Nyob ntawm cov khoom siv hauv steelmaking
- Heavy melting steel. …
- Lub tsheb qub. …
- Cast iron. …
- Nias steel. …
- Re-informing bars or mesh. …
- Kev hloov pauv. …
- Manganese hlau. …
- Rails.
Muaj pes tsawg hom khoom seem?
Npaj hlau muab faib ua ob pawg: ferrous thiab nonferrous. Qhov txawv ntawm ob hom hlau yog qhov muaj hlau. Ferrous hlau muaj hlau thaum uas tsis yog ferrous. Yog li ntawd, txhua yam uas ua los ntawm cov hlau yuav yog hlau.
Vim li cas cov khoom seem ntxiv hauv cov txheej txheem steelmaking?
Scrap ua raws li tus neeg ua haujlwm txias, nqus cov cua sov ntau dhau los ntawm cov txheej txheem exothermic decarbonisation, thiab tseem yog cov khoom siv hlau. Qee qhov xwm txheej, cov khoom seem raug ntxiv ncaj qha rau BF raws li cov khoom siv hlau, txo cov pa hluav taws xob hauv tsev cog khoom.
Dab tsi yog steel seem?
Steel seem muaj ntawm cov khoom pov tseg lossis cov khoom hlau, feem ntau cais los ntawm kev sib xyaw thiab qhov loj me lossis 'qib' haum rau melting. … Cov khoom tam sim no tseem hu ua cov txheej txheem seem thiab nws yog cov khoom pov tseg thaum lub sij hawm tsim khoom los ntawm cov nroj tsuag steel cov neeg siv khoom xws li kev tsim khoom lag luam.
Yuav ua li cas yog cov khoom zoo tshaj plaws?
Zoo tshaj cov khoom siv hlau rov ua dua
- Qhia Tsheb.
- Tsheb roj teeb.
- Pumbing Brass.
- Sealed Units.
- khoom siv. Lub tub yees. Ntau / Qhov cub. Microwave. Washer/Dryer.
- Stainless Steel (Non-Magnetic)
- Lead.
- Transformers.
