Ubwino wa zinthu za aluminiyamu ceramics ndi chiyani?

Valani zoumba zosagwira ntchito ndi zida zapadera za corundum zopangidwa ndi Al2O3 monga zopangira zazikulu, ma oxide osowa achitsulo monga flux, ndipo amawotchedwa pa kutentha kwakukulu kwa madigiri a 1700, kenako amaphatikizidwa ndi mphira wapadera ndi zomangira zamphamvu kwambiri za organic/inorganic.Mankhwala.

 Tsopanoaluminiyamu amavala zosagwira za ceramic zakuthupizafalikira pamsika ndipo zimagwiritsidwa ntchito kwambiri muzitsulo, malasha, mphamvu zotentha, simenti, smelting ndi mafakitale ena.Ndiye mungasankhire bwanji ma ceramics osagwira ntchito?

 Chinthu chodziwika kwambiri cha ceramics chosavala chiyenera kukhala chosavala.Zopangira zazikuluzikulu ndi AL2O3, dzina la akatswiri.Mwinamwake aliyense sanamvepo za izo.Sichoncho'zilibe kanthu ngati mulibe't ndinamva za izo.Mutha.Ndipo iyenera kuwotchedwa pa kutentha kwakukulu kwa madigiri a 1700, kenaka kuphatikiza mitundu iwiri ya guluu, imodzi ndi mphira wapadera, ina ndi yomatira mwamphamvu kwambiri, ndipo zomatirazo zimagawidwa kukhala zomatira organic ndi zomatira zopanda organic.Zosakaniza, makamaka zopangidwa ndi zoumba zosagwira ntchito.

 Chachiwiri, ubwino wa zoumba zosamva kuvala

 1. Ali ndi kuuma kwamphamvu

 Zopangira zazikulu zama ceramic zosagwira ntchito ndi AL2O3, zomwe ndizovuta kwambiri.Malinga ndi kafukufukuyu, kuuma kwake ndi kwachiwiri kwa diamondi.Mutha kulingalira momwe zitsulo zadothi zosavala zimakhala zolimba.

 2. Kukana kwamphamvu kuvala

 Pambuyo pa zoyeserera, zidapezeka kuti kukana kuvala kwa zitsulo zosamva kuvala ndikofanana ndi 266 kuwirikiza kwa chitsulo cha manganese, ndipo kumakhala ndi kukana kwamphamvu kovala.Ngati imagwiritsidwa ntchito pokongoletsa, sipadzakhala vuto la fracture m'tsogolomu.Kuphatikiza apo, ponena za moyo wautumiki wa zoumba zosamva kuvala, aliyense atha kuzigwiritsa ntchito ndi chidaliro chonse.

 3. Kukana kutentha kwabwino

 Zida za ceramic zosavala zimawotchedwa pa kutentha kwakukulu kwa madigiri 1700, zimakhala ndi kutentha kwakukulu kwambiri, ndipo zimamangirizidwa mwamphamvu, zosavuta kugwa, ndipo zimakhala ndi chitetezo chapamwamba.

 4. Kuchita kwamtengo wapatali

 Zinthu zopangidwa ndi ma ceramics osamva kuvala ndizolemera kwambiri, kotero kuti zitha kukhala zotsimikizika, ndipo mtundu wake ukhoza kukhala wabwino kwambiri.Aliyense angaganize kuti mtengo wa ceramic wosamva kuvala udzakhala wokwera kwambiri, koma sizili choncho.Ngakhale ma ceramics osamva kuvala ali ndi zinthu zambiri, mtengo wawo siwokwera, womwe umavomerezeka kwa aliyense, ndipo mtengo wake ndi wapamwamba.Choncho, amagwiritsidwa ntchito kwambiri pokongoletsa..

 5. Ili ndi ubwino wa chitetezo cha chilengedwe komanso palibe kuipitsa

 Masiku ano, anthu akutsata zinthu zachilengedwe komanso zobiriwira.Ma ceramics osamva kuvala ndi okonda zachilengedwe, ndipo aliyense akhoza kusankha.

 Chinthu chimodzi chili ndi mbali ziwiri.Zida zadothi zosavala zimakhala ndi ubwino wambiri, ndipo ndithudi palinso zovuta.Choyamba, ma ceramics osamva kuvala amakhala olimba kwambiri.Mukawagwetsa mwangozi kapena kugwiritsa ntchito mphamvu zambiri, amasweka.Panthawi yokonzekera, muyenera kuigwira mosamala;chachiwiri, zoumba zosamva kuvala sizingagwiritsiridwenso ntchito, ndipo zitsulo zosamva zinyalala sizingabwezeretsedwenso.