Silicon hlau 521 yog tus hwm zoo, siab - qib purity ntawm silicon hlau, nrog nws qib npe "521" conventionally denoting nruj tshaj plaws impurity txwv: Fe (Hlau) Tsawg dua los yog sib npaug rau 0.5%, Al (Aluminium) Tsawg dua los yog sib npaug rau 0.2%, thiab Ca (0.1% sib npaug). Qhov muaj pes tsawg leeg no lav cov ntsiab lus silicon feem ntau tshaj 99.2%.

Positioned ntawm cov qib txheem zoo liSilicon441thiab siab dua - qib purity zoo li Silicon3303, Silicon521 muaj qhov sib npaug zoo tshaj plaws ntawm kev coj dawb huv thiab tus nqi- ua tau zoo. Nws yog qhov kev xaiv zoo tshaj plaws rau cov tuam ntxhab ntawm siab -kev ua tau zoo aluminium alloys thiab cov hlau tshwj xeeb uas tswj nruj dua cov impurities, tshwj xeeb tshaj yog aluminium thiab calcium, yog qhov tseem ceeb rau kev ua tiav cov khoom xav tau.

Silicon 521 Kev ua haujlwm

High purity:Silicon hlau 521 feem ntau muaj purity siab thiab tsis muaj impurity cov ntsiab lus, thiab yog haum rau daim ntawv thov scenarios nrog cov khoom siab purity yuav tsum.

Zoo heev tshuaj stability:Vim nws cov purity siab thiab ruaj khov tshuaj, Si521 muaj kev ruaj ntseg zoo hauv qhov kub thiab txias.

Zoo fluidity:Thaum lub sij hawm casting txheej txheem, silicon hlau 521 muaj fluidity zoo, uas pab txhim kho qhov zoo ntawm castings.

Silicon metal 521

tshuaj muaj pes tsawg leeg

Silicon hlau	Qib	Tshuaj muaj pes tsawg leeg
		Si(%)	Cov ntsiab lus impurity
		Si(%)	Fe (%)	Al(%)	Ca(%)	P (PPM)
	97	>97.0%	Tsawg dua los yog sib npaug li 1.5	Tsawg dua los yog sib npaug li 0.5	Tsawg dua los yog sib npaug li 0.3
	553	>98.5%	Tsawg dua los yog sib npaug li 0.5	Tsawg dua los yog sib npaug li 0.5	Tsawg dua los yog sib npaug li 0.3	-
	441	>99.0%	Tsawg dua los yog sib npaug li 0.4	Tsawg dua los yog sib npaug li 0.4	Tsawg dua los yog sib npaug li 0.1
	3303	>99.3%	Tsawg dua los yog sib npaug li 0.3	Tsawg dua los yog sib npaug li 0.3	Tsawg dua lossis sib npaug li 0.03	Tsawg dua los yog sib npaug li 50
	2502	>99.5%	Tsawg dua lossis sib npaug li 0.25	Tsawg dua lossis sib npaug li 0.25	Tsawg dua lossis sib npaug li 0.02	Tsawg dua los yog sib npaug li 40
	2202	>99.5%	Tsawg dua los yog sib npaug li 0.2	Tsawg dua los yog sib npaug li 0.2	Tsawg dua lossis sib npaug li 0.02	Tsawg dua los yog sib npaug li 40
	421	>99.2%	Tsawg dua los yog sib npaug li 0.4	Tsawg dua los yog sib npaug li 0.2	Tsawg dua los yog sib npaug li 0.1	-
	411	>99.2%	Tsawg dua los yog sib npaug li 0.4	Tsawg dua los yog sib npaug li 0.1	Tsawg dua los yog sib npaug li 0.1	-

Hauv -Daim Ntawv Qhia Txog Daim Ntawv Thov Rau Silicon Metal 521

1. Siab-Kev Ua Haujlwm Txhuas Txhuas Txhuas

Hauv kev tsim cov aluminium alloys, tshwj xeeb tshaj yog rau tsheb thiab aerospace industries, silicon yog thawj alloying keeb. Nws txhim khu fluidity rau casting complex duab (xws li cav blocks thiab log) thiab ua kom muaj zog tom qab kev kho cua sov. Silicon hlau 521 tshwj xeeb yog nrhiav tom qab rau cov hlau uas yuav tsum tau nruj dua tswj cov hlau thiab calcium impurities. Cov calcium ntau ntau tuaj yeem ua rau tsim cov tawv tawv, intermetallic tebchaw uas txo cov ductility thiab machinability. Los ntawm kev lees paub Ca Tsawg dua lossis sib npaug li 0.1%, peb qib 521 pab tsim cov khoom huv si, kev kwv yees ntau dua nrog cov khoom siv tshuab zoo dua.

2. Tshwj xeeb Steel Smelting & Refining

Thaum ferrosilicon yog cov deoxidizer feem ntau, Silicon Hlau 521 yog siv los tsim cov hlau tshwj xeeb thiab cov hlau hluav taws xob uas tsis muaj qhov tsis huv heev uas tsis yog - sib tham. Nws cov ntsiab lus tsis tshua muaj txhuas thiab calcium txo qis kev tsim cov oxide suav nrog uas tuaj yeem cuam tshuam tsis zoo rau cov hlau nplaum hlau (hauv cov hlau hluav taws xob) lossis nws qhov zoo ntawm lub neej thiab qaug zog (hauv cov kabmob lossis lub caij nplooj ntoos hlav steel). Nws ua raws li qhov tseeb alloying ntxiv, kom ntseeg tau tias qhov kawg steel chemistry ua tau raws li cov lus qhia nruj tshaj plaws.

3. High-Quality Castings & Peev Casting

Hauv cov chaw tsim khoom tsim cov khoom tseem ceeb, qhov zoo ntawm silicon additive ncaj qha cuam tshuam cov khoom kawg. Kev tswj hwm purity thiab zoo ib yam ntawm peb cov Silicon Metal 521 kom ceev thiab zoo dissolution nyob rau hauv cov hlau molten. Qhov no ua rau txhim kho melt fluidity, txo cov roj porosity, thiab tsim cov castings nrog complex geometries thiab suab sab hauv cov qauv, txo qhov tsis lees paub thiab txhim kho kev ua tau zoo.

Vim li cas thiaj xaiv Aon Hlau ua koj tus khub Silicon hlau 521?

Guaranteed Purity, Batch Tom qab Batch:Peb cov txheej txheem nruj tswj xyuas kom ntseeg tau qhov tseem ceeb ntawm 521 chemistry (Fe Less tshaj lossis sib npaug rau 0.5%, Al Tsawg dua lossis sib npaug rau 0.2%, Ca Less dua lossis sib npaug rau 0.1%) tau ua tiav, muab kev ntseeg siab rau koj cov khoom kawg.

Flexible Customization:Peb nkag siab tias txhua qhov chaw tsim khoom thiab lub zeb sib txawv. Peb tuaj yeem kho qhov loj me me ntawm cov khoom faib tawm -los ntawm cov pob loj loj rau qhov cub ntxiv rau cov hmoov zoo rau kev txhaj tshuaj lossis cov qhov cub tsis muaj qhov cub- kom phim koj cov kev cai tuav thiab melting.

Kev Txhawb Kev Txawj Ntse:Peb metallurgists thiab daim ntawv thov engineers muaj kev paub tob hauv aluminium thiab steel ntau lawm. Peb muaj los muab kev taw qhia txog cov nqi sib ntxiv, kev sib cais, thiab kev xaiv qib los pab koj txhim kho koj cov txheej txheem.

Txhim khu kev xa khoom thoob ntiaj teb:Raws li cov chaw tsim khoom tshwj xeeb, peb tswj hwm cov saw hlau ruaj khov kom ntseeg tau ntawm - lub sijhawm xa khoom, pab koj tswj kev tsim khoom txuas ntxiv.

Metal silicon 521

FAQ

Q: Dab tsi yog qhov txawv ntawm Silicon Hlau 441 thiab 521?
A:Ob leeg yog qib siab -purity qib, tab sis qhov sib txawv tseem ceeb nyob rau hauv cov kev txwv txhuas (Al) thiab calcium (Ca). Qib 441 feem ntau tso cai Al Tsawg dua lossis sib npaug li 0.4% thiab Ca Less dua lossis sib npaug li 0.1%. Qib 521 nruj tswj ntawm ob qho tib si, nrog Al Tsawg dua lossis sib npaug li 0.2% thiab Ca Less dua lossis sib npaug li 0.1%. Qhov no ua rau 521 qhov kev xaiv zoo tshaj plaws rau aluminium alloys thiab cov hlau tshwj xeeb uas muaj kev cuam tshuam ntau dua rau cov teebmeem ntawm cov ntsiab lus ntawm cov khoom siv kho tshuab thiab microstructure.

Q: Qhov luaj li cas ntawm cov khoom muaj nyob rau Silicon Metal 521?
A:Peb muab ntau hom qauv thiab kev cai ntau thiab tsawg. Cov kev xaiv muaj xws li 10-100mm lumps rau kev sib ntxiv, 3-10mm granules rau noj tas li, thiab 0-1mm lossis 0-3mm hmoov rau txhaj tshuaj lossis briquetting. Thov hu rau peb nrog koj cov kev xav tau tshwj xeeb.

Cim npe nrov: Tuam Tshoj silicon hlau 521 manufacturers, lwm tus neeg, Hoobkas