1. Qhov hnyav sib txawv hauv tib lub ntim.
Lawv qhov ceev sib txawv heev. Aluminium yog qhov ntom ntom dua li cov hlau tsis muaj steel, yog li cov khoom tsim los ntawm nws yog qhov hnyav. Aluminium feem ntau yog peb lossis ntau zaus sib dua li cov hlau tsis muaj steel. Yog li yog tias cov khoom zoo ib yam li cov hlau tsis tu ncua, qhov ci yuav tsum yog cov hlau tsis muaj steel.
2. Cov nqi sib txawv
Aluminium feem ntau pheej yig dua li cov hlau tsis muaj steel vim nws tsis xav tau ntau npaum li kev ua haujlwm. Stainless hlau, ntawm qhov tod tes, yog kim vim qhov ntev refining txheej txheem thiab alloying.
3. Cov khoom siv sib txawv.
Aluminium yog qhov zoo tshaj plaws ntawm cov cua sov dua li cov hlau tsis muaj steel, ua rau nws siv hauv cov tsheb radiators thiab cov cua txias. Aluminium yog lub zog zoo heev piv rau stainless hlau. Nyob rau hauv cov nqe lus ntawm lub zog, stainless hlau yog muaj zog tshaj txhuas.
4. Cov ntawv thov sib txawv
Vim nws cov tshuaj nruab nrab muaj pes tsawg leeg, stainless hlau tsis tshua muaj reactive rau zaub mov. 304 stainless hlau zoo dua rau kev siv ua noj xws li cov txee thiab cov thawv ntim khoom noj. Tab sis txhuas tuaj yeem cuam tshuam xim thiab saj, vim tias cov txheej txheem tuaj yeem sib xyaw hauv cov khoom noj thiab ua rau muaj mob.
Yuav ua li cas koj txawv nws ntawm aluminium alloy?
1.Magnet test
Pib los ntawm kev ntaus cov hlau nrog cov hlau nplaum. Yog tias nws lo rau cov khoom, nws yuav tsis yog txhuas, tab sis feem ntau yuav yog cov hlau lossis cov hlau tshwj xeeb hu ua qib 400 stainless hlau. Qhov no yuav tsum yog koj thawj kauj ruam hauv kev txheeb xyuas stainless hlau los ntawm txhuas.
2. Kev xeem
Saib xyuas qhov chaw ntawm qhov khoom. Stainless hlau yog qhov cuam tshuam rau corrosion ntau dua li txhuas. Stainless hlau yog tsim tshwj xeeb los tiv thaiv staining thiab corrosion (xeb), thaum txhuas yuav nyiam ntxoov ntxoo yog tias raug dej los yog tshuaj rau lub sijhawm ntev.
3.Tshuaj kuaj
Cov khoom ua los ntawm txhuas yuav tsis xau sparks thaum dhau los ntawm lub grinder. Yog hais tias nws tsis yog-sib nqus thiab emits sparks, cov khoom yog feem ntau yuav ua los ntawm 300 series qib stainless hlau.
