Grate plate hpe cast steel material hku nna grai lang ai, dai hpe madung hku nna shi a hkum tsup ai bungli galaw ai lam hte bungli galaw ai lam hta ra kadawn ai lam ni hpe hkan sa ai lam hku nna dawdan ai. Lahta na hte maren, hkrak ai lam ni gaw:
Kaja dik ai nbung laru hpe ninghkap lu ai
Grate plate gaw aten galu na matu nbung katsi ai shara hpe hkam sharang lu na matu ra ai. Cast steel hta carbon n-gun n law ai (law malawng gaw 2% hta n law ai) rai nna, chromium hte molybdenum zawn re ai alloy elements ni hpe jat bang ya lu ai, dai gaw nbung laru kaba hta n-gun atsam hte ngang grin ai lam hpe grai kaja hkra galaw ya lu nna, nbung laru kaba hta n-gun n-gun (sh) hkrat sum ai lam hpe koi kau lu ai.
N-gun ja ai hte ngang kang ai lam hpe rap ra hkra galaw ai
Carbon n-gun hte alloy ratio hpe gram lajang ai hku nna, cast steel gaw tensile n-gun kaba hte n-gun ja ai lam lahkawng yan hpe hkam sharang lu ai, dai gaw wan sau shinggyin ai lam hte jak rung n-gun ni hpe hkam sharang lu ai, n-gun yawm wa na masa hpe shayawm ya lu ai.
N-gun n rawng ai hpe bu hpun nna, n hkru n kaja ai lam
Cast steel a ntsa hpe katsi ai hpe tsi lajang ai hku nna (sh) n-gun ja ai oxide layer byin hkra galaw ya lu ai, dai gaw wan sau, acid gas hte kaga media ni a bu hpun ai hte chemical n-gun hpe hkrak hkra ninghkap lu ai, daw jau ai prat hpe grau galu shangun lu ai.
Hkrang shapraw ai lam hpe galai shai lu ai atsam
Cat steel a fluidity gaw cast iron hta grau kaja ai, dai gaw casting grate plate (nbung n-gun n-gun hte n tara ai madi shadaw ai shara zawn re ai) hta ra ai yak hkak ai hkrang masa a matu htuk manu ai. Dai aten hta sha, dimensional accuracy hpe hkrak hkrak hkrang shapraw ai hku nna, hpawng chyawm ai aten hta nbung n-gun hpe hkrak hkra galaw lu ai.
Sut masa hte kam hpa mai ai lam lapran na rap ra ai lam
Pure stainless steel (sh) ceramic arung arai ni hte shingdaw yu yang, cast steel gaw, hkang lu ai manu jahpu a npawt nhpang npu hta, hpaga lam hta ra kadawn ai lam ni hpe hkan sa lu ai; cast iron gaw manu n hkrat ai, raitim shi a nbung laru hpe ninghkap lu ai atsam n law ai, dai gaw n-gun kaba ai arung arai ni a ra kadawn ai lam ni hpe hkan sa na matu yak hkak nga ai.
Tsun ga nga yang, cast steel grate plate gaw, n-gun ja ai n-gun, jak rung n-gun hte galaw shapraw ai manu lapran na kaja dik htum rap ra lam hpe lu la nna, arung arai ni a atsam hte galaw shapraw ai lam a akyu ni hpe lu la ai majaw, boiler ni hte industrial furnaces ni a matu madung lata la ai lam tai wa sai.
