Izindaba

Kuhle, kucwebile futhi kuyashintshashintsha. Eminyakeni eminingi edlule, ukudansa phakathi kobumba nomlilo kwaveza ucezu oluphathekayo lobuciko: i-porcelain.Amalangabi eziko ezungeze iShayina abelokhu evutha kusukela ngezikhathi zobukhosi bakwa-Xia ne-Shang (c. 21st century-11th century BC). Endleleni, kwazalwa i-porcelain.I-porcelain i-ceramic mad...

Ukukhiqizwa kwe-Ceramic kuwumsebenzi wezandla wasendulo futhi obucayi ohlanganisa izinqubo eziningi ezifana nokukhetha ubumba, ukubunjwa, ukuhlobisa, nokudubula.Okokuqala, isinyathelo esibaluleke kakhulu ekukhiqizeni i-ceramic sikhetha ubumba olufanele. Izinhlobo ezahlukene zobumba zinezici ezihlukile...

Ihlukaniswe nayo yonke, umcengezi we-ceramic ungahlukaniswa ube yizinhlobo ezimbili, eyodwa ivutha ngokuqondile ngobumba, ayikho isitsha sobumba obucwebezelayo; Enye isitsha se-ceramic esicwebezeliswa ngesikhathi sokudubula ukwenza ubuso baso bushelelezi.Ibhodwe lobumba ibhodwe elenziwe ngobumba bemvelo. Uma kuqhathaniswa nepulasitiki, i-clay mate...