Lub luag haujlwm ntawm metallographic microscopes hauv kev tshawb fawb thiab kev lag luam
Kev loj hlob sai ntawm kev tsim khoom thiab kev tshawb fawb thiab thev naus laus zis tau ua rau cov khoom siv hlau tau dav siv. Qhov no yog vim hais tias cov khoom siv hlau muaj cov khoom siv zoo heev (lub zog, hardness, plasticity), lub cev muaj zog (hluav taws xob conductivity, thermal conductivity, magnetic conductivity, thiab lwm yam), chemical zog (corrosion resistance, oxidation resistance, etc.) thiab cov txheej txheem (castability). , weldability, Kub thiab txias ua, thiab lwm yam). Nrog rau kev siv dav dav ntawm atomic zog technology, foob pob ua ntxaij tshuab, dav hlau tshuab, aerospace technology, navigation technology, chemistry, xov tooj cua thiab lwm yam technologies, qhov yuav tsum tau rau ntau yam khoom ntawm hlau cov ntaub ntawv yog siab dua. Cov hlau thiab alloys feem ntau yuav tsum muaj lub zog seismic siab thiab kub tsis kam. Thiab tsis tshua muaj kub tsis kam, thermal shock tsis kam, elastic modulus tsis hloov nrog kub, thiab lwm yam. Cov khoom no yog ze ze rau cov qauv metallographic ntawm cov khoom.
Ib lub sij hawm ntev dhau los, tib neeg tau siv ntau txoj hauv kev los kawm txog kev sib raug zoo ntawm cov khoom, cov khoom thiab cov qauv ntawm cov hlau thiab alloys txhawm rau nrhiav txoj hauv kev los xyuas kom meej qhov zoo ntawm cov khoom siv hlau thiab hlau thiab tsim cov hlau tshiab. Txawm li cas los xij, tsuas yog tom qab qhov tshwm sim ntawm lub tshuab tsom iav, Tsuas yog tom qab ntawd tib neeg muaj cov xwm txheej rau kev tshawb fawb tob txog cov ntaub ntawv hlau. Nyob rau hauv lub tshuab kuaj kab mob uas nthuav dav ntau pua zaus lossis ntau txhiab zaus, peb saib cov qauv sab hauv ntawm cov ntaub ntawv hlau, uas yog, cov qauv metallographic, thiab tshawb pom kev sib raug zoo ntawm cov khoom macroscopic ntawm cov hlau thiab cov morphology ntawm cov qauv metallographic. , ua cov txheej txheem metallographic tsom xam qhov yooj yim tshaj plaws, yog ib qho tseem ceeb tshaj plaws thiab siv dav hauv kev tshawb fawb. Yog li ntawd, nyob rau hauv tej machinery manufacturing, metallurgical lag luam thiab cov koom haum tshawb fawb, science thiab engineering cov tsev kawm ntawv qib siab, thiab lwm yam, muaj metallographic soj ntsuam chav los yog metallographic chav tshawb fawb, uas siv ntau yam metallographic microscopes los ua ib tug loj tus naj npawb ntawm complex thiab ilv haujlwm. Metallographic qauv kev tshawb fawb ua haujlwm.
Metallographic microscopes yog lub qhov muag ntawm kev lag luam ntau lawm xws li metallurgy, machinery manufacturing thiab tsheb thauj mus los, thiab ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv cov khoom pov tseg thiab txhim kho cov khoom zoo. Nws yog siv nyob rau hauv kev lag luam ntau lawm los xyuas cov smelting thiab dov zoo ntawm cov hlau, tswj cov txheej txheem kev kho cua sov, pab txhim kho cov txheej txheem kev kho cua sov, txhim kho qhov zoo ntawm workpieces, kawm lub hav zoov ntawm non-metallic inclusions nyob rau hauv cov ntaub ntawv hlau, thiab soj ntsuam. cov duab, qhov loj me, thiab cov duab ntawm kev suav nrog. Kev faib tawm thiab kom muaj nuj nqis, ntsuas cov khoom siv kho qhov muag ntawm kev suav nrog, yog li txiav txim siab hom kev suav nrog, thiab ntsuas qib ntawm cov khoom siv raws li. Siv lub zog loj metallographic microscopes los kawm txog kev tawg ntawm cov hlau. Koj tuaj yeem txiav txim qhov luaj li cas ntawm cov nplej raws li cov duab ntawm cov pob txha thiab txheeb xyuas cov tshuab. Yog vim li cas rau qhov kev puas tsuaj yog tias kev siv cov tshuab ntsuas kub kub metallographic tuaj yeem pab tib neeg kawm txog cov cai ntawm kev hloov pauv ntawm lub koom haum, taug qab cov txheej txheem hloov pauv, thiab tsis tu ncua soj ntsuam cov koom haum hloov pauv ntawm cov hlau lossis alloys nyob rau hauv qhov kub thiab txias. Yog li ntawd, metallographic microscopes yog dav siv nyob rau hauv steel smelting, boiler manufacturing, mining, tshuab cuab yeej, cuab yeej, tsheb, shipbuilding, bearings, diesel xyaw, ua liaj ua teb machinery thiab lwm yam sectors. Lawv tau dhau los ua cov cuab yeej kho qhov muag tau siv dav hauv kev tsim khoom, kev tiv thaiv hauv tebchaws thiab kev tshawb fawb tshawb fawb.
