Feature ntawm cam khwb cia steel pob:
(1) Rough nto: Qhov chaw nres nkoj yog yooj yim rau flattening thiab deformation thiab poob ntawm roundness thaum siv, uas cuam tshuam rau kev sib tsoo;
(2) Internal looseness: Vim txoj kev casting molding, cov qauv sab hauv ntawm lub pob yog ntxhib, nrog tus nqi tawg siab thiab tsis tshua muaj kev cuam tshuam toughness thaum siv. Lub pob loj dua thiab lub zeb loj dua, qhov muaj feem cuam tshuam ntau dua;
(3) Tsis haum rau kev sib tsoo ntub dej: Kev hnav tsis kam ntawm cov khoom pov tseg nyob ntawm cov ntsiab lus chromium. Qhov siab dua cov ntsiab lus chromium, qhov hnav-tiv taus ntau dua. Txawm li cas los xij, tus yam ntxwv ntawm chromium yog tias nws yooj yim rau corrode. Qhov siab dua cov chromium, qhov yooj yim dua nws yog corroded, tshwj xeeb tshaj yog cov chromium hauv cov ore. Sulfur, vim yog siv cov pob chromium nyob rau hauv cov kev sib tsoo ntub dej saum toj no, tus nqi yuav nce thiab cov zis yuav txo.
Nta ntawmforgedsteel pob:
(1)Smooth nto: Ua los ntawm cov txheej txheem forging, nto tsis muaj qhov tsis xws luag, tsis muaj deformation, tsis poob ntawm roundness, thiab tswj cov kev sib tsoo zoo heev.
(2)Internal nruj: Vim hais tias nws yog forged los ntawm cov hlau puag ncig, tsis xws luag los ntawm cov txheej txheem nyob rau hauv lub cam khwb cia lub xeev yog zam. Qhov ceev sab hauv sab hauv yog qhov siab thiab qhov zoo kawg nkaus yog qhov siab, uas ua rau lub pob poob qis thiab cuam tshuam tawv, yog li txo lub pob tawg.
(3)Kev sib tsoo qhuav thiab ntub dej tuaj yeem ua tau: Vim yog siv cov hlau zoo hlau thiab cov khoom siv hluav taws xob tshiab los tiv thaiv kev hnav ntawm nws tus kheej tsim los ntawm peb lub tuam txhab, cov ntsiab lus alloy yog qhov sib npaug thiab tsis tshua muaj cov ntsiab lus ntxiv los tswj cov ntsiab lus chromium, li no zoo heev txhim kho nws corrosion kuj. Txhim kho, lub pob steel no zoo dua rau kev ua haujlwm uas cov mines feem ntau ntub sib tsoo.
Post lub sij hawm: Nov-20-2023
