Cov hlau tsis-ferrous yog txhua yam hlau uas tsis yog hlau, chromium thiab manganese, thiab cov hlau tsis muaj hlau kuj suav nrog cov hlau tsis muaj hlau. Lub teb chaws xyoo 1958 yuav yog hlau, chromium, manganese suav nrog cov hlau ferrous; thiab yuav yog hlau, chromium, manganese uas tsis yog 64 hom hlau nrog rau cov hlau tsis muaj hlau.
Cov yam ntxwv ntawm cov hlau tsis-ferrous: cov hlau tsis muaj hlau tsis muaj zog thiab hardness feem ntau siab dua cov hlau ntshiab, tsis muaj zog dua cov hlau ntshiab, tsis kam kub coefficient yog me me, nrog cov khoom zoo txhua yam. Feem ntau siv tsis-ferrous alloys yog aluminium alloys, tooj liab alloys, magnesium alloys, nickel alloys, tin alloys, tantalum alloys, titanium alloys, zinc alloys, molybdenum alloys, zirconium alloys thiab lwm yam. Cov hlau tsis muaj hlau yog cov ntaub ntawv yooj yim rau kev txhim kho kev lag luam hauv teb chaws, aviation, aerospace, tsheb, tshuab tsim, hluav taws xob, kev sib txuas lus, kev tsim kho, khoom siv hauv tsev thiab lwm yam kev lag luam feem ntau yog ua los ntawm cov khoom siv hlau tsis muaj hlau. . Nrog rau kev nce qib sai ntawm kev lag luam tshuaj niaj hnub, kev ua liaj ua teb thiab kev tshawb fawb thiab thev naus laus zis, cov hlau tsis muaj hlau tau dhau los ua qhov tseem ceeb hauv tib neeg txoj kev loj hlob. Nws tsis yog tsuas yog lub ntiaj teb cov ntaub ntawv tseem ceeb, kev tsim khoom tseem ceeb, tab sis tseem yog qhov tseem ceeb rau tib neeg lub neej hauv kev noj cov khoom tseem ceeb.
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.
