Gawo lalikulu lapepala la alumina ceramic ndi alumina. Pepala la ceramic losatha kutha limapangidwa ndi ufa wa alumina wokanikizidwa ndi makina osindikizira kenako n’kuwotchedwa mu uvuni wotentha kwambiri pa madigiri 1700. Limadziwika ndi kuuma kwambiri komanso kukana kutha kutha. Limagwiritsidwa ntchito kwambiri m’mafakitale ndi migodi. Kampaniyo yakhala ikugwiritsidwa ntchito kwambiri ndipo yadziwika ndi makasitomala m’zaka zaposachedwa. Lakhala chinthu chachikulu mumakampani oletsa kutha kutha, koma pepala la ceramic losatha kutha lokha silili ndi ntchito yothira phala ndipo liyenera kugwiritsidwa ntchito limodzi ndi guluu wa ceramic. Momwe mungasankhire guluu wa ceramic ndi vuto. Funso lapadera kwambiri, chifukwa guluu wa ceramic umagwiritsidwa ntchito ngati guluu pamene chidutswa cha ceramic chayikidwa. Pokhapokha posankha guluu woyenera wa ceramic pomwe mphamvu ya chidutswa cha ceramic ingafikire mphamvu yayikulu. Guluu wa ceramic womwe umagwiritsidwa ntchito nthawi zambiri umagawidwa m’mitundu itatu:
1. Mtundu wa kutentha kwabwinobwino; kutentha komwe kumagwiritsidwa ntchito kuli mkati mwa madigiri 140, kumakhala ndi zotsatira zabwino za phala, komanso ndi chitsanzo komanso mitundu yomwe imagwiritsidwa ntchito kwambiri, koma malo ake oletsa kutentha akhoza kukhala mkati mwa madigiri 140 okha, ndipo magwiridwe antchito a phala adzachepa ngati apitirira madigiri 140. Kuwonjezeka kumeneku kudzataya pang'onopang'ono mphamvu yopakira.
2. Mtundu wa kutentha kwambiri; kutentha kwa ntchito kuli mkati mwa madigiri 180, ntchito yake yomatira imakhala yofanana ndi ya guluu wotentha wamba, koma kukana kwake kutentha kumakhala kokwera mpaka madigiri 180, ndipo imakhala ndi zotsatira zabwino kwambiri pakulumikiza pamwamba ndi m'mbali, chifukwa cha kukana kwake kutentha kwambiri. Imati ndi yomata pang'ono, imakhala ndi zotsatira zabwino pakulumikiza mbale zazikulu za ceramic, ndipo sipadzakhala mavuto monga kugwa kapena kuyenda kwa mbale ya ceramic isanachiritsidwe ikapakidwa.
3: Mtundu wothira kutentha kwambiri; guluu wa ceramic wothira kutentha kwambiri umapangidwa ndikupangidwira zigawo zomwe zimagwiritsidwa ntchito pa madigiri 180-240, ndipo umakhudza bwino zigawo zothira kutentha kwambiri, koma mtengo wonse udzakwera chifukwa cha mtengo wokwera.
Madzi a guluu womatira wa ceramic ndi ofunikira kwambiri pakupanga ceramic yosamva kusweka. Chifukwa chake Chemshun Ceramics ikuyembekeza kupereka malangizo ambiri ogwiritsira ntchito kwa makasitomala.
Nthawi yotumizira: Feb-21-2023
