Ferro Silicon deoxidizer zoo siab

Ferrosilicon (Fesi) yog hlau-silicon alloy feem ntau tsim ntawm cov hlau (FE) thiab silicon (Si) los ntawm silicon los ntawm qhov hnyav. Dav siv hauv kev lag luam steelmaking thiab kev lag luam, nws ua haujlwm ua deoxidizer, aloying tus neeg sawv cev, thiab inoculant. Nws cov khoom tshwj xeeb txhim kho lub zog, corrosion tsis kam, thiab cov yam ntxwv sib nqus ntawm cov khoom kawg. Tsim los ntawm kev txo cov silica (sitio₂) nrog pa roj txheem hluav taws xob rauv taws, ferrosilicon zoo li yog ib qho qauv crystalline lossis lumpy. Nws melting point ranges ntawm 1,200 degree thiab 1,400 degree, nyob ntawm seb nyob li silicon cov ntsiab lus.

Tuam Tshoj, Russia, thiab Norway domination thoob ntiaj teb ntau lawm, suav rau ntau dua 70% ntawm cov zis. Cov Qauv Zoo xws li ISO 5445 thiab ASTM AN100 ua kom muaj cov tshuaj faib khoom siv thiab faib tawm kom ruaj khov. Ferrosilicon yog cais raws li cov khoom siv phom sij rau kev thauj khoom vim muaj peev xwm hydrogen roj emission ouchet thaum ntub dej. Nrog nws qhov tseem ceeb lub luag haujlwm hauv metallurgy thiab loj hlob ntawm cov khoom siv hluav taws xob ntxiv (piv txwv li, ferroson solicilicon nyob tsis taus rau cov txheej txheem niaj hnub.

Q: Ntev npaum li cas yog koj lub sijhawm khoom plig?
A: Feem ntau nws yog {7-14 hnub yog tias cov khoom nyob hauv Tshuag. Los yog nws yog {{{25-45 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li qhov ntau.

Q: Peb puas tuaj yeem tau txais qee qhov qauv? Ib qho nqi?
A: Yog lawm, peb tuaj yeem muab cov qauv pub dawb xwb tab sis tsis them tus nqi ntawm kev thauj khoom. Yog tias koj tso daim ntawv xaj tom qab paub meej cov qauv, peb yuav rov qab koj cov kev thauj khoom lossis txiav tawm ntawm tus nqi xaj.

Q: Koj cov nqe lus ntawm kev them nyiaj yog dab tsi?
A: 30% T / T tso nyiaj, 70% tshuav nyiaj li cas los ntawm T / T lossis L / C ua ntej thauj khoom.

Cim npe nrov: FERRO Silicon Deoxidizer Zoo Siab, Tuam Tshoj Ferro Silicon Deoxetizer Zoo Chaw Tsim Khoom, Chaw Tsim Khoom, Hoobkas