Zvinhu zveCeramic, zvinonyanya kureva maindasitiri eceramics kana maindasitiri epamusoro, zvinoshandiswa muminda yakasiyana-siyana yeindasitiri, uko simba remakanika uye kuramba simba rekunze (senge ngura) ndizvo zvinodiwa zvikuru. Kuramba kupfeka ndiyo inonyanya kukosha pakuyera zvinhu zveceramic. Kazhinji vanhu vanoshandisa kuomarara kutonga kuramba kupfeka uye simba rezvinhu zveceramic zvealumina. Kureva kuti, kuomarara kwakanyanya, ndiko kuri nani kuramba kupfeka. Saka ungaedza sei parameters dzekuomarara kwezvigadzirwa zveceramics zvinoramba kupfeka?
Kuomarara ndeimwe yemhando dzakakosha uye dzinoyerwa kakawanda mu alumina ceramics. Inogona kutsanangurwa sechiyero chekuomarara kwechinhu chero chipi zvacho che ceramic kana chinhu. Kuomarara kunoratidza kuramba kwe ceramic kutyoka, kuchinja, kusimba uye kutama. Kazhinji, nzira dzeVickers neKnoop dzinoshandiswa zvakanyanya pakuedza kuomarara kwe ceramics. Nzira yeVickers ndiyo inonyanya kushandiswa. Inoyera kuomarara kwe ceramics kana zvimwe zvinhu nekuyera saizi ye thekudzika kunosiyiwa nechinhu chinopinza. Yakakodzera zvikamu zvidiki nezvikamu zvitete. Inoshandisa dhaimani inopinza uye mutoro wakareruka kugadzira kudzika kwezvinhu zviri kuyedzwa. Kukosha kwekuoma kunogonawo kuva chiyero chekudzika kwekudzika kunokonzerwa nechinhu chinopinza.
Zvichienderana nezvinodiwa zvakasiyana zvemusika zvekushanda kwealumina ceramics, Chemshun Ceramics inogadzira AL2O3 92%, AL2O3 95%zvinhu zveceramic zvinodzivirira kusakara kwealumina. Kuwanda kwealumina kunokanganisa kuoma kwezvinhu zveceramic kusvika pamwero wakati, kureva kuti, kuramba kupfeka. Vatengi vanogona kusarudza ceramics dzisingapfeki dzine huwandu hwakasiyana hwealumina zvichienderana nezvinodiwa nenzvimbo yekushanda.
Nguva yekutumira: Gumiguru-13-2022