Kev siv metallographic microscope hauv kev lag luam hlau machinery
Daim ntawv thov teb thiab qhov tseem ceeb ntawm metallography feem ntau suav nrog cov hauv qab no:
1 tuaj yeem siv los xyuas cov khoom siv raw thiab cov txheej txheem
2 Kev tshuaj xyuas metallographic ntawm cov khoom ib nrab tuaj yeem ua tiav thaum lub sijhawm tsim cov khoom lag luam kom ntseeg tau tias microstructure ntawm cov khoom ua tau raws li qhov yuav tsum tau ua ntawm cov txheej txheem tom ntej.
3. Muaj qee qhov kev sib txuas lus ntawm microstructure thiab kev ua haujlwm ntawm cov ntaub ntawv, raws li cov ntaub ntawv tsim nyog tuaj yeem xaiv.
4 Muab lub hauv paus rau qhov raug, kev ntseeg siab thiab kev pabcuam lub neej ntawm cov khoom hauv kev pabcuam.
5. Txiav txim thiab txheeb xyuas qhov tsim nyog ntawm cov txheej txheem khoom.
6. Tshawb nrhiav cov txheej txheem thiab cov khoom tsis xws luag, yog li muab cov macro thiab micro tsom xam hauv paus rau kev txheeb xyuas qhov ua tsis tiav.
7 Muab lub hauv paus tseem ceeb rau kev hloov kho kev tshawb fawb thiab kev siv tshuab.
Cov teebmeem metallographic
1 Kev tswj cov khoom zoo: txhua qhov txuas hauv cov txheej txheem tsim khoom, los ntawm kev lees paub ntawm cov khoom siv raw, kev tswj cov txheej txheem ua haujlwm, mus rau qhov kev ntsuam xyuas zoo ntawm cov khoom tiav thiab cov khoom tiav, thiab lwm yam.
2. Kev tshawb fawb txog cov txheej txheem kev kho cua sov steel: Lub hauv paus ntsiab lus ntawm kev kho cua sov steel yog raws li cov theem hloov ntawm cov hlau thaum lub sij hawm cua sov thiab cua txias txheej txheem, thiab metallographic technology yog ib qho kev sim tseem ceeb rau kev tshawb fawb theem.
3. Kev loj hlob ntawm cov duab nco alloys: Cov duab nco alloys kuj tau tshawb pom los ntawm kev tsom xam metallographic.
4 Kev soj ntsuam tsis ua haujlwm: Nws yog ib qho nyuaj kom tsis txhob ua tsis tiav hauv daim ntawv ntawm deformation, tawg, hnav, corrosion, thiab lwm yam thaum siv cov cuab yeej siv tshuab thiab cov khoom siv. Siv metallographic tshuaj xyuas kom paub cov laj thawj thiab tiv thaiv lawv.
5 Kev soj ntsuam kev sib tsoo: Daim ntawv thov thiab kev soj ntsuam thiab cov pov thawj ntawm kev sib tsoo hluav taws nyob rau hauv qhov hluav taws kub ua rau kev txheeb xyuas, nrog kev rov ua tau zoo, kev sib piv zoo thiab muaj zog intuition.
