Silicon hlau 553 tsis muaj Oxygen yog hom ntawmSilicon Hlau, qhov twg "553" sawv cev cov ntsiab lus ntau ntawm nws cov tshuaj tseem ceeb. Nws yog cov khoom silicon cov khoom tsim tawm yam tsis muaj cov pa oxygen-cov txheej txheem. Silicon yog lub ntsiab tivthaiv, thiab nws cov ntsiab lus feem ntau nyob ib ncig ntawm 98.5% - 99}}}}}.}}.

Cov neeg tawg nkoj muaj qee qhov nqi ntawm cov khoom siv hluav taws xob xws li hlau (fe), txhuas (al), thiab calcium (ca). Cov ntsiab lus hlau feem ntau {{{{4 {}}}}. 5%}. 5%, thiab cov ntsiab lus calcium nyob ib puag ncig 0.3%. Cov neeg uas tawg los no yuav muaj qee yam cuam tshuam rau nws cov kev ua tau zoo thiab daim ntawv thov.

Kev cuam tshuam ntawm tsis muaj cov pa: vim tias tsis muaj cov txheej txheem dawb hauv cov txheej txheem ntau lawm, qhov kev tshem tawm tsis muaj zog thaum cov tshuaj tiv thaiv nyob rau hauv lub cub tawg. Tshwj xeeb, cov ntsiab lus ntawm impurities xws li carbon (c) yuav yog siab me ntsis siab dua li cov pa oxygen-dawbSilicon Hlau 553Cov. Thaum lub sij hawm crystalization txheej txheem, cov qauv siv lead ua ntawm silicon kuj tseem tuaj yeem ua kom zoo dua li ntawm cov pa oxygen, ua rau cov pa oxygen-permeated hlau silicon 553 rau qee yam.

Silicon metal 553 without oxygen

Tshuaj Muaj Tshuaj

Silicon Hlau	Teem nqi	Tshuaj Muaj Tshuaj
		SI (%)	Los txawv cov ntsiab lus
		SI (%)	FE (%)	Al (%)	CA (%)	P (ppm)
	97	>97.0%	Tsawg dua los yog sib npaug rau 1.5	Tsawg dua los yog sib npaug rau 0. 5	Tsawg dua los yog sib npaug rau 0. 3
	553	>98.5%	Tsawg dua los yog sib npaug rau 0. 5	Tsawg dua los yog sib npaug rau 0. 5	Tsawg dua los yog sib npaug rau 0. 3	-
	441	>99.0%	Tsawg dua los yog sib npaug rau 0. 4	Tsawg dua los yog sib npaug rau 0. 4	Tsawg dua los yog sib npaug rau 0. 1
	3303	>99.3%	Tsawg dua los yog sib npaug rau 0. 3	Tsawg dua los yog sib npaug rau 0. 3	Tsawg dua los yog sib npaug rau 0. 03	Tsawg dua los yog sib npaug rau 50
	2502	>99.5%	Tsawg dua los yog sib npaug rau 0. 25	Tsawg dua los yog sib npaug rau 0. 25	Tsawg dua los yog sib npaug rau 0. 02	Tsawg dua los yog sib npaug rau 40
	2202	>99.5%	Tsawg dua los yog sib npaug rau 0. 2	Tsawg dua los yog sib npaug rau 0. 2	Tsawg dua los yog sib npaug rau 0. 02	Tsawg dua los yog sib npaug rau 40
	421	>99.2%	Tsawg dua los yog sib npaug rau 0. 4	Tsawg dua los yog sib npaug rau 0. 2	Tsawg dua los yog sib npaug rau 0. 1	-
	411	>99.2%	Tsawg dua los yog sib npaug rau 0. 4	Tsawg dua los yog sib npaug rau 0. 1	Tsawg dua los yog sib npaug rau 0. 1	-

Cov Khoom Siv

Daim ntaub ntawv steelmaking:

Hauv cov txheej txheem statmaking, tsis-oxygenated silicon 553 tuaj yeem siv ua adeoxidizerthiabAlloy AdditiveCov. Raws li Deagidizer, silicon muaj peev xwm hnov mob nrog oxygen nyob rau hauv molten cov ntsiab lus hauv Molygen cov ntsiab lus hauv Molyen Hlau los txo cov oxide incide, thiab txhim kho cov purity ntawm cov hlau. Txawm li cas los xij, vim nws cov ntsiab lus impurity, nws yuav tsis yog haum rau cov hlau tshwj xeeb uas muaj cov hlau tshwj xeeb uas yuav tsum muaj. Raws li ib qho alloy additive, nws muab cov lus sillicon rau cov hlau thiab txhim kho lub zog, hardness thiab lwm yam khoom siv ntawm cov hlau. Piv txwv li, hauv kev tsim cov roj carbon steel thiab qee cov hlau sib txuas uas tsis rhiab heev rau impicon cov ntsiab lus thiab txhim kho kev ua haujlwm ntawm cov hlau.

Casting Daim Ntaub Ntawv:

Hauv cov txheej txheem casting, nws tuaj yeem siv los ua cov khoom hauv inoculant thiab cov khoom siv alloy. Raws li ib qho inoculant, nws tuaj yeem txhawb cov duab hauv cov hlau, sib dhos, txo cov kab nrib pleb me me, thiab txhim kho cov khoom siv tshuab hluav taws xob dawb ntawm cov hlau cam khwb cia. Hauv cov hlau tsim cov hlau, nws tuaj yeem siv ua ke nrog tus neeg saib xyuas cov qauv sib xyaw los txhim kho cov qauv thiab cov hlau ua ntawm cov hlau ducoid, thiab kom nce spheroidization tus nqi thiab ua kom zoo. Txawm li cas los xij, piv nrog cov pa-permygen-permyable 553 hlau silicon, tus hlau ntawm nws impurities yuav tau txiav txim siab thaum ua cov khoom lag luam zoo.

Kev txwv ntawm silicone ntau lawm:

Hauv kev tsim khoom silicone ntau lawm, cov pa tsis muaj pa-permeable hlau silicon Piv txwv li, thaum tsim cov khoom sib xyaw zoo silicone, cov khoom siv hluav taws xob muaj feem xyuam, xws li txo cov khoom kub, rwb thaiv tsev thiab lwm yam khoom ntawm cov khoom silicone. Txawm li cas los xij, nws tseem tuaj yeem siv hauv qee thaj teb uas qhov ua tau zoo rau cov khoom lag luam silicone tsis yog siab heev.

Qhov xwm txheej hauv kev tsim cov roj hmab silicone thiab cov roj silicone:

Hauv kev tsim cov khoom ntawm silicone roj hmab thiab silicone roj, nws tuaj yeem muab cov khoom ntawm Silicon ntsiab. Txawm li cas los xij, piv nrog cov pa-permygen-permeen-permefe muaj 553 qeb cov roj hmab silicon, cov roj hmab roj silicone thiab silicone roj tsim tawm tuaj yeem yog qis dua me ntsis. Piv txwv li, nws yuav tsis haum rau kev tsim cov high-puricone silicone roj hmab siv rau hauv cov cuab yeej kho mob thiab lwm liaj teb uas muaj cov kev xav tau siab; Txawm li cas los xij, nws tseem tuaj yeem siv rau hauv kev tsim cov roj siicone ntau npaum li cov khoom lag luam uas yuav tsum tau muaj tshwj xeeb.

Situation in the production of silicone rubber and silicone oil:

Cim npe nrov: Silicon hlau 553 tsis muaj Oxygen, Tuam Tshoj silicon hlau 553 tsis muaj cov oxygen manufacturers, lwm tus neeg, Hoobkas

Cov khoom

Silicon Hlau 553 Tsis muaj Oxygen