Vim li cas stainless hlau tsis xeb?
Oct 12, 2023
Stainless hlau yog cov khoom siv nrov rau ntau yam kev siv vim nws muaj peev xwm tiv taus xeb thiab xeb. Qhov no yog vim cov hlau tsis muaj hlau yog tsim los ntawm kev sib xyaw ntawm cov hlau xws li hlau, chromium, nickel thiab manganese. Cov chromium tivthaiv ntawm cov hlau yog dab tsi muab cov hlau tsis muaj steel nws tiv thaiv xeb.
Thaum cov hlau tsis muaj hlau raug oxygen, ib txheej nyias ntawm chromium oxide tsim rau ntawm qhov chaw. Cov txheej no ua raws li kev tiv thaiv kev tiv thaiv ntxiv oxidation thiab pab tiv thaiv xeb los ntawm kev tsim. Tsis tas li ntawd, stainless hlau muaj qib siab ntawm chromium cov ntsiab lus uas tso cai rau nws hloov mus rau qhov chaw hnyav thiab tiv thaiv corrosion.
Tsis zoo li lwm yam hlau, stainless hlau tsis xav tau txheej los yog kev kho mob los tiv thaiv xeb. Qhov no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev siv sab nraum zoov xws li railing, fencing thiab txuas hniav uas raug cov dej noo thiab av noo tuaj yeem ua rau xeb thiab xeb.
Hauv cov ntsiab lus, stainless hlau muaj qhov sib xyaw ua ke ntawm cov ntsiab lus uas tso cai rau nws los tiv thaiv xeb. Nws qib siab ntawm chromium cov ntsiab lus thiab muaj peev xwm los tsim cov txheej txheem oxide tiv thaiv ntawm nws qhov chaw ua rau nws xaiv cov khoom siv ruaj khov thiab txhim khu kev qha rau ntau yam kev siv.
