hlau ntau dhau tej zaum yuav cuam tshuam kev ua yeeb yam ntawm txhuas alloys, thaum siab dhau calcium cov ntsiab lus yuav muaj kev cuam tshuam tsis zoo ntawm silicone ntau lawm. Yog li ntawd, qib 42 ua kom nws txoj kev ruaj khov nyob rau hauv cov ntawv thov high-kawg los ntawm kev txwv cov ntsiab lus ntawm cov ntsiab lus impurities.

 

 

Lub ntsiab siv ntawm cov hlau silicon 421 muaj cov hlau sib tshooj 421 tau tsom xam cov aluminium alloy, Silicone ChemisT thiab semiconductor lag luam. Hauv txhuas alloy tsim, ntxiv cov silicon tuaj yeem txhim kho cov dej ua kua, ua kom muaj zog thiab kub siv tau nyob hauv kev siv tsheb, kev lag luam thiab kev tsim kho cov lag luam. Vim yog cov ncauj lus tsis huv ntawm qib 421, nws yog tshwj xeeb rau kev tsim cov khoom lag luam zoo li txhuas ntau thiab deformed txhuas alloys. Hauv cov khoom lag luam silicone Cov ntaub ntawv silicone muaj cov yam ntxwv ntawm kub ua kom tau, corrosion tsis kam thiab rwb thaiv tsev, thiab kev lag luam kho mob thiab txhua hnub tshuaj txhua hnub. Kev tswj nruj ua nruj ntawm cov ntsiab lus impurity ua kom lub purity thiab kev ua tau zoo ntawm cov khoom silicone. Ib qho ntxiv, Hlau Silic 421 tseem tuaj yeem siv los ua cov khoom siv thawj hauv cov khoom lag luam semiconductor. Txawm hais tias high-purity silicon (xws li cov tshuab hluav taws xob qib hluav taws xob) yuav tsum tau ua kom muaj qhov pib ua kom zoo dua qub rau cov ntsiab lus tsis huv, txo qhov nyuaj thiab tus nqi ntawm kev ua tiav.

Cim npe nrov: Cov Khoom Zoo Silicon Hlau 421 Rau Kev Siv Siv, Tuam Tshoj Siab Zoo Silic Hlau 421 Rau Kev Siv Siv Cov Khoom Siv, Chaw Tsim Tshuaj, Hoobkas