Basic Knowledge Ntawm Mining Sib Tsoo Pob

Kev lag luam thoob ntiaj teb kev thov rau cov pob zeb sib tsoo yog kwv yees li 18-20 lab tons hauv ib xyoos, thiab lawv feem ntau yog siv hauv cov pob zeb ua xov xwm rau cov khoom sib tsoo. Nws yog dav siv nyob rau hauv cov ntxhia ua cov nroj tsuag, cement thiab lwm yam lag luam.
Cov khoom siv hlau siv hauv kev mining: 1. Cam khwb cia hlau pob: zoo tib yam cam khwb cia hlau pob yog tsim los ntawm cov khoom siv hluav taws xob uas tsis muaj hluav taws xob, cov hlau tsis muaj chromium alloy cam khwb cia hlau cov khoom yog melted nyob rau hauv hluav taws xob furnaces, nruab nrab chromium alloy cam khwb cia steel pob yog melted nyob rau hauv hluav taws xob furnaces, high-chromium alloy cam khwb cia steel pob yog melted nyob rau hauv hluav taws xob rauv, thiab ultra-high chromium yog melted nyob rau hauv hluav taws xob furnaces Alloy cam khwb cia steel pob (chromium ntsiab lus 22%-30%) 2. Forged (dov) steel pob : 50mn, 60mn, 65mn thiab siab alloy steel B2, B3, BU khoom forged kub dov steel pob 3. Cov pob me me Ob leeg steel grit thiab steel txhaj tshuaj: ib qho yog txiav qhov txhaj tshuaj nrog ib lub steel bar, thiab lwm yam yog rau ncuav nws nrog molten steel kom tshem tawm xeb thiab polish lub du nto.