06 SPARK Cr20Ni80 hluav taws xob cua sov hlau / hlau tsis kam
Cr20Ni80 yog dab tsi? Shougang SPARK hom Cr20Ni80 hluav taws xob cua sov xaim, nrog rau qhov sib piv nickel chromium meej, tuaj yeem tiv taus qhov kub siab txog li 1200 ℃, thiab muaj kev tiv taus oxidation zoo thiab ruaj khov zoo rau kev siv mus sij hawm ntev ntawm ...