Tsim Khoom Siv Ntshiab Calcium Cored Hlau

Cored hlau yog siv los txhaj cov khoom hloov kho rau hauv molten cam khwb cia hlau. Ib cored hlau yog ib tug hollow hlau, kwv yees li 0.3 hli tuab, sau nrog ib tug tshwj xeeb hloov kho tus neeg saib xyuas raws li xaiv cored hlau hom. Cored hlau tuaj yeem siv rau txhua hom cam khwb cia hlau nrog spheroidal graphite. Peb muaj peev xwm ua tau raws li qhov nqaim siab ntev ua tsaug rau peb qhov kev siv ntau npaum li cas.

Xa kev nug

Hauj lwm lawm

Kev piav qhia

Calcium yog cov khoom siv tshuaj nrog lub cim ntawm Ca thiab tus lej atomic ntawm 20. Raws li lub ntiaj teb alkaline hlau, calcium yog heev active yuav tsim ib tug dub txheej ntawm nitride thiab oxide thaum raug huab cua.

Calcium hlau los yog hlau hlau calcium yog cov nyiaj-dawb hlau. Nws yog tsuas yog siv los ua deoxidizing, decarburizing, thiab desulfurizing tus neeg sawv cev hauv cov hlau alloy thiab tshwj xeeb steel ntau lawm. Nws kuj yog siv los ua tus neeg sawv cev txo qis hauv cov txheej txheem purity tsawg hauv ntiaj teb.

Specification

Alloy Cored Hlau Hom	Txoj kab uas hla	Sau tus nqi	Specification
CaSi Cored Hlau	9 hli / 13mm / 16mm	120/225/330	Ca: 30% min Si: 55% min Al: 1.5% max S:{{0}}.06%max C:1.0%max Fe:4%max P: 0.05% max
CaFe Cored Hlau	9 hli / 13mm / 16mm	140/260/360	Ca:30%min Fe:68%min Al:0.8%max
C Cored Hlau	9 hli / 13mm / 16mm	55/140/210	C: 98.5% min Ash: 0.45% max V: 0.4% max S:{{0}}.5%max H2O:0.3%max P:0.2%max
Ntshiab Ca Cored Hlau	9 hli / 13mm	58/155	Ca: 98.5% min Mg: 0.5% max Al: 0.5% max
Khoom Ca Cored Hlau	9mm / 10 hli	9mm / 10 hli	Ca: 98.5% min Mg: 0.5% max Al: 0.5% max
FeS Cored Hlau	9 hli / 13mm	220/370	S:48%min Pb:0.1%max Zn:0.1%max Raws li: {{0}}.1% max Fe: 43%-45% Cu: 0.05% max Cov dej noo: 0.5% max SiO2: 2.5% max
CaAlFe Cored Hlau	9 hli / 13mm	130/230	Ca: 40% Fe: 30% Al: 30%
Pure Mg Cored Hlau	9 hli / 13mm	80/170	Mg: 99% min
SiBaCa Cored Hlau	9 hli / 13mm	110/260	Si: 40% -50% Ba: 10% -20% Ca: 20% -30%
FeSi Cored Hlau	9 hli / 13mm	150/350	Si: 75% min Fe: Balance

Pure Calcium Cored Wire

Qhov zoo

Cov tub ntxhais hlau txhaj tshuaj thev naus laus zis tau hloov txoj kev txhaj tshuaj ntawm ib rab phom refractory phom hmoov thiab ua pov thawj tias yog ib txoj hauv kev tseem ceeb hauv cov txheej txheem metallurgical theem nrab.

Kev kub ceev nruam

Ua tau raws li qhov yuav tsum tau ua rau cov khoom siv tshuaj lom neeg hauv casting

Lub sijhawm ua haujlwm yog luv dua thiab raug dua

Zoo heev repeatability.