1. Tus ferrite
Ferrite yog cov kev daws teeb meem hauv cov roj teeb tsim los ntawm cov roj carbon yaj hauv -fe. Nws yog feem ntau qhia raws li lossis f.Nws tswj hwm cov qauv sau cov ntsiab lus ntawm cov zaub ntsuab, thiab nws lub zog ntshiab, thiab muaj zog thiab tsis tshua muaj zog thiab hardness.
2. Tus austenite
Austenite yog cov kev daws teeb meem ntawm cov pa roj carbon diam, feem ntau qhia tawm ntawm Gamma-Fe.Stenite muaj ntau dua cov qauv ua haujlwm ntawm Gamma, thiab nws cov khoom siv neeg kho tshuab yog cov cim zoo , Qis lub zog, tsis muaj zog thiab yooj yim yas deformation.

3. Cov paementite
Ua kom khov xis yog ib qho kev tsim los ntawm cov hlau thiab carbon, uas nws cov tshuaj lom neeg muaj kuab lom thiab muaj ib qho tsis zoo, yuav luag xoom, thiab yog ib qho nyuaj thiab sib txawv. Caasite ua lub zog lub luag haujlwm hauv carbon steel.in hlau-alasys, ntau dua cov pa roj carbon-carbon monasts, ntau dua cov paasys, lub zog dua, cov yas ntawm cov alloys.
4. Cov hlaws
Pharlite yog ib tug neeg siv tshuab ntawm ferrite thiab cementite, thiab ua kom muaj zog ntxiv ntawm cov hlaws yog 0.thoj muaj zog thiab qee yam kev kho cua sov, tus Ua kom yooj yim muab faib rau hauv granular daim ntawv ntawm ferrite matrix. Hom qauv no hu ua spherical pearlite, thiab nws cov kev ua tau zoo dua yog qhov zoo dua.
5. Ledeburite
Leutenite yog ib tug neeg siv tshuab ntawm Austenite thiab cemented raws li LD.the cov ntsiab lus ntawm cov hlaws dai rau hauv cov hlaws dai rau hauv cov hlaws. Thiab ua kom dawb huv, hu ua leutenite ntawm tsawg kub, txhais tau micructubure ntawm cov khoom ua kom khov kho yog qhov nyuaj thiab nkig.