Calcium Silicon Cored Hlau

 

Taw qhia rau Calcium Silicon Core Hlau

Silicon calcium hlau yog ib qho khoom siv ntxiv hauv steelmaking, uas yog qhov zoo rau kev kho thiab tswj cov ntsiab lus ntawm cov ntsiab lus oxidized yooj yim thiab cov kab mob, tuaj yeem ua rau kom cov hlau tawm los, txo cov nqi smelting, txo lub sij hawm smelting, thiab tswj cov muaj pes tsawg leeg. Nws muaj peev xwm purify molten steel thiab ib nrab hloov cov khoom thiab morphology ntawm inclusions, txhim kho qhov zoo ntawm molten steel thiab txhim kho lub xeev casting. Nws yog tsuas yog tsim los ntawm silicate cement thiab inorganic reinforcing cov ntaub ntawv, muaj zoo heev tawg tsis kam thiab durability, thiab yog haum rau tawg tiv thaiv qhov cuab lub zog thiab waterproofing nyob rau hauv ntau yam vaj tse.

 

Specification thiab particle loj:ntuj pob, 10-100mm, hmoov los yog raws li tus neeg yuav tsum tau muaj.

Ntim: ib metric tonne nyob rau hauv ib lub hnab loj los yog raws li tus neeg yuav tsum tau muaj

 

Daim ntawv thov ntawm calcium silicon core hlau

Calcium silicon hlau plays lub luag haujlwm ntau-fab lub luag haujlwm hauv cov txheej txheem steelmaking, feem ntau suav nrog kev kho thiab tswj cov ntsiab lus ntawm cov ntsiab lus oxidized yooj yim thiab cov kab lus, txhim kho alloy yield, txo cov nqi smelting, shortening smelting lub sij hawm, raug tswj muaj pes tsawg leeg, txhim kho molten steel zoo, txhim kho casting xeev, fluidity, thiab lwm yam.

1. Kho thiab tswj kev muaj pes tsawg leeg: Raws li cov khoom siv ntxiv, calcium silicon hlau tuaj yeem pub rau hauv cov hlau molten los kho thiab tswj cov ntsiab lus ntawm cov ntsiab lus oxidized yooj yim thiab kab, yog li ua lub luag haujlwm hauv purifying molten steel thiab hloov cov khoom thiab morphology ntawm qee qhov kev suav.

2. Txhim kho alloy yield: Kev siv cov calcium silicon hlau tuaj yeem txhim kho cov txiaj ntsig alloy, uas yog qhov tseem ceeb heev rau kev txo cov nqi smelting.

3. Txo cov nqi smelting: Los ntawm kev ua kom cov qoob loo ntau ntxiv, calcium silicon hlau zoo txo ​​cov nqi smelting thiab shortens smelting lub sij hawm, uas zoo heev txhim kho cov txiaj ntsig kev lag luam.

4. Kev txhim kho molten steel zoo: Calcium silicon hlau muaj peev xwm deoxidation muaj zog, thiab cov khoom deoxidation yog yooj yim rau ntab thiab tawm, uas yuav pab txhim kho kev ua tau zoo ntawm cov hlau thiab txhim kho cov yas, cuam tshuam toughness thiab fluidity ntawm hlau.

5. Txhim kho lub xeev casting: Kev siv cov calcium silicon hlau tuaj yeem txhim kho lub xeev casting thiab txhim kho qhov zoo ntawm cov hlau molten, uas yog ib qho tseem ceeb heev rau kev ua kom lub nruam casting du thiab txhim kho cov hlau zoo.

6 Deoxidation thiab desulfurization: Calcium silicon hlau tuaj yeem tsis tsuas yog deoxidize zoo xwb, tab sis kuj muaj desulfurization muaj nuj nqi, uas tuaj yeem hloov daim ntawv impurities, txhawb impurities rau ntab, purify molten steel, thiab txhim kho cov castability ntawm molten steel.

 

 

Hom	Chemical Composition (%)
	Ca	Si	C	Al	P	S
	Ntau dua lossis sib npaug	Ntau dua lossis sib npaug	Tsawg dua los yog sib npaug
Ca31 Si 60	31	55-65	1.0	2.4	0.04	0.06
Ca28 Si 60	28	55-65	1.0	2.4	0.04	0.06
Ca24 Si 60	24	55-65	1.0	2.5	0.04	0.04
Ca 20 Si55	20	50-60	1.0	2.5	0.04	0.04
Ca 16 Si55	16	50-60	1.0	2.5	0.04	0.04

 

 

 

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