Yuav siv carburizer li cas hauv cored hlau?
Oct 28, 2024Tso lus
Yuav siv carburizer li cas hauv cored hlau?
Daim ntawv thov ntawm carburizer nyob rau hauv cov tub ntxhais-coated hlau yog cov txheej txheem tseem ceeb, uas feem ntau yog ntxiv carburizer rau cov khoom siv ntawm cov tub ntxhais-coated hlau los txhim kho cov ntsiab lus carbon thiab kev ua haujlwm ntawm cov tub ntxhais hlau. Cov hauv qab no yog cov kauj ruam tshwj xeeb thiab cov hauv paus ntsiab lus ntawm carburizer rau cored hlau:
Ua ntej, kev xaiv ntawm carburizing tus neeg sawv cev
Kev xaiv cov carburants feem ntau yog nyob ntawm lawv cov ntsiab lus carbon, ruaj khov thiab sib haum nrog lwm cov ntaub ntawv. Vim nws cov purity siab, ruaj khov carbon cov ntsiab lus, zoo lub cev thiab tshuaj stability, graphite carburizer tau dhau los ua ib qho kev xaiv zoo tshaj plaws rau cored hlau carburizing kho. Cov mis molecular ntawm graphite carburizer yog C, uas muaj cov yam ntxwv ntawm lub siab melting point, siab resistivity, zoo hluav taws xob conductivity thiab corrosion kuj.
Qhov thib ob, qhov sib ntxiv ntawm tus neeg sawv cev carburizing
Kev sib xyaw ua ke: Ua ntej ua cov hlau cored, cov carburizer xaiv tau zoo sib xyaw nrog cov khoom siv tseem ceeb (xws li cov tub ntxhais hlau) kom ntseeg tau tias cov carburizer tuaj yeem sib npaug sib npaug hauv cov khoom tseem ceeb.
Txheej thiab molding: Cov khoom sib xyaw ua ke yog muab tso rau hauv cov khoom siv txheej, thiab nws yog coated rau hauv ib txheej ntawm cov khoom siv ntxiv (xws li yas, roj hmab, thiab lwm yam) los ntawm cov txheej txheem tshwj xeeb los tsim cov tub ntxhais hloov tau yooj yim. Tom qab ntawd, cov tub ntxhais tau ua tiav rau hauv cov khoom tseem ceeb-coated hlau uas ua tau raws li qhov yuav tsum tau ua los ntawm cov khoom siv molding.
Thib peb, melting thiab ua ke
Melting kev kho mob: Muab cov npaj cored xaim rau hauv lub qhov cub melting thiab yaj nws ntawm qhov kub thiab txias. Qhov kub thiab lub sij hawm yuav tsum tau tswj xyuas thaum lub sij hawm melting txheej txheem los xyuas kom meej tias cov graphite carburizer yog melted kiag li thiab tag nrho ua ke nrog cov khoom tseem ceeb.
Tswj cov txheej txheem tsis: Nyob rau hauv cov txheej txheem melting thiab casting, nws yog ib qho tsim nyog yuav tsum tswj kom tsim nyog qhov kub thiab txias kom tau txais cov qauv ntom ntom thiab kev ua tau zoo ntawm cov khoom tseem ceeb-coated hlau.
Plaub, lub luag haujlwm ntawm carburizer
Ua kom cov ntsiab lus carbon: Lub luag haujlwm tseem ceeb ntawm lub carburizer yog ua kom cov pa roj carbon ntau hauv cov khoom tseem ceeb, yog li kev txhim kho tag nrho lub zog thiab hardness ntawm cored hlau.
Txhim kho kev ua tau zoo: Los ntawm kev ntxiv cov carburizer, nws tuaj yeem txhim kho cov khoom siv hluav taws xob, kev tiv thaiv corrosion thiab kub tsis kam ntawm cored hlau, ua rau nws tsim nyog rau kev siv ntau qhov chaw hnyav.
5. Ceev faj
Tus nqi ntawm carburizer: Tus nqi ntawm cov carburizer yuav tsum nyob rau hauv qhov tsim nyog, thiab qhov dav dav ntawm carburizer yog 3% mus rau 25% ntawm cov khoom siv raw. Qhov sib piv tshwj xeeb yuav tsum tau txiav txim siab raws li cov txheej txheem tsim khoom tshwj xeeb, cov khoom siv thiab cov khoom siv tau zoo.
Kev Tswjhwm Zoo: Nyob rau hauv cov txheej txheem ntawm cored hlau, nws yog ib qho tsim nyog yuav tsum nruj me ntsis tswj cov txheej txheem tsis xws li cov nyiaj ntxiv ntawm carburizer, melting kub thiab lub sij hawm los xyuas kom meej stability thiab zoo ib yam ntawm cov khoom zoo.
Yog tias koj txaus siab, thov hu rau peb hauv qab no.
