Tsev - Cov khoom - Calcium Silicon - Paub meej

Ferro Calcium Silicon Ca30si60

Calcium silicate, tsis hu ua calcium silicate, muaj 22 mus rau 35 feem pua calcium thiab 60 mus rau 65 feem pua silicon. YB 525-65 teev cov ntsiab lus calcium uas tsis pub tsawg dua 31 feem pua, 28 feem pua thiab 24 feem pua, raws li. Feem ntau yog siv los ua inoculant rau cam khwb cia hlau.

Xa kev nug

Hauj lwm lawm

Kev piav qhia

Silicon calcium alloy yog tsuas yog siv rau deoxidization, degassing thiab sulfur fixation ntawm cov kua hlau.Muaj ib tug muaj zog exothermic nyhuv thaum silicon calcium ntxiv rau molten hlau. Calcium hloov mus rau hauv calcium vapor nyob rau hauv molten steel, uas stirs lub molten hlau thiab yog zoo rau lub floating ntawm nonmetallic inclusions. Tom qab deoxidation, cov duab ntawm non-metallic inclusions yog ib qho yooj yim los hloov. Yog li ntawd, silicon calcium alloy yog siv los tsim cov hlau huv si, cov hlau zoo uas tsis tshua muaj oxygen thiab cov ntsiab lus sulfur, thiab kev ua haujlwm tshwj xeeb hlau uas tsis tshua muaj oxygen thiab sulfur cov ntsiab lus.

Specification

Qib	Ca	Si	C	Al	S	P
Ca 30 Si 60	30 feem pua min	58-65 feem pua	1.0 feem pua max	1.4% max	0.05 feem pua max	0.04 feem pua max
Ca 28 Si55	28% min	55-65 feem pua	1.0 feem pua max	1.4% max	0.05 feem pua max	0.04 feem pua max
Loj: 1-3mm/3-10mm/10-50mm/50-100mm
Ntim: 1MT lub hnab loj