Qhov sib txawv ntawm ferrochrome hmoov nrog cov ntsiab lus carbon sib txawv
Tso lus
Ua ntej, cov ntsiab lus carbon ntawm high-carbon ferrochrome hmoov yog 4-10 feem pua, cov ntsiab lus ntawm nruab nrab-carbon ferrochrome hmoov yog 0.5-4 feem pua , cov ntsiab lus ntawm cov pa roj carbon tsawg ferrochrome hmoov yog 0.15-0.5 feem pua , thiab cov ntsiab lus ntawm micro-carbon ferrochrome hmoov yog 0.15 feem pua .
Qhov thib ob, txoj kev smelting ntawm micro-carbon ferrochrome hmoov muaj xws li hluav taws xob silicon thermal txoj kev, thermal blending txoj kev thiab lwm yam. Qhov tseem ceeb yog los txhim kho cov oxidation tsis kam thiab corrosion kuj ntawm cov hlau, yog li ntawd cov hlau nto ua ib txheej ntawm huab cua oxidation yas zaj duab xis uas muaj zog adhesion nyob rau hauv cov huab cua oxidation cua, thiab ces cov huab cua oxidation terminates los yog huab cua oxidation tus nqi. txo. Micro - carbon ferrochrome hmoov yog siv nyob rau hauv kev tsim cov hlau stainless daim hlau, hnav - resistant thiab kub - resistant steels.
Thib peb, cov peev txheej ntawm kev siv cov pa roj carbon ferrochrome siab yog:
1, siv rau cov ntsiab lus siab carbon ntawm cov khoom siv hlaws hlau, hlau alloy thiab lub caij nplooj ntoos hlav steel aluminium alloy tus neeg sawv cev, txhim kho cov kev ua haujlwm ntawm cov hlau, txhim kho cov hnav tsis kam thiab lub zog ntawm cov hlau.
2, siv los ua cov khoom noj rau npua hlau, txhim kho qhov hnav tsis kam thiab hardness ntawm npua hlau, ntxiv rau, ua rau npua hlau muaj qhov kub thiab txias.
3. Nws yog siv rau kev tsim thiab tsim ntawm Si-Ni alloy thiab ntsug, qis thiab micro carbon ferrochrome hmoov thiab raw cov ntaub ntawv uas muaj magnesium.
4, siv rau electrolytic ntsev dej tsim cov hlau chromium uas muaj magnesium raw cov ntaub ntawv.
5, siv rau oxygen tshuab smelter stainless hlau phaj raw khoom. Smelting txheej txheem ntawm high carbon ferrochrome hmoov: smelting txoj kev siab carbon ferrochrome hmoov muaj hlau smelting moj tej tawg rauv txoj kev, cua sov rauv txoj kev, tsis kub plasma txoj kev, melting txo txoj kev, thiab lwm yam.
