325 Mesh txhais tau tias cov hmoov yog tshuaj ntsuam los ntawm 325 mesh npo, thiab lub vijtsam aprounte yog li 44 microns. Qhov Particle Inch nyob rau hauv cov hmoov feem ntau qis dua 44 micrs. {mesh meshSilicon Hlau HmoovMuaj qhov loj me thiab yog qhov tsim nyog rau cov ntawv teev cov xwm txheej nrog cov kev xav tau siab rau cov hmoov zoo.

325 mesh silicon metal powder

Core kev ua tau zoo

Siab Purity:

Ib 98% cov ntsiab lus silicon ua rau cov roj txawv tsis tshua muaj cov hlau, thiab calcium) nyob rau hauv cov khoom lag luam tsis zoo ntawm cov txheej txheem ntau lawm thiab cov khoom lag luam kawg. Qhov no ua rau nws haum rau kev lag luam lag luam uas yuav tsum tau ua kom muaj cov khoom siv raw ntau. Piv txwv li, hauv kev tsim cov khoom siv thev naus laus zis, qhov no tuaj yeem tiv thaiv kev tawm tsam ntawm alloy cov yam ntxwv tshwm sim los ntawm kev ua kom muaj kev cuam tshuam los ntawm impurities.

Nplua thiab coj mus zoo li loj:

325 mesh loj (kwv yees 44 microns) muab cov hmoov muaj ntau yam tshuaj lom neeg, tab sis kuj tseem muaj kev sib xyaw ua ke nrog lwm cov ntaub ntawv. Hauv liaj teb xws li hmoov metallurgy thiab cov ua yeeb yam tsim, cov xeeb ceem no yuav pab txhim kho kev ceev thiab ua tau zoo.

Cov Thermal thiab Hluav Taws Xob Ua Haujlwm:

Raws li cov khoom lag luam silicon cov hlau, nws ua rau muaj kev ua haujlwm zoo heev hauv cov ntawv thov hluav taws xob xws li cov khoom siv hluav taws xob thiab cov ntaub ntawv luam hluav taws xob.

Kev Ntsuas Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob Hluav Taws Xob:

Nyob rau hauv chav tsev kub, cov hmoov tswj cov tshuaj ruaj khov zoo thiab tsis yog nquag ua rau muaj kev kub ntxhov rau huab cua lossis dej. Txawm li cas los xij, thaum muaj ntau yam kub lossis nyob rau hauv cov xwm txheej tshwj xeeb, xws li tshuaj asygen thiab chlorine, yoog raws li qhov yuav tsum tau ua ntawm ntau cov txheej txheem muaj kev muaj.

Silicon metal powder

Tshuaj Muaj Tshuaj

Silicon Hlau Hmoov	Qhov loj	Tshuaj Yeeb Nkab%
Silicon Hlau Hmoov	Qhov loj	Si	Zaum fe	Al	Ca
Tshuaj Kev Lag Luam	Si - (20-120 mesh)	99.0	0.4	0.4	0.1
	Si - (30-140 mesh)	99.0	0.4	0.4	0.1
	Si {- (40-160 mesh)	99.0	0.4	0.4	0.1
	Si - (40-280 mesh)	99.0	0.4	0.4	0.1
	Si - (40-325 mesh)	99.0	0.4	0.4	0.1
Cov khoom siv tiv taus	150 mesh	98.5	0.5	0.5	0.3
	200 mesh	98.5	0.5	0.5	0.3
	325 mesh	98.5	0.5	0.5	0.3
	400 mesh	98.5	0.5	0.5	0.3
	500 mesh	98.5	0.5	0.5	0.3
Tawm qib	200 mesh 325mesh	97	Tsawg dua los yog sib npaug rau 3.0%

Daim Ntawv Thov hauv Metallurgical Casting Kev Lag Luam

Silicon cov hmoov kuj tseem tau siv dav hauv cov ntawv metallurgical. Thaum steelmaking, silicon hlau hmoov tuaj yeem siv ua adeoxidizer, Alloy Additive, thiab lwm yam, thiab cov nyhuv yog qhov tseem ceeb heev. Nyob rau tib lub sijhawm, nyob rau hauv zus tau tej cov nrum nruab nrab silicon hlau hmoov kuj tseem siv tau ua tus inoculant.

Ntau lawm thiab tuav

Cov Txheej Txheem Ntau Lawm:

Silicon cov hmoov feem ntau tau muab rho tawm los ntawm silica los ntawm kev kub siab arc rauv txoj kev lossis txoj kev txo qis. Cov hmoov yog sieved thaum lub sij hawm ntau lawm los ua tiav qhov uas yuav tsum tau muaj.

Tuav thiab cia:

Nws yuav tsum tau muab cia rau hauv qhov chaw qhuav, kaw ib puag ncig kom tiv thaiv noo noo thiab oxidation. Cov khoom tiv thaiv uas tsim nyog xws li lub ntsej muag thiab hnab looj tes yuav tsum hnav thaum tuav kom tsis txhob muaj plua plav nqus tau plua plav lossis tawv nqaij.

Silicon hlau tau ntxuav, xaiv, hauv av, thiab ua tiav rau hauv cov hmoov zoo hauv qab 100 mesh. Raws li cov ntsiab lus, nws tuaj yeem faib ua 92%, 95%, 97%, 98% thiab lwm yam qauv. Nws yog pheej yig. Nyob rau hauv cov txheej txheem ntawm kev ua cov khoom siv refractory, cov kev sib txawv tuaj yeem raug xaiv raws li cov kev xav tau ntawm cov khoom siv hluav taws xob tsis zoo.