Lub sij hawm hardened steel feem ntau yog siv rau nruab nrab lossis siab carbon steel uas tau muab kev kho cua sov thiab ces quenching ua raws li tempering. Lub quenching tshwm sim nyob rau hauv lub tsim ntawm metastable martensite, cov feem ntawm uas yog txo mus rau qhov xav tau npaum li cas thaum tempering.
Dab tsi yog qhov nyuaj steel?
Hardened steel yog hom carbon steel sivrau kev ua cov cuab yeej thiab cov tshuab hnyav. Cov khoom no muaj cov hlau uas tau kho tshwj xeeb los txhim kho nws qhov nyuaj thiab lub zog.
Cov hlau tawv muaj dab tsi?
86. Cov hlau hnyav muaj 2 mus rau 5 feem pua carbon 0.5 txog 1.5 feem pua carbon 0.1 txog 0.4 feem pua carbon 0.01 txog 0.04 feem pua carbon
- 2 txog 5 feem pua carbon.
- 0.5 txog 1.5 feem pua carbon.
- 0.1 txog 0.4 feem pua carbon.
- 0.01 txog 0.04 feem pua carbon.
Puas yog cov hlau tawv tawv dua li cov hlau tsis tu ncua?
Stainless steel muaj cov ntsiab lus qis carbon uas tsis tuaj yeem ua kom tawv, thiab cov hlau tsis tu ncua yog me ntsis muaj zog dua qib 2 steel, thiab tib lub sijhawm nws tsis muaj zog yog tias piv rau hauv cov ntsiab lus ntawm hardness. Ob lub hlau tuaj yeem muaj cov khoom sib nqus, tab sis stainless hlau feem ntau yog nonmagnetic.
Yuav ua li cas rau cov hlau welded?
Hardened steel yog ib hom high carbon steel uas tau stainless los ntawm lub voj voog cua sov kom cov hlau muaj zog dua. … Los ntawm kev siv cov txheej txheem tom qab vuam kom zoo thiab xaiv cov pob qij txha uas sib npaug ntawm qhov hnyav ntawm cov hlau, ib tus tuaj yeem ua tau zoo weld hardened steel.
