Metallographic microscope yog cov khoom siv hlau uas siv los ntsuas cov khoom siv, uas tuaj yeem siv los kawm txog microstructure, muaj pes tsawg leeg thiab kev ua haujlwm ntawm cemented carbide.Nov yog qee qhov piv txwv ntawm metallurgical microscopy hauv cov ntawv siv cemented carbide: 1. Kev tsom xam microstructure: Metallographic microscope tuaj yeem soj ntsuam cov microstructure ntawm cemented carbide, nrog rau cov duab zoo li, grain loj, grain ciam morphology thiab kev faib tawm, thiab lwm yam. Qhov no tseem ceeb heev rau kev nkag siab txog cov khoom. ntawmcemented carbidethiab cov kev hloov thaum lub sij hawm machining.2. Tshuaj muaj pes tsawg leeg tsom xam: Cemented carbide feem ntau yog tsim los ntawm ntau yam hlau thiab tsis yog hlau.Lub tshuab ntsuas metallographic tuaj yeem txiav txim siab txoj haujlwm thiab kev faib tawm ntawm txhua lub hauv paus hauv cov cemented carbide hauv microstructure thiab cov ntsiab lus txheeb ze ntawm cov khoom siv lead ua los ntawm kev tshawb xyuas tshuaj lom neeg.
3. Kev soj ntsuam ntawm theem transformation thiab recrystallization cwj pwm:Cemented carbidetej zaum yuav raug hloov pauv theem thiab recrystallization tus cwj pwm thaum ua thiab siv.Metallographic microscopy tuaj yeem soj ntsuam thiab txheeb xyuas cov cwj pwm no kom nkag siab txog cov kev hloov pauv hauv cov khoom siv microscopic ntawm cemented carbide.4. Kev soj ntsuam tsis zoo thiab kev puas tsuaj: Cemented carbide tuaj yeem raug puas tsuaj thaum siv, xws li tawg, qaug zog, thiab lwm yam. Metallographic microscopy tuaj yeem soj ntsuam qhov tsis xws luag thiab kev puas tsuaj hauv cemented carbide thiab txheeb xyuas nws cov txheej txheem tsim.Hauv kev xaus, metallographic microscopy yog ib qho cuab yeej tseem ceeb rau kev kawm txog cov khoom thiab kev hloov pauv ntawm cov cemented carbide.Los ntawm kev soj ntsuam cov microstructure thiab tshuaj lom neeg muaj pes tsawg leeg ntawm cemented carbide, peb tuaj yeem nkag siab tob txog nws cov kev ua tau zoo thiab kev coj tus cwj pwm, thiab tom qab ntawd qhia kev npaj thiab siv cov cemented carbide.
Post lub sij hawm: Jun-08-2023
