Stainless hlau yeeb nkab yog ib hom yeeb nkab ua los ntawm stainless hlau, uas muaj cov yam ntxwv ntawm corrosion kuj zoo heev, kub tsis kam, siab tsis kam, siab zog, yooj yim ua, thiab zoo nkauj tsos. Hauv qhov sib piv, aluminium alloy raj yog cov raj ua los ntawm aluminium alloy, uas yog lub teeb yuag thiab muaj zog toughness. Cov ntaub ntawv thiab cov txheej txheem tsim khoom ntawm ob lub raj sib txawv, uas cuam tshuam rau lawv lub zog.
Stainless hlau nws tus kheej muaj zog heev thiab corrosion kuj, yog li stainless hlau kav yog ntau tawv thiab muaj zog. Lub lightness thiab toughness ntawm aluminium alloy kav dej ua rau lawv tsis yooj yim dua piv rau cov kav hlau stainless thiab tsis tuaj yeem tiv taus qhov hnyav thiab cuam tshuam.
Ntxiv nrog rau nws cov qib siab ntawm kev ruaj khov, cov kav hlau tsis muaj steel kuj muaj qhov zoo ntawm kev siv nyob rau hauv ib puag ncig hnyav. Nws yog cov yeeb nkab uas tiv taus corrosion uas tuaj yeem tiv taus qhov kub thiab txias los yog muaj zog acids thiab alkalis, thaum cov kav hlau txhuas muaj qhov tsis tshua muaj kev tiv thaiv kom muaj zog corrosion thiab kub kub, yog li lawv tsis tuaj yeem siv rau cov cheeb tsam nyuaj no.
Txawm hais tias cov kav hlau tsis muaj zog muaj zog dua li cov kav dej aluminium alloy, ob hom kav dej muaj lawv tus kheej qhov zoo thiab qhov tsis zoo tag nrho. Thaum ua ib qho kev xaiv tshwj xeeb, nws yuav tsum txiav txim siab thiab xaiv raws li kev qhia dav dav xws li kev siv tshwj xeeb thiab ib puag ncig ua haujlwm. Stainless hlau kav yog tsim rau lub sij hawm uas yuav tsum tau siab rau siab zog thiab siab corrosion. Aluminium alloy raj yog tsim rau lub sijhawm uas yuav tsum muaj qhov hnyav, xws li aviation, tsheb tsim, khoom siv kis las, thiab lwm yam.