Kub dov hlauyog cov hlau uas tau dov tom qab kub kub. Nws lub zog tsis yog siab heev, tab sis nws txaus los ua kom tau raws li peb cov kev xav tau. Nws plasticity thiab weldability yog qhov zoo, yog li peb siv nws ntau zaus; txias-kuav los tiag steel yog zoo tib yam kub-kuav los tiag steel uas tau muaj zog kos dhau lub strain hardening theem. Nws muaj lub zog siab, tab sis tsis zoo toughness thiab weldability, thiab kuj nyuaj thiab nkig. Kub dov yog ua tiav ntawm qhov kub thiab txias. Kub dov txhais tau hais tias cov khoom yuav tsum tau rhuab thaum lub sij hawm los yog ua ntej dov. Feem ntau, nws tsuas yog dov tom qab cua sov kom siab tshaj qhov kub ntawm recrystallization.
Nta
01
Siab zog
02
Zoo toughness
03
Yooj yim rau txheej txheem thiab zoo li
04
Zoo weldability
Txheej txheem khiav
Ironmaking
1
>>
Steelmaking
2
>>
Nruam casting (los yog tuag casting)
3
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Kub dov (cov khoom kub dov)
4
Siv
Kev tsim khoom lag luam xws li nkoj, tsheb, txuas hniav, vaj tse, tshuab, thiab lub nkoj siab.
