Feem ntau, cov kev hloov kho yog me me ntxiv lossis rho tawm hauv cov ntsiab lus rau cov tshuaj muaj pes tsawg leeg. Piv txwv li, marine qib 316 stainless hlau muaj cov ntsiab lus siab dua ntawm cov pa roj carbon hauv nws cov hlau. Cov pa roj carbon, ntawm qhov kub siab, tsim cov carbide precipitate thiab ua rau rhiab heev ntawm cov nplej ciam teb precipitates. Vim yog qhov rhiab heev, cov hlau ua tsis muaj zog, thaum lub sijhawm ua haujlwm vuam. Vuam kub yog feem ntau siab dua li lawv yuav tsum muaj qee qhov melting ntawm cov hlau thiaj li yuav fuse nws mus rau lwm qhov los yog fuse nws tus kheej los ua ib feem. Thiab yog li ntawd cov melted ib feem, uas yog lub tshav kub cuam tshuam weld cheeb tsam yuav muaj zog corrosion kuj zog nyob rau hauv kev sib piv rau tus so ntawm lub nto ntawm lub Cheebtsam. Txij li thaum lwm qhov chaw saum npoo tsis tau rhuab los ntawm kev ua hauj lwm ntawm kev kho cov vuam, corrosion kuj tseem ruaj khov. Qhov no yog ib qho teeb meem uas cuam tshuam rau welded Cheebtsam ntawm qib 316 stainless hlau. Raws li kev daws teeb meem rau qhov teeb meem no manufacturers tsim ib tug tsawg carbon version ntawm no xyov alloy.
