Hmoov Metallurgy Stainless Hlau

Thawj txoj kev ntawm kev ua hmoov hlau metallurgy rau stainless hlau yog:

Kev ua ntawm stainless hlau hmoov metallurgy feem ntau siv cov hmoov no ua cov khoom siv raw, uas yog tom qab ntawd sintered thiab ua kom zoo dua siv cov txheej txheem tsim. Hmoov sib tov, nias, sintering, xov, thiab tom qab ua tiav yog thawj kauj ruam hauv kev ua cov hmoov metallurgy ntawm stainless hlau. Ntau lwm yam dej num poob rau hauv qeb ntawm kev ua haujlwm tom qab, suav nrog kev ua haujlwm, ntim khoom, thiab roj impregnation.

Nyob rau hauv cov txheej txheem no ntws, cov hmoov stainless hlau npaj yog thawj zaug tov los tsim ib tug high-purity tov hmoov. Tom qab ntawd cov hmoov yog ntim rau hauv pwm thiab nias rau hauv cov duab nyob rau hauv lub siab tshwj xeeb. Cov ntawv ntsuab nias yog ces muab tso rau hauv ib qho chaw tswj sintering rauv thiab sintered ntawm qhov kub hauv qab lub melting point ntawm cov khoom matrix, ua rau cov hmoov hais mus rau kev kho kub kub thiab tsim ib daim ntawv cog lus metallurgical.

Cia peb qhia cov txheej txheem ntawm stainless hlau hmoov metallurgy ua hauv cov kauj ruam.

1. Sib tov

Sib tov cov hmoov stainless hlau nrog cov additives thiab do lawv raws li lub sij hawm yuav tsum tau los ua ib tug high-purity tov hmoov.

2. Kev tsim

Raws li qhov loj, qauv, cov duab thiab tsim pwm kos duab kos duab ntawm cov khoom, nias nws los ua cov pwm carbide, tom qab ntawd nruab lub tshuab kuaj pwm, thiab kuaj cov qauv. Cov pwm tsim thiab ntau lawm voj voog yog ib lub lim tiam.

3. Degreasing

Qhov kub ntawm degreasing yog tswj ntawm 800 degrees, thiab lub tshuab nqus tsev twj los yog mesh siv rauv yog siv rau degreasing. Lub hom phiaj yog tshem tawm cov roj nplua nyeem ntxiv.

4. Sintering

Hauv kev ua cov hlau stainless hmoov metallurgy, sintering yog cov txheej txheem tseem ceeb. Qhov kawg lub cev thiab txhua yam khoom uas yuav tsum tau los ntawm kev tsim compact yog tau los ntawm sintering. Sintering yog muab faib ua chav tsev sintering thiab multi-component system sintering. Nyob rau hauv qhov tseeb ntau lawm, rau cov khoom theem sintering ntawm chav tsev system thiab multi-component system, sintering kub yog qis dua lub melting point ntawm cov hlau thiab alloy siv.

5. Kev kho mob tom ntej

Cov kev kho mob tom ntej tom qab sintering tuaj yeem ua tiav ntau txoj hauv kev raws li qhov sib txawv ntawm cov khoom. Piv txwv li, xov, oiling, machining, kho cua sov thiab electroplating yog feem ntau siv nyob rau hauv tiag tiag ntau lawm. Tsis tas li ntawd, nyob rau xyoo tas los no, qee cov txheej txheem tshiab tau tsim, xws li dov thiab forging. Cov txheej txheem no tseem tuaj yeem siv rau kev ua cov hmoov metallurgy cov ntaub ntawv tom qab sintering kom tau txais cov txiaj ntsig zoo tshaj plaws.

Cov txheej txheem los txhim kho lub zog thiab hardness ntawm hmoov metallurgy stainless hlau

Ua ntej, stainless hlau hmoov yog tsim rau hauv lub cev, thiab tom qab ntawd lub cev tau muab tso rau hauv qhov chaw txo qis thiab khaws cia ntawm qhov kub thiab txias los tsim lub cev sintered. Tom qab ntawd, lub cev sintered raug rau cov cua uas muaj cov pa roj carbon monoxide thiab khaws cia ntawm qhov kub thiab txias hauv qab 600 ° C, kom cov pa roj carbon monoxide tuaj yeem tsim ib qho chaw carburized rau ntawm qhov chaw thiab sab hauv ntawm lub cev sintered. Nyob rau hauv txoj kev no, lub hardness thiab lub zog ntawm cov hmoov hlau metallurgy stainless hlau tuaj yeem txhim kho los ntawm thaj chaw carburized, thiab vim tias cov cua kub kub qis dua 600 ° C, cov tshuaj tiv thaiv ntawm chromium thiab carbon tuaj yeem tiv thaiv, kom tiv thaiv corrosion kuj zoo.

Ntsiab Stainless Hlau Qib nyob rau hauv hmoov Metallurgy