Taw qhia rau Mn13 Kub - Rolled Wear - Resistant Steel Phaj

Mn13 yog hom hnav-tiv taus steel nrog zoo heev puas-tiv taus yam ntxwv. Lub "Mn" sawv cev rau manganese, thiab cov ntsiab lus ntawm manganese siab (nyob ib ncig ntawm 11 - 14%) yog qhov tseem ceeb ua rau nws cov khoom tshwj xeeb. Nws feem ntau yog tsim los ntawm cov txheej txheem kub-dov.

Kev tsim khoomKev npaj raw khoom

Kev tsim khoom ntawm Mn13 kub - dov hnav - resistant steel phaj pib nrog kev xaiv ntawm cov khoom zoo raw khoom. Cov hlau ore thiab manganese ore yog cov hauv paus ntsiab lus. Cov ntsiab lus ntawm manganese yog ua tib zoo tswj thaum lub sij hawm smelting txheej txheem kom ntseeg tau tias nws ntog nyob rau hauv qhov xav tau ntau yam.

Lwm cov khoom xws li carbon (C), silicon (Si), thiab phosphorus (P) kuj muaj nyob rau hauv cov hlau. Cov ntsiab lus carbon feem ntau yog nyob ntawm {{0}}.90 - 1.20%. Silicon pab hauv deoxidation thiab txhim kho cov kua dej ntawm cov hlau molten, nrog cov ntsiab lus nyob ib ncig ntawm 0.30 - 0.80%. Cov ntsiab lus phosphorus feem ntau khaws cia qis kom tsis txhob brittleness, feem ntau tsawg dua 0.07%.

 

 

 

Kub - dov

Tom qab molten steel yog refined thiab nws muaj pes tsawg leeg kho, nws yog cam khwb cia rau hauv slabs. Cov slabs no rov ua kom sov kom haum rau qhov kub-dov kub, uas feem ntau yog nyob ib puag ncig 1000 - 1100 degree . Cov txheej txheem kub dov yuav dhau los ntawm cov slabs los ntawm ntau cov chais kom txo lawv cov tuab thiab ua rau lawv ua daim hlau.

Thaum kub - dov, lub microstructure ntawm cov hlau yog refined thiab homogenized. Cov ntsiab lus siab manganese hauv Mn13 steel ua rau muaj qhov tshwm sim hu ua kev ua haujlwm - hardening thaum lub sij hawm deformation. Raws li cov hlau yog dov thiab deformed, nws hardness thiab lub zog nce, uas yog zoo rau nws hnav - resistant kev ua tau zoo.

Vim li cas thiaj xaiv peb?
Peb txaus siab rau peb lub peev xwm los muab cov kev cai daws teeb meem rau peb cov neeg siv khoom cov kev xav tau tshwj xeeb.
Peb txheeb xyuas thiab sib piv cov khoom dhau los thiab cov xwm txheej tam sim no ntawm peb Cov Kub Rolled Wear Resistant Steel Phaj Mn13, thiab tsim cov txheej txheem tshiab thiab cov txheej txheem.
Peb cov neeg siv khoom ntseeg peb kom xa cov khoom zoo Cold-rolled Steel khoom raws sij hawm thiab ntawm pob nyiaj siv.
Peb nruj me ntsis siv cov kev pab cuam sov so thiab kev xav tom qab muag, ua raws li kev txhim kho kev ua haujlwm zoo.
Peb muab ntau hom Cold-rolled Steel khoom kom tau raws li cov neeg siv khoom xav tau.
Peb ua raws li cov neeg siv khoom-centric thiab hom-taw qhia kev lag luam lub tswv yim, thiab txuas ntxiv muab cov neeg siv khoom lag luam txhim khu kev qha thiab zoo heev thiab cov kev pabcuam.
Peb lub Hoobkas tau cog lus los txhawb nqa cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab zoo.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tuam haujlwm ua haujlwm ua ke los ua ke kev tswj hwm kev lag luam, kev tshaj lij thev naus laus zis, ntau txoj hauv kev txheeb cais thiab kev kawm ideological.
Peb cov khoom siv Cold-rolled Steel paub txog lawv cov kav ntev thiab kev ntseeg tau.
 

Cim npe nrov: Kub dov hnav resistant steel phaj mn13, Tuam Tshoj kub dov hnav resistant steel phaj mn13 lwm tus neeg, hoobkas