Vim li cas thiaj li cemented carbide tsuas yog ua los ntawm hmoov metallurgy?
Dec 09, 2022
Vim li cas thiaj li cemented carbide tsuas yog ua los ntawm hmoov metallurgy?
Raws li peb txhua tus paub, zoo li ntau cov ntaub ntawv tsis sib xws, lawv tsuas yog ua tiav los ntawmhmoov metallurgy, xws li cov ntaub ntawv cemented carbide. Vim tias cov khoom siv raw no muaj cov hlau refractory, cov txheej txheem ua haujlwm zoo tib yam tsis haum rau kev ua, yog li cemented carbide tsuas yog ua los ntawm cov hmoov metallurgy txoj kev. Yog li vim li cas thiaj li cemented carbide tsuas yog ua los ntawm hmoov metallurgy? Nov yog cov lus qhia luv luv ntawm Zhongwei Precision Editor:
hmoov metallurgy
Cemented carbides yog cov khoom siv hlau ua los ntawm kev sib xyaw qee cov hlau carbides thiab qee cov hlau sib txuas (tungsten, tantalum, titanium, molybdenum, cobalt, nickel, hlau) hmoov, nias lawv nrog pwm, thiab tom qab ntawd sintering lawv.
Cov khoom siv raw ntawm cemented carbide, hlau carbide, yog qhov nyuaj rau kev sib xyaw ua ke los tsim qhov loj thiab cov duab, yog li nws tsis tuaj yeem tsim cov khoom tsim nyog. Lawv tsuas tuaj yeem sib koom ua ke nrog cov nplaum "cobalt" lossis hlau, tab sis cobalt thiab hlau tsis tuaj yeem smelted los ntawm cov txheej txheem ua haujlwm ib txwm ua.
Hauv kev ua cov hmoov metallurgy, cov khoom siv raw ntawm cemented carbide, xws li steel, carbide thiab cobalt, tuaj yeem ua hmoov ua ntej, thiab tom qab ntawd lawv tuaj yeem sib xyaw ua ke zoo. Tom qab ntawd lawv tuaj yeem sintered rau hauv lub qhov cub sintering los ntawm cov hmoov metallurgy ua pwm. Cov hmoov zoo ntawm cobalt lossis hlau tuaj yeem yaj, tab sis cov carbide tsis tuaj yeem yaj tag. Tom qab txias, cobalt lossis hlau tuaj yeem muab cov hmoov carbide ua ke, Cov khoom siv cemented carbide yog tsim.
Ua kom tiav, peb tuaj yeem pom tias cov khoom siv cemented carbide muaj cov yam ntxwv no, thiab cov khoom siv cemented carbide tsuas yog ua tiav los ntawm cov hmoov metallurgy. Hmoov metallurgy tuaj yeem daws cov teeb meem zoo uas tsis tuaj yeem daws tau los ntawm cov txheej txheem ib txwm muaj. Nws tuaj yeem tsis tsuas yog ua cov cemented carbide rau hauv cov khoom kawg los ntawm kev npaj hmoov, sib sau thiab sintering, tab sis kuj xyuas kom meej qhov kev ua tau zoo ntawm cemented carbide qhov chaw. Nws ua lub luag haujlwm tseem ceeb hauv kev lag luam
