Lub cev muaj zog ntawm Stainless Hlau Phaj

Tag nrho cov tshav kub hloov coefficient ntawm cov hlau nyob ntawm lwm yam ntxiv rau cov thermal conductivity ntawm hlau. Feem ntau, qhov kub dissipation coefficient ntawm zaj duab xis, qhov chaw ntawm xeb thiab hlau. Stainless hlau ua kom lub ntsej muag huv si, yog li nws muaj kev hloov pauv kom zoo dua li lwm cov hlau uas muaj thermal conductivity ntau dua. Liaocheng Suntory Stainless Steel muab yim, cov txheej txheem ntawm stainless hlau phaj Stainless hlau phaj corrosion kuj, dabtsi yog khoov kev ua tau zoo thiab vuam ib feem toughness, raws li zoo raws li vuam ib feem stamping kev kawm zoo heev high-lub zog stainless hlau phaj thiab nws txoj kev tsim. Tshwj xeeb, Si, Mn, P, S, Al, Ni muaj C: 0.02 feem pua ​​lossis tsawg dua, N: 0.02 feem pua ​​lossis tsawg dua, Cr: 11 feem pua ​​​​lossis tsawg dua 17 feem pua, cov ntsiab lus tsim nyog Si, Mn, P, S, Al, Ni, thiab sib ntsib 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) Less than or equal to 4, Cr 0.5 (Ni Cu) 3.3Mo Ntau dua los yog sib npaug rau 16.0, 0.006 Less tshaj los yog sib npaug rau CN Tsawg dua los yog sib npaug ntawm 0.030 stainless hlau phaj rhuab mus rau 850 ~ 1250 degree, thiab tom qab ntawd rhuab mus rau 1 degree / Kev kho cua sov ntawm cov cua txias tshaj qhov cua txias s. Qhov no tuaj yeem yog lub zog siab stainless hlau phaj nrog cov qauv uas muaj ntau tshaj 12 feem pua ​​​​ntawm martensite los ntawm ntim, siab zog siab 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. Kev rov siv dua ntawm Mo, B, thiab lwm yam tuaj yeem txhim kho qhov kev ua tau zoo ntawm qhov welded.