Cov kev xav tau rau qhov zoo ntawm galvanized channel steel muaj xws li qhov tseeb qhov tseeb, sab hauv thiab sab nrauv zoo (smoothness), thiab cov khoom siv kho tshuab. Qee cov galvanized channel steels kuj muaj cov kev cai tshwj xeeb ntxiv los xyuas kom meej cov kev siv tshwj xeeb (xws li kev tiv thaiv corrosion rau stainless galvanized channel steels, microstructure yuav tsum tau rau bearing galvanized channel steels los yog siab - siab boiler kav, thiab lwm yam.). Cov kev cai zoo rau ntau yam galvanized channel steels tau teev nyob rau hauv lub teb chaws thiab departmental qauv.
Kev siv cov galvanized channel steel ntawm kev ua lag luam tau dhau los ua qhov dav, thiab qhov teeb meem tau dhau los ua pom tseeb. Qhov teeb meem feem ntau yog decarbonization. Ntau tus phooj ywg pom tias thaum decarburization tshwm sim hauv galvanized channel steel, lawv tsis paub yuav daws li cas. Niaj hnub no, peb yuav qhia yuav ua li cas los daws qhov teeb meem decarburization hauv galvanized channel steel. Peb vam tias nws tuaj yeem nqa kev pab rau txhua tus!
Nyob rau hauv ib txwm muaj xwm txheej, decarburization tshwm sim nyob rau saum npoo ntawm galvanized channel steel vim yog kev sib cuag ntawm cov hlau hlau thiab cua thaum lub sij hawm melting ntawm txhuas, uas ua rau decarburization thiab oxidation. Qhov no feem ntau yog vim tias kev sib cuag ntawm cov pa roj carbon monoxide hauv cov hlau thiab cov pa roj xws li dej vapor, oxygen, thiab carbon dioxide hauv huab cua ua rau muaj kev cuam tshuam loj heev rau ntawm qhov chaw ntawm galvanized channel steel. Muaj ob txoj hauv kev los daws qhov teeb meem decarburization ntawm qhov chaw ntawm galvanized channel steel.