Hlau phosphide
Hlau phosphide yog ib yam khoom tsis muaj zog nrog cov tshuaj formula ntawm Fe3P, uas yog grey hmoov. tsis soluble hauv dej. Nws yog cov xim tsis muaj tshuaj lom los tiv thaiv xeb, haum rau kev tiv thaiv xeb thiab tiv thaiv corrosion ntawm cov xim thiab coatings.