Cam khwb cia hlau nyhuv tom qab siv Silicon Carbide

1. Qhov tshwm sim ntawm cov pob dawb hauv castings yog txo, thiab qhov tsis xws luag tshwm sim los ntawm dub silicon carbide thiab sulfur slag raug txo.
2. Tus naj npawb ntawm cov pob graphite nce, qhov kev xav ntawm shrinkage txo, thiab lub sij hawm nce.
3. Nyob rau tib lub sijhawm, nws txo cov nqi ntau rau casting ntau lawm thiab txhim kho kev tsim khoom.