Calcium silicon ferro alloy. Nws yog siv raws li adeoxidizer thiabdesulfurizer nyob rau hauv kev lag luam steelmaking. Nws tuaj yeem siv los ua tus neeg sawv cev ua kom sov nyob rau hauv lwm daim teb, raws li inoculant nyob rau hauv Cam khwb cia hlau kev lag luam, thiab lwm yam.

Qhov laj thawj tseem ceeb vim li cas thiaj siv tau deasrozer hauv kev phom sij hauv statmaking yog vim tias silicon thiab calcium thiab calcium thiab calcium thiab calcium thiab calcium thiab calcium thiab calcium thiab calcium thiab calcium thiab calcium thiab calcygen muaj zog. Thaum nyob hauv kev sib cuag nrog Molten Steel, impurities yuav tsim thiab ntab saum npoo ntawm Molten Steel. Nws yooj yim heev rau kev tawm cov impurities thiab purify lawv. Txhim kho cov hlau zoo heev, txhim kho qhov zoo ntawm cov hlau, thiab ua kom cov kua ntawm Molten hlau.

calcium silicon origin-1 calcium silicon origin-2

Tshuaj Muaj Tshuaj

Hom	Tshuaj Yeeb Nkab%
	Ca	Si	C	Al	P	S
	Ntau dua los yog sib npaug	Ntau dua los yog sib npaug	Tsawg dua los yog sib npaug
CA31SI60	31	55-65	1.0	2.4	0.04	0.06
CA28SI60	28	55-65	1.0	2.4	0.04	0.06
Ca24SI60	24	55-65	1.0	2.5	0.04	0.04
Ca20si55	20	50-60	1.0	2.5	0.04	0.04
CA16SI55	16	50-60	1.0	2.5	0.04	0.04

Khoom nta

Muaj zog deoxidation thiab desulfurization muaj peev xwm:

Silicon thiab calcium hauv calcium silic silic silicon ferro alloys muaj kev muaj zog muaj zog rau oxygen. Cov tshuaj calcium, tshwj xeeb, tsis tsuas yog khi cov pa rau oxygen tab sis kuj mob siab kuj muaj zog xws li cov leej faj thiab nitrogen. Thaum lub sij hawm cov txheej txheem statmaking, oxygen thiab sulfur hauv Molten Steel zoo, ua rau muaj kev cuam tshuam loj xws li porosity, porosity, thiab kub brittleness. Thaum calcium silicon ferro yog ntxiv rau Molten Steel silicly tau ntxiv nrog oxygen nquag nrog oxygen nrawm (xws li cao thiab sulfides (xws li CAST) thiab SITO). Cov khoom no nce mus rau saum npoo ntawm molten hlau raws li slag, ua rau txo cov pa thiab cov tub rog thiab kev ua kom zoo nkauj thiab kev ua tau zoo. Kev tshawb fawb tau pom tias Deagidation thiab desulfurization siv calcium - silicalloals thiab cuam tshuam rau cov lus hais txog cov sulfur, txhim kho kev txhim kho cov hlau.

Suav morphology tswj:

Zoo hloov kho cov morphology thiab faib kev suav nrog hauv hlau. Hauv kev kho tsis tau Molten hlau, suav nrog feem ntau tshwm sim hauv daim ntawv ntawm cov hlua ntev lossis cov lumps loj. Cov kev suav nrog no ua cov ntsiab lus tsis muaj zog nyob hauv cov hlau, txo nws lub zog, kev ua tau zoo, thiab kev ua tau zoo thiab qaug zog. Cov calcium hauv ferro calcium silic silic sib xyaw ua ke nrog txhuas, thiab lwm yam hauv cov pej xeem rau hauv me me, cov neeg coob coob faib khoom lossis cov pas nrig luv. Qhov no cuam tshuam qhov cuam tshuam ntawm kev suav nrog ntawm cov hlau ua kev ua tiav, txhim kho cov khoom siv hluav taws xob hauv txhua qhov kev ntseeg siab. Piv txwv li, hauv kev tsim cov high - lub zog txheem hlau, kev kho nrog cov khoom siv sib txuas ua ke, ua rau nws cov kev ua tau zoo.

Cov nyhuv zoo heev:

Nyob rau hauv cov steel ntau lawm, calcium silicon ferro alloys tsis tsuas yog deoxidize thiab desulfurize, tab sis kuj tau koom nrog cov hlau txoj kev sib dhos. Silicon dissolves nyob rau hauv ferrite, ua cov tshuaj tsis muaj zog ntxiv dag zog thiab nce cov hlau lub zog thiab hardness. Muaj cov calcium suav nrog cov hlau txheej txheem thiab kev nruj. Los ntawm kev tswj hwm kom zoo ntxiv ntawm calcium silic silic silication silication silicate, tshuaj chemical ntawm cov hlau tuaj yeem hloov kho tau meej meej kom tau raws li cov kev ua tau zoo sib txawv. Qhov no yog lub luag haujlwm tseem ceeb hauv ntau hom hlau, suav nrog kev ua kom siab carbon cov hlau, thiab cua sov {5} {tiv thaiv hlau.

Lub cev muaj zog thiab tshuaj siv hluav taws xob ruaj khov:

Nyob rau hauv chav tsev kub thiab nyob rau hauv ib puag ncig ib puag ncig, calcium silicodic ferro cov khoom ua kom zoo nkauj ruaj khov thiab noo noo hauv huab cua. Qhov no ua kom muaj kev nyab xeeb dua thiab kev thauj mus los, txo qhov kev pheej hmoo ntawm kev ua tau zoo vim oxidation thiab noo noo. Nws lub cev daim ntawv yog feem ntau hauv kev thaiv lossis cov ntawv sib dhos. Thaiv cov khoom muaj qhov loj me thiab cov duab tshwj xeeb, ua rau kom yooj yim dua thiab khaws cia rau cov tshuaj tiv thaiv fluiding thiab kev sib xyaw, yog li kev txhim kho cov tshuaj tiv thaiv kev ua tau zoo.

Calcium Silicon Ferro

Lub ntsiab nta thiab siv

1, txhim kho lub hardness thiab lub zog ntawm hlau:

Nws tuaj yeem siv cov pa thiab cov tub rog thiab kev siv hluav taws xob, txhim kho cov hlau, thiab txhim kho lub zog thiab hardness ntawm cov hlau.

2, txhim kho kev ua cov khoom lag luam ntawm cov hlau:

Nws tuaj yeem txo qhov melting point ntawm hlau, txhim kho nws cov kua, pab txhim kho cov kua diffusivity thiab smelting efficievy ntawm hlau, thiab txo kev siv hluav taws xob.

3, siv dav:

Hauv kev lag luam hlau, nws yog dav siv los tsim ntau yam khoom siv steel, tshwj xeeb tshaj yog corrosion tsis kam thiab corrosion tsis zoo, xws li cov qauv qauv qauv, thiab lwm yam.

4, Cov txiaj ntsig ib puag ncig:

Nws tuaj yeem txo cov kev siv zog thiab cov emissions hauv cov txheej txheem smelting, txo cov pa phem ib puag ncig, thiab ua tau raws li kev txhim kho kom ruaj khov, thiab kev sib raug zoo ntawm kev txhim kho ntawm kev lag luam niaj hnub.

Piv nrog rau lwm cov ntaub ntawv steelmaking, sixilivy ferrro alloy tuaj yeem tsim cov roj ntsha, ruaj khov rau cov roj ntsha tsis zoo, thiab tsis muaj kuab paug rau ib puag ncig. Qhov ntsuas kub ntawm Molten hlau yog tus muaj siab, thiab nws muaj peev xwm nag sai thiab tsis nyob hauv cov hlau. Yuav muaj qhov tseem ceeb; Tsis tas yuav tsum tau ntxiv cov neeg sawv cev uas txo qis dhau thaum lub sijhawm statmaking.

calcium silicon ferro

Cim npe nrov: Calcium silicon Ferro, Tuam Tshoj Cacium silicon ferro manufacturers, lwm tus neeg, Hoobkas