441 silicon hlauyog ib tug upgraded version ntawmsilicon hlau 553. Qib "441" qhia tias: hlau tsawg dua lossis sib npaug li 0.4%, aluminium Tsawg dua lossis sib npaug li 0.4%, thiab calcium tsawg dua lossis sib npaug li 0.1%.

Piv rau silicon553 (hlau tsawg dua lossis sib npaug li 0.5%, calcium Tsawg dua lossis sib npaug li 0.3%), silicon441 muaj cov ntsiab lus ntawm cov hlau thiab calcium tsawg. Qhov zoo ntawm qhov no yog dab tsi?

Tsawg hlau:Thaum ua aluminium alloys, hlau tsim ib theem nyuaj thiab nkig, cuam tshuam elongation. Qhov qis dua cov ntsiab lus ntawm cov hlau, qhov zoo dua cov alloy lub toughness.

Tsawg calcium:Thaum ua cov organosilicon alloys, calcium lom cov catalyst. Qhov qis dua cov ntsiab lus calcium, qhov siab dua cov tshuaj tiv thaiv.

Piv rauSilicon hlau 3303(hlau Tsawg dua los yog sib npaug rau 0.3%, calcium Tsawg dua lossis sib npaug li 0.03%), Si441 pheej yig dua.

Metallurgical grade silicon metal 441

tshuaj muaj pes tsawg leeg

Qib	Hlau (Fe) Tsawg dua lossis sib npaug	Aluminium (Al) Tsawg dua lossis sib npaug	Calcium (Ca) Tsawg dua lossis sib npaug	Haum rau
553	0.5%	0.5%	0.3%	Nkag mus -level:Aluminium alloys, zoo tib yam steel, nqi -sensitive daim ntaub ntawv.
441	0.4%	0.4%	0.1%	Main -chav kawm:Silicone-raws li, siab- zoo aluminium alloys, tshwj xeeb steels.
3303	0.3%	0.3%	0.03%	Siab -purity:High-kawg silicone-raws li, hluav taws xob hlau, aerospace aluminium alloys.

Silicon hlau 441 yog suav hais tias yog ib qho khoom "mainstream" vim tias nws cuam tshuam qhov sib npaug zoo tshaj plaws ntawm kev ua tau zoo thiab tus nqi. Nws tsis kim tshaj li 553, tab sis tau txo qis impurities (tshwj xeeb tshaj yog calcium); nws tseem pheej yig dua li 3303, tab sis nws qhov kev ua tau zoo txaus rau feem ntau nruab nrab - rau - siab - qhov kawg xav tau.

Cov ntawv thov tseem ceeb hauv Kev Lag Luam Metallurgical

Deoxidizer hauv cov txheej txheem Steelmaking:

Oxygen yog cov pa phem uas tsis tsim nyog ua thaum lub sij hawm steelmaking. Yog tias nws tseem nyob hauv cov hlau molten, nws tuaj yeem ua rau muaj qhov tsis xws luag xws li qhov pores thiab tawg hauv cov hlau, cuam tshuam rau nws qhov zoo . 441 Silicon hlau muaj peev xwm deoxidizing muaj zog. Nws ua ke nrog cov pa oxygen hauv cov hlau molten los ua silicon dioxide, uas tom qab ntawd tawm mus ua slag, txo cov pa oxygen hauv cov hlau molten thiab txhim kho cov purity thiab mechanical zog ntawm cov hlau. Silicon 441 hlau lub deoxidizing nyhuv yog tshwj xeeb tshaj yog tseem ceeb nyob rau hauv lub smelting ntawm tsawg- carbon steel thiab siab - lub zog steel.

Alloying Additive hauv Kev Lag Luam Foundry:

Ntxiv silicon 441 hlau rau cov txheej txheem casting xws li cam khwb cia hlau thiab hlau tuaj yeem txhim kho microstructure thiab cov khoom ntawm cov hlau. Piv txwv li, hauv kev tsim cov hlau nplaum, silicon 441 txhawb nqa graphite spheroidization, muab cov cam khwb cia hlau ntau zog, toughness, thiab hnav tsis kam. Qhov no nthuav dav daim ntawv thov ntau yam ntawm cam khwb cia hlau, suav nrog hauv kev tsim cov khoom tseem ceeb xws li lub tog raj kheej lub tog raj kheej thiab crankshafts.

Tus neeg saib xyuas txo qis hauv Tsis yog -ferrous Hlau Smelting:

Silicon hlau 441 tuaj yeem siv los ua tus neeg sawv cev txo qis hauv kev sib xyaw ntawm qee yam tsis yog -ferrous hlau (xws li magnesium thiab titanium). Nws tshem tawm cov pa oxygen ntawm cov oxides ntawm cov hlau no, txo cov hlau. Piv nrog rau lwm cov tshuaj txo qis, 441 qib silicon hlau yog qhov ruaj khov dua thiab tsim cov khoom lag luam tsawg dua uas muaj kev cuam tshuam me me rau ib puag ncig, muab cov txiaj ntsig zoo hauv kev tsim ntsuab rau cov uas tsis yog -ferrous hlau smelting.

etallurgical grade silicon 441

Qhov Zoo Tshaj Plaws

Cov khoom sib piv	553	441	Qhov zoo ntawm 441
Hlau (Fe)	Tsawg dua lossis sib npaug li 0.5%	Tsawg dua lossis sib npaug li 0.4%	0.1% qis hlau cov ntsiab lus, ua rau zoo elongation ntawm txhuas alloys.
Calcium (Ca)	Tsawg dua lossis sib npaug li 0.3%	Tsawg dua lossis sib npaug li 0.1%	0.2% qis cov ntsiab lus calcium, ua rau lub neej ntev dua rau organosilicon catalysts.
Nqe	Benchmark	kim dua	Cov nqi tshwj xeeb txawv nyob ntawm kev ua lag luam; nws feem ntau yog ob peb puas yuan ntau dua ib tuj.
Haum rau Leej Twg	Tus nqi -sensitive applications	Rau cov ntawv thov uas xav tau kev ua haujlwm siab	441 yog qhov hloov kho tshiab ntawm 553.

Hauv luv luv:Yog hais tias koj cov khoom yog rhiab heev rau hlau thiab calcium, siv nyiaj me ntsis ntxiv mus yuav 441 yog kiag li tsim nyog.

Metallurgical Grade Silicon Metal 441

FAQ

Q: Ntau npaum li cas 441 thiab 553 txawv ntawm tus nqi? Kuv yuav yuav qhov twg?

A: 441 yog kim dua 553. Tus nqi pes tsawg nyob ntawm kev ua lag luam, tab sis qhov sib txawv feem ntau yog ob peb puas yuan ib tuj. Yog tias koj tab tom tsim cov aluminium alloy zoo tib yam castings lossis qib steel uas tsis nkag siab rau impurities, 553 txaus. Yog tias koj tab tom tsim cov organosilicon, siab -kawg aluminium alloys, lossis cov hlau tshwj xeeb, thiab muaj cov cai nruj rau cov ntsiab lus hlau thiab calcium, peb pom zoo yuav 441.

Q: Ntau npaum li cas 441 thiab 3303 txawv ntawm tus nqi? Kuv yuav yuav qhov twg?

A: 3303 tseem kim dua 441. Yog tias koj ua tau siab -kawg organosilicon (xws li hluav taws xob- qib silicone roj), hluav taws xob hlau, lossis aerospace aluminium alloys, thiab muaj cov kev cai nruj heev rau calcium (tsawg dua lossis sib npaug li 0.03%), ces yuav 3301. Tsis tas li ntawd, 44.

Q: Puas yog qhov zoo ntawm koj 441 zoo ib yam ntawm cov khoom siv?

A: Kev sib koom ua ke yog qhov tseem ceeb. Peb sim txhua pawg nrog lub spectrometer ua ntej nws tawm hauv lub Hoobkas kom paub meej tias qhov sib txawv ntawm cov hlau, txhuas, thiab calcium yog tswj tau nyob rau hauv ntau yam me me. Daim ntawv pov thawj cov ntaub ntawv suav nrog cov khoom xa tuaj, thiab koj tuaj yeem ua qhov kev kuaj xyuas koj tus kheej.

Cim npe nrov: Metallurgical qib silicon hlau 441, Tuam Tshoj metallurgical qib silicon hlau 441 manufacturers, lwm tus neeg, Hoobkas

Cov khoom

Metallurgical Qib Silicon Hlau 441