Indexes ea bohlokoa ka ho fetisisa ea firamic ea ho pheta-pheta e tsitsitseng e sebelisoa ka mefuta e fapaneng ea li -2O3, ho latela litaba tsa eona tse fapaneng. Alumina, tšepe le litlolo tse ling tse tlase tsa lihlahisoa tsa chromium ke lebese la chromic ke2-4
Moferefere o motle o motle ke tšebeliso e nyane ea tšebeliso ea tšebeliso ea mocheso o phahameng {0} haeba fiber {{7}%. shrinkhage hape e ama ka kotloloho botsitso ba futhumatsang ba futhumetseng.
Ka lebaka la pherekano e tlase ea mocheso, ho na le letsoalo le tlase le boima ba boto ea FARALRAMN, E le hore nts'etsopele ea Ceramen e kene mehleng ea Ceramen, E le hore nts'etsopele ea Kiln "{{0 0}}
Mekhoa e mengata ea ceramic ea Ceramic e na le matla a futhumatsang a futhumatsang a futhumatsang le ho futhumatsang ho viokobe kapa ho buseletsoa hantle Ho khothaletsa {.
