Primary quenching steel txhajyog cov txheej txheem kev kho cua sov uas ua kom txias thiab cua sov sai heev - kho cov hlau los tsim cov qauv nyuaj rau saum npoo thiab sab hauv, yog li ua kom cov tawv tawv thiab lub zog ntawm cov hlau. quenched steel txhaj tshuaj feem ntau yog siv rau hauv daim ntawv thov tshwj xeeb uas yuav tsum muaj siab hardness thiab hnav tsis kam, xws li hlau nto tu, sandblasting, polishing thiab tshem tawm cov oxide txheej, thiab lwm yam.
Cov txheej txheem quenching: quenching yog kom sov cov hlau txhaj tshuaj rau qhov kub thiab txias (feem ntau yog qhov kub thiab txias), thiab tom qab ntawd txias cov hlau txhaj tshuaj kom nws hloov mus rau hauv martensite lossis bainite. Cov txheej txheem nyuaj no tso cai rau cov hlau txhaj tshuaj nrog ntau dua hardness thiab hnav tsis kam.
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Tom qab quenching, nws qhov hardness feem ntau yog siab dua li ntawm cov hlau zoo tib yam txhaj tshuaj, uas ua rau nws zoo dua nyob rau hauv tu thiab tshem tawm cov av, oxide txheej thiab coatings ntawm cov hlau nto.
Nws cov qauv nyuaj endows nws nrog kev hnav zoo dua, yog li cov hlau txhaj tshuaj tuaj yeem tiv taus ntau qhov cuam tshuam thiab siv, ua kom nws lub neej ua haujlwm ntev.
Kev kho mob quenching tuaj yeem txhim kho lub zog ntawm cov hlau txhaj tshuaj kom nws cov qauv ruaj khov nyob rau hauv siab -kev cuam tshuam ceev thiab siab load.
Thawj quenching hlau txhaj tshuaj yog dav siv nyob rau hauv hlau nto kho, xws li ntxuav thiab pretreatment ntawm hlau nto, tshem tawm oxide txheej, vuam slag, roj thiab av, thiab lwm yam., nyob rau hauv kev npaj rau tom ntej painting, txau, chrome plating thiab lwm yam kev kho mob.
Hauv cov txheej txheem sandblasting, nws tuaj yeem siv rau polishing nto thiab tshem tawm cov av thiab cov txheej txheem tsis zoo ntawm cov khoom siv.
Lub zog cuam tshuam loj tuaj yeem tsim tawm thaum lub sijhawm txheej txheem hlau polishing los txhim kho qhov tiav thiab flatness ntawm cov hlau nto.
Vim nws cov hardness siab, nws yog ib qho tsim nyog los xaiv qhov tsim nyog specification thiab hardness qib raws li cov kev thov tshwj xeeb thiab cov khoom yuav tsum tau thaum siv nws, thiab tseem ua tib zoo saib xyuas cov kev ua haujlwm tsim nyog thiab kev ntsuas kev nyab xeeb kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm.
Qhov zoo ntawm Primary quenching steel txhaj
1. High hardness: quenched steel txhaj muaj ib tug siab hardness, uas muaj peev xwm ncav cuag 40 ~ 57HRC, thiab yog haum rau kev ua hauj lwm ib puag ncig nrog siab load thiab siab hnav, xws li mines thiab cement nroj tsuag.
2. Zoo hnav tsis kam: vim lub siab hardness ntawm thawj quenched steel txhaj tshuaj, nws hnav kuj yog zoo heev, thiab nws muaj peev xwm khiav ruaj khov rau lub sij hawm ntev nyob rau hauv ntau yam complex ib puag ncig, uas muaj peev xwm mus ntev lub neej thiab stability ntawm cov khoom.
3. Zoo toughness: Txawm hais tias lub hardness ntawm thawj quenched steel txhaj yog siab heev, nws toughness kuj zoo heev. Nws tsis tuaj yeem tawg yooj yim nyob rau hauv kev cuam tshuam muaj zog thiab tuav lub sijhawm ntev - lub sijhawm siab - ua haujlwm tau zoo.
Cim npe nrov: Tuam Tshoj Ib Leeg Quenched Steel Txhaj Tshuaj Txhaum Cai manufacturers, lwm tus neeg, Hoobkas
