Weathering Steel Manufacturing Txheej txheem
Oct 28, 2021
Weathering steel feem ntau siv cov txheej txheem ntawm cov khoom siv refined nkag mus rau hauv lub cub tawg-smelting (hloov, hluav taws xob rauv-microalloying kev kho mob-argon tshuab-LF refining-tsawg superheat nruam casting (feem ntau tsis tshua muaj lub ntiaj teb hlau)-tswj dov thiab tswj txias. Thaum lub sij hawm smelting, Tom qab tapping, deoxidizer thiab alloy yog ntxiv rau hauv lub cub tawg nrog rau kev them nqi thiab smelted raws li cov txheej txheem ib txwm, tom qab tapping, deoxidizer thiab alloy yog ntxiv. argon tshuab thiab hloov qhov kub thiab txias yog cam khwb cia rau hauv ib lub slab los ntawm lub tshuab nruam nruam, tsis tshua muaj lub ntiaj teb cov ntsiab lus ntxiv rau cov hlau, cov huab cua hlau yog purified, thiab cov ntsiab lus ntawm inclusions yog heev txo.
