Cov txheej txheem sim rau cov hlau sib xyaw ua ke yog dab tsi?

Cov hlau sib xyaw ua ke yog ib qho tseem ceeb hauv ntau yam lag luam thiab kev ua kom lawv zoo thiab kev ncaj ncees yog qhov tseem ceeb heev. Thaum nws los txog rau txoj kev tshuaj xyuas rau cov hlau sib xyaw ua ke, muaj ntau txoj hauv kev siv los ntsuas lawv qhov zoo thiab cov khoom sib xyaw. Txawm hais tias nws yog cov hlau cam khwb cia, cov hlau sib xyaw EN9, BS tus qauv puag ncig, cov txheej txheem sim ua lub luag haujlwm tseem ceeb hauv kev tswj hwm cov qauv thiab kev ntseeg siab ntawm cov khoom no.
Ib qho ntawm cov txheej txheem sim tseem ceeb rau cov hlaudov hlau puag ncig baryog kev kuaj ultrasonic. Txoj kev tsis puas tsuaj no siv cov suab nrov siab los nrhiav cov qhov tsis zoo sab hauv thiab qhov chaw ntawm cov hlau puag ncig. Nws muaj txiaj ntsig zoo rau kev txheeb xyuas cov kab nrib pleb, cov khoom sib xyaw thiab cov qhov khoob uas yuav ua rau cov khoom puas tsuaj. Kev kuaj ultrasonic siv dav hauv kev lag luam vim nws qhov tseeb thiab muaj peev xwm muab cov txiaj ntsig tiag tiag.
Lwm txoj kev tshuaj xyuas uas siv ntau yog kev tshuaj xyuas cov khoom sib nqus. Cov thev naus laus zis no tshwj xeeb tshaj yog rau cov khoom siv ferromagnetic xws licov hlau cam khwb cia puag ncigthiab cov hlau puag ncig dov. Los ntawm kev siv lub zog sib nqus rau ntawm tus pas nrig puag ncig thiab tom qab ntawd muab cov khoom sib nqus rau nws, txhua qhov tsis zoo ntawm qhov chaw lossis ze ntawm qhov chaw tuaj yeem txheeb xyuas tau yooj yim. Txoj kev no ua haujlwm sai, pheej yig, thiab tuaj yeem ua tiav ntawm qhov chaw, ua rau nws yog qhov kev xaiv nrov rau kev tswj xyuas zoo.
Yuav kom ntsuas tau cov tshuaj lom neeg thiab cov khoom siv ntawm cov hlau sib xyaw ua ke, feem ntau siv kev tshuaj xyuas spectroscopic. Txoj kev no suav nrog kev siv cov cuab yeej los tshuaj xyuas cov khoom sib xyaw ntawm cov khoom siv kom ntseeg tau tias nws ua tau raws li cov lus qhia xav tau. Qhov no tseem ceeb heev rau cov hlau sib xyaw ua ke xws li EN9, qhov twg cov khoom sib xyaw tshwj xeeb yuav tsum nyob hauv qee qhov ntau kom ua tiav cov khoom siv kho tshuab xav tau.

Ntxiv rau cov hau kev no, kev tshuaj xyuas pom, kev sim xim nkag mus, kev sim eddy tam sim no thiab lwm txoj hauv kev kuj tseem siv los nrhiav qhov tsis zoo thiab xyuas kom meej qhov zoo ntawm cov hlau puag ncig.
Thaum yuav cov hlau puag ncig alloy, nws yog ib qho tseem ceeb uas yuav tsum xav txog tus nqi ntawm ms puag ncig bar, cov kev ntsuas kev ruaj ntseg zoo thiab cov txheej txheem sim uas cov chaw tsim khoom siv. Kev nkag siab txog cov txheej txheem sim thiab kev tshuaj xyuas ua rau muaj kev ntseeg siab rau kev ntseeg siab thiab kev ua tau zoo ntawm cov hlau puag ncig. Tsis tas li ntawd, nws yog ib qho tseem ceeb uas yuav tsum xav txog lub koob npe nrov ntawm tus neeg muag khoom thiab nws txoj kev ua raws li cov qauv kev lag luam kom ntseeg tau tias cov hlau puag ncig alloy ua tau raws li cov lus qhia xav tau.
Hauv kev xaus,hlau alloy puag ncig barCov txheej txheem tshuaj xyuas muaj ntau yam thiab tseem ceeb rau kev tswj hwm qhov zoo thiab kev ncaj ncees ntawm cov ntaub ntawv no. Txawm hais tias rau ib daim ntawv thov tshwj xeeb lossis tus qauv kev lag luam, kev siv kev sim ultrasonic, kev sim cov khoom sib nqus, kev tshuaj xyuas spectroscopic thiab lwm yam txheej txheem ua kom ntseeg tau tias cov hlau puag ncig (txawm tias yog hlau cam khwb cia, MS, EN9, BS tus qauv lossis dov hlau) ua tau raws li qhov yuav tsum tau ua rau kev ua tau zoo thiab kev ntseeg siab.