Dab tsi yog sib tsoo Steel pob?

Pob sib tsoo pob yog cov sib tsoo xov thiab cov khoom sib xyaw ua ke ntawm pob zeb. Lawv tuaj yeem cuam tshuam ncaj qha rau kev sib tsoo ntawm kev sib tsoo ntawm tag nrho ore ua nroj tsuag thiab cov khoom kawg zoo.
Thaum cov txheej txheem sib tsoo, kev sib tsoo cov hlau pob yog siv rau kev sib xyaw thiab milling cov ntaub ntawv (xws li cov zaub mov (xws li cov zaub mov, thiab tshuaj lom neeg) ua cov hmoov zoo.
Hom kev sib tsoo cov hlau
Raws li kev sib tsoo pob yuav tsum tau ua tau zoo ua tsis kam, fote kev ntsuam xyuas, fote tshuaj ntsuam thiab kev soj ntsuam zoo tshuaj thiab kev soj ntsuam zoo hauv lub pob.
Raws li kev tsim khoom lag luam, pob zeb zeb cov pob zeb rau kev tsuas yog muab faib ua cov pob sib tsoo thiab pov cov pob zeb sib tsoo pob.
1. Forged Sib Tsoo Hlau Pob
Xav tau kev sib tsoo siab dua? Rau kub tsuas yog kev lag luam lossis kev lag luam cement? Tom qab ntawd koj tuaj yeem xaiv cov pob sib tsoo hlau, uas muaj nyob rau txhua theem ntawm milling.

Fote fote steel pob tuaj yeem faib ua cov roj carbon, nruab nrab, cov pa roj carbon hlau muaj txiaj ntsig zoo.
Cov pa roj carbon cov ntsiab lus yog qis dua 1.0%. Cov ntsiab lus chromium yog 0.1% -0.5% (feem ntau tsis muaj chromium).
2. Nrhab Sib tsoo cov pob zeb
Raws li lwm hom kev sib tsoo xov xwm, pov cov pob zeb sib tsoo tuaj yeem muab cov pob zeb cr (1%%), Hardness (10mm-150mm) Alloy Cast Steel npas.
Lawv tuaj yeem muab faib ua cov chromium chromium, nruab nrab chromium, siab chromium, super siab chromium sib tsoo pob (CR12% -28%).
Fote Nrum pov cov pob sib tsoo muaj ob lub zog:
Qes crushing piv: Qhov tsis kam mus flaking thiab crushing yog 10 npaug ntawm lwm cov pob zeb forged. Tus naj npawb ntawm cov kev cuam tshuam ntawm poob pob tuaj yeem ncav cuag ntau tshaj li100,000 zaug. Qhov tseeb crushing tus nqi yog tsawg dua 0.5%, ze rau tsis muaj crushing.

Zoo saum npoo ua tiav: pob zeb saum npoo tsis tau kom muaj casting tsis xws luag, xws li cov kab nrib pleb, pom tseeb, shrinkage qhov, khaub hlab nqaij txias, cov tawv nqaij txias, thiab lwm yam.
Forged Vs Nrum Sib Tsoo Sib Tsoo Hlau Pob
Ob hom kev sib tsoo cov pob sib tsoo muaj ntau yam kev sib tsoo degree, raws li lawv tau ua tiav los ntawm forged sib tsoo cov pob: dej quenching feem ntau yog siv rau kev quav dev steel npas, yog li nws cov nyiaj tawg yog siab.
Pob zeb sib tsoo pob: nws muaj kev pheej hmoo siab thiab tempering kev kho kom ua rau cov pob sib tsoo ntau dua thiab hnav-resistant.
Yog li ntawd, cov coj kev sib piv tiv thaiv yog qhia hauv qab no:
Nrum sib tsoo cov hlau pob> forged sib tsoo pob hlau. Thiab ntawm cov cam khwb cia pob zeb pob, cov roj chromium siab> Pob Hluav Taws Xob Nruab Nrab Pob> Pob Nyiaj Chomium Tsawg Tsawg.