Dab tsi yog cov yam ntxwv ntawm galvanized channel steel?
Corrosion tsis kam: Galvanized channel steel muaj peev xwm tiv taus kev xeb zoo ib yam li cov tsis ruaj khov nickel chromium alloy 304. Cov cua kub ntev hauv qhov ntsuas kub ntawm chromium carbide degree yuav cuam tshuam rau alloys 321 thiab 347 hauv cov xov xwm hnyav corrosive. Feem ntau yog siv rau kev siv kub kub, kev siv kub kub xav tau cov ntaub ntawv kom muaj zog rhiab heev los tiv thaiv intergranular corrosion ntawm qhov kub thiab txias.
Galvanized channel steel kub kub oxidation tsis kam: Galvanized channel steel muaj kub oxidation tsis kam, txawm li cas los xij, oxidation tus nqi yuav cuam tshuam los ntawm ib puag ncig raug thiab cov khoom lag luam thiab lwm yam khoom siv.
Lub cev muaj nuj nqi ntawm galvanized channel steel: tag nrho cov tshav kub hloov coefficient ntawm cov hlau nyob ntawm lwm yam ntxiv rau cov thermal conductivity ntawm cov hlau. Feem ntau, lub tshav kub dissipation coefficient ntawm zaj duab xis txheej, xeb thiab cov tsos ntawm cov hlau. Stainless hlau tuaj yeem ua kom nws cov tsos zoo, yog li nws cov cua sov hloov tau zoo dua li lwm cov hlau nrog ntau dua thermal conductivity.
Cov galvanized channel steel yog rhuab mus rau 850 ~ 1250 degree C, thiab tom qab ntawd cov kev kho cua sov yog txias ntawm qhov txias ntawm ntau tshaj 1 degree C / s. Nyob rau hauv txoj kev no, nws tuaj yeem dhau los ua lub zog muaj zog galvanized channel steel nrog cov qauv martensitic nrog lub ntim feem ntawm 12%, siab zog, corrosion kuj thiab dabtsi yog khoov ua haujlwm siab tshaj 730MPa, thiab zoo heev toughness nyob rau hauv vuam kub cuam tshuam cheeb tsam. Siv Mo, B, thiab lwm yam., tuaj yeem txhim kho qhov kev ua haujlwm ntawm qhov vuam qhov zoo.
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog steel, thov hu rau peb!
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