Stainless hlau hlau phaj

Khoom Taw Qhia

Stainless hlau phaj muaj lub zog siab, hardness, thiab zoo plasticity thiab toughness. Lawv muab faib ua ob hom: kub dov thiab txias dov raws li txoj kev tsim khoom. Lawv tau muab faib ua 5 pawg raws li cov yam ntxwv ntawm cov qauv hlau. Stainless hlau phaj kev lag luam network tau muab faib ua 200 series, 300 series, thiab 400 series stainless hlau khoom.

Stainless hlau phaj muaj ib tug du nto, siab plasticity, toughness thiab mechanical zog, thiab yog resistant rau corrosion los ntawm acids, alkaline gases, kev daws teeb meem thiab lwm yam xov xwm. Nws yog cov hlau alloy uas tsis yooj yim rau xeb, tab sis nws tsis yog xeb-dawb kiag li.

Lub siab muaj zog stainless hlau phaj nrog zoo heev corrosion kuj, dabtsi yog khoov kev ua tau zoo, toughness ntawm welded ib feem, thiab stamping kev ua tau zoo ntawm lub welded ib feem, thiab ib tug raug txoj kev. Tshwj xeeb, nws muaj C: 0.02% lossis tsawg dua, N: 0.02% lossis tsawg dua, Cr: 11% lossis ntau dua thiab tsawg dua 17 %, cov ntsiab lus tsim nyog ntawm Si, Mn, P, S, Al, Ni, thiab txaus siab 12 Tsawg dua lossis sib npaug rau Cr Mo 1.5Si Tsawg dua lossis sib npaug 17. 1 Tsawg dua lossis sib npaug Ni 30( CN) 0.5(Mn Cu) Tsawg dua lossis sib npaug 4, Cr 0.5(Ni Cu) 3.3Mo Ntau dua lossis sib npaug 16.0, 0.006 Tsawg dua lossis sib npaug CN Less dua los yog sib npaug ntawm 0.030 stainless hlau phaj yog rhuab mus rau 850 ~ 1250 degree, thiab ces rhuab ntawm 1 degree / s Lub txias npaum li cas saum toj no cov cua kub kho. Nyob rau hauv txoj kev no, nws tuaj yeem dhau los ua lub zog siab stainless hlau phaj nrog cov qauv uas muaj ntau tshaj 12% martensite los ntawm ntim, siab zog ntawm ntau tshaj 730MPa, corrosion kuj thiab dabtsi yog khoov kev ua tau zoo, thiab zoo heev toughness nyob rau hauv lub vuam kub-tsim cheeb tsam. Rov siv cov ntaub ntawv uas muaj Mo, B, thiab lwm yam tuaj yeem txhim kho qhov kev ua tau zoo ntawm cov khoom welded.

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