Xov xwm

Kev siv ntau yam cam khwb cia hlau

Tag nrho cov pa roj carbon nyob rau hauv cov hlau cam dawb muaj nyob rau hauv daim ntawv ntawm infiltrated carbon lub cev (Fe3C), vim hais tias cov pob txha yog ci dawb.

Classification Ntawm Cast Iron

Tsuas yog ib qho me me ntawm cov pa roj carbon diluted hauv ferrite, cov khoom seem ntawm cov pa roj carbon monoxide muaj nyob rau hauv cov hlau cam khwb cia hauv daim ntawv ntawm cementite, thiab ...