Cov raj tooj liab rau cov tshuab cua txias feem ntau yog cov raj tsis muaj pa oxygen feem ntau siv hauv kev lag luam tub yees, tseem hu ua cov raj tsis muaj oxygen tsis muaj tooj liab. Hom tooj liab no feem ntau yog ua los ntawm high-purity tooj liab cov ntaub ntawv, nyob rau hauv uas cov ntsiab lus ntawm oxides thiab lwm yam impurities yog tsawg heev, tsis pub tshaj 0.001%.
Qhov zoo ntawm cov hlau tsis muaj oxygen yog nws cov thermal conductivity thiab hluav taws xob zoo, uas ua rau nws hloov cov cua sov thiab tam sim no sai. Nyob rau tib lub sijhawm, nws muaj kev tiv thaiv corrosion siab thiab kev ntseeg tau, thiab nws tsis yooj yim rau xeb lossis kev laus. Cov yam ntxwv no ua rau tsis muaj oxygen-dawb tooj liab tubing yog ib qho ntawm cov raj siv dav tshaj plaws hauv kev lag luam tub yees.
Txawm koj xav taucov kav dej tooj liab, tooj liab rods ,tooj liab daim hlau, peb muaj cov khoom thiab kev txawj ntse kom tau raws li koj xav tau.
