Kev taw qhia txog ferroalloys

Ferroalloysyog cov tswv alloys uas muaj hlau thiab ib los yog ntau tshaj cov hlau uas tsis yog-ferrous uas yog siv los ua ib txoj hauv kev zoo tshaj plaws los qhia txog cov khoom siv alloying hauv cov hlau yaj.Lawv cov txiaj ntsig tseem ceeb yog kev txhim kho hauv steel tensile lub zog, lub zog tsis tu ncua thiab tsis kam hnav thiab tsim kua muag thiab corrosion.Tag nrho cov no yog ua tiav los ntawm:

Ib qho kev hloov hauv cov tshuaj muaj pes tsawg leeg ntawm cov hlau

Kev tshem tawm cov teeb meem impurities xws li Sulphur, nitrogen lossis oxygen

Ib qho kev hloov hauv cov txheej txheem solidification, piv txwv li, thaum inoculation

Dab tsi yogFerrosiliconsiv rau?

Cov khoom no muaj ntau daim ntawv thov hauv steel ntau lawm thiab casting.Nws txhawb kev nce hardness thiab deoxidising zog tab sis kuj nrog kev txhim kho lub zog thiab zoo ntawm cov khoom hlau hlau.Siv nws los tsim inoculants thiab nodularisers tuaj yeem muab cov khoom tshwj xeeb metallurgical rau cov khoom kawg tsim, uas tuaj yeem yog:

1, Stainless hlau: rau superior corrosion kuj, huv si, zoo nkauj thiab hnav-tiv taus zoo

2, Carbon steels: siv dav hauv cov txuas txuas txuas thiab lwm yam khoom siv txhawb nqa thiab hauv lub cev tsheb

3, Alloy steel: lwm hom hlau tiav

Qhov tseeb, cov khoom siv purity siab yog siv rau hauv kev tsim cov nplej-taw qhia (FeSi HP / AF Specialty Steel) thiab cov ntawv tsis muaj hluav taws xob thiab cov hlau tshwj xeeb uas xav tau qis qis ntawm aluminium, titanium, boron thiab lwm yam khoom seem.

Txawm hais tias siv rau deoxidizing, inoculating, alloying, los yog los ntawm cov roj, peb cov khoom zoo ferrosilicon tau sawv qhov kev sim ntawm lub sijhawm.

Yog tias koj txaus siab rau cov khoom no.Pls tiv tauj peb.Peb yuav muab koj cov lus qhia tshaj lij thiab cov khoom zoo tshaj plaws.