Steel hte Casting a matu recarburizer

Steel hte Casting a matu bai gram lajang ai lam gaw, n-gang galaw ai hte n-gun dat galaw ai bungli ni hta n mai malap ai bungli galaw ai lam langai mi rai nga ai. high- n-gun n-gun shayawm ai aten hta, molten metal gaw oxidation, wan hkru ai, shing nrai kaga chemical reaction ni a majaw carbon hpe sum mat chye ai, dai gaw hpang jahtum na prut prut a jak rung atsam, n-gun ja ai lam, ngang kang ai lam ni hpe hkrak hkra machyi shangun ai. Ndai additive gaw sum mat ai carbon hpe hkrak hkra bai jat ya ai, molten metal hta carbon madang hpe hkrak hkrak gram lajang nna, n bung ai n-gang n-gang ni hte casting specifications ni a n-gun ja ai ra kadawn ai lam ni hpe hkan sa lu ai.

Dai hta n-ga, n-gun ja ai wa, graphite, shing nrai, anthracite zawn re ai n-gun ja ai raw materials kaw na galaw ai rai nna, dai gaw granular, powdery, shing nrai n-gun n-gun zawn re ai hkrang amyu myu hku nna pru wa ai, dai gaw, n-gun n-gun n-gun hta lawan ai hku garan mat nna, n-gun n-gun hpe lawan ladan garan ginhka lu na matu, hkang zing da ai particle size hte carbon rawng ai. Hkrak ai{2}} n-gun rawng ai structural steel, ductile cast iron, shing nrai, hkrak ai casting ni hpe galaw na matu rai tim, dai gaw galaw shapraw ai lam ni hpe ngang grin hkra galaw na matu hte arung arai ni a hkamja lam hpe grau kaja hkra galaw na matu ahkyak ai lit nga ai, dai gaw dai ni na aten na metallurgical galaw shapraw ai lam hta ahkyak ai daw langai mi rai nga ai.