Xov xwm

Tungsten carbide yog insoluble hauv dej, hydrochloric acid, thiab sulfuric acid, tab sis yooj yim soluble hauv kev sib tov ntawm nitric acid thiab ...

Tungsten carbide pob, nrog cov tshuaj muaj tshuaj WC (tag nrho lub npe Wolfram carbide), tshwm li dub hexagonal muaju nrog nws yog xim hlau luster.