Alumina ceramics yog ib yam khoom siv ceramic tseem ceeb uas muaj ntau yam kev siv. Txhawm rau kom ntseeg tau tias lawv zoo thiab ua tau zoo, kev sim alumina ceramics zoo yog qhov tseem ceeb heev. Chemshun Ceramics yuav qhia txog ntau txoj kev sim alumina ceramic, suav nrog kev sim lub cev, kev tshuaj xyuas tshuaj lom neeg thiab kev siv tshuab sim tsis ua puas tsuaj.
1. Cov txheej txheem kuaj lub cev
1.1 Kev ntsuas qhov ceev: Qhov ceev yog ib qho ntawm cov cim qhia tseem ceeb ntawm qhov zoo ntawm alumina ceramics. Qhov ceev ntawm alumina ceramics tuaj yeem ntsuas tau siv cov txheej txheem xws li kev hloov pauv roj, kev nqus dej, lossis densitometer. Los ntawm kev piv rau qhov ceev theoretical, nws qhov ceev thiab zoo tuaj yeem ntsuas tau.
1.2 Kev ntsuam xyuas qhov nyuaj: Alumina ceramics feem ntau muaj qhov nyuaj heev. Nws qhov nyuaj tuaj yeem ntsuas tau siv cov txheej txheem xws li Rockwell lossis Vickers hardness testers. Kev ntsuam xyuas qhov nyuaj ntsuas qhov hnav thiab khawb tsis kam ntawm alumina ceramics.
1.3 Kev sim lub zog khoov: Lub zog khoov yog qhov qhia tseem ceeb rau kev ntsuam xyuas qhov tawg tsis kam ntawm alumina ceramics. Lub zog khoov ntawm alumina ceramics tuaj yeem ntsuas tau siv cov txheej txheem xws li kev sim khoov peb-taw tes lossis kev sim khoov plaub-taw tes. Qhov no tuaj yeem pab txiav txim siab nws qhov kev ntseeg tau thiab kev ruaj khov hauv kev siv.
2. Cov txheej txheem tshuaj ntsuam xyuas tshuaj lom neeg
2.1 Kev tshuaj xyuas cov khoom xyaw: Los ntawm cov txheej txheem tshuaj xyuas tshuaj lom neeg, cov ntsiab lus ntawm ntau yam khoom xyaw hauv alumina ceramics tuaj yeem txiav txim siab. Cov txheej txheem siv feem ntau suav nrog atomic absorption spectrometry, inductively coupled plasma emission spectrometry, thiab X-ray fluorescence spectrometry. Kev tshuaj xyuas cov khoom xyaw tuaj yeem pab ntsuas qhov sib xyaw thiab kev huv ntawm alumina ceramics.
2.2 Kev tshuaj xyuas cov qauv siv lead ua: Cov qauv siv lead ua ntawm alumina ceramics muaj qhov cuam tshuam tseem ceeb rau nws cov kev ua tau zoo. Cov txheej txheem xws li X-ray diffraction thiab electron diffraction tuaj yeem siv los tshuaj xyuas cov qauv siv lead ua thiab qhov loj ntawm cov noob ntawm alumina ceramics. Qhov no pab kom nkag siab txog nws cov qauv me me thiab cov teeb meem siv lead ua.
3. Kev siv tshuab kuaj tsis puas tsuaj
3.1 Kev kuaj ultrasonic: Kev kuaj ultrasonic yog ib qho thev naus laus zis uas siv ntau yam los ntsuas qhov tsis zoo sab hauv thiab kev ua haujlwm ntawm alumina ceramics. Los ntawm kev xa cov pulses ultrasonic thiab ntsuas lawv cov teeb liab echo, cov kab nrib pleb, qhov hws thiab lwm yam tsis zoo tuaj yeem pom.
3.2 Kev kuaj pom thermal imaging: Thermal imaging technology siv infrared radiation los ntsuas qhov kub ntawm cov khoom siv, thiab tuaj yeem kuaj pom cov teeb meem xws li cov chaw kub, cov kab nrib pleb thermal thiab kev ntxhov siab thermal hauv alumina ceramics. Qhov no muaj txiaj ntsig zoo rau kev soj ntsuam qhov thermal stability thiab kev tiv thaiv cua sov ntawm cov khoom siv.
Kev kuaj xyuas zoo ntawm alumina ceramics yog qhov tseem ceeb rau kev ua kom lawv zoo thiab ua tau zoo. Kev kuaj lub cev, kev tshuaj xyuas tshuaj lom neeg thiab cov txheej txheem kuaj tsis puas tsuaj yog cov txheej txheem kuaj pom uas siv ntau. Los ntawm cov txheej txheem no, cov khoom xws li qhov ceev, qhov nyuaj, lub zog flexural, cov khoom sib xyaw, cov qauv siv lead ua, thiab cov qhov tsis zoo sab hauv ntawm alumina ceramics tuaj yeem soj ntsuam. Cov txheej txheem kuaj pom no muab kev txhawb nqa tseem ceeb rau kev tsim khoom thiab kev siv alumina ceramics.
Lub sijhawm tshaj tawm: Lub Ob Hlis-21-2024