Njira Yopangira Porcelain

Kulima mozama m'munda wanyumba za ceramic

Kudziwa njira zosiyanasiyana zaumisiri kumatipangitsa kukhala mtsogoleri pamunda

Njira yopangira porcelain nthawi zambiri imakhala ndi izi:

Kupanga ndi kupanga kwachitsanzo cha 3D:

Choyamba pangani mapangidwe azinthu, kenako pangani chitsanzo, chomwe chidzawonjezeka ndi 14% chifukwa cha kuchepa pambuyo pa kuwombera. Kenako amapangidwa ndi pulasitala nkhungu (master nkhungu).

Kupanga Mold:

Ngati kuponyedwa koyamba kwa nkhungu ya master kukukwaniritsa zofunikira, nkhungu yogwira ntchito imapangidwa.

Thirani mu nkhungu ya pulasitala:

Thirani madzi a ceramic slurry mu nkhungu ya pulasitala. Gypsum imatenga chinyezi china mu slurry, kupanga khoma kapena "embryo" wa mankhwala. Makulidwe a khoma la mankhwalawa ndi ofanana mwachindunji ndi nthawi yomwe zinthuzo zili mu nkhungu. Mukafika pa makulidwe a thupi omwe mukufuna, slurry imatsanulidwa. Gypsum (calcium sulfate) amapereka mwala wa laimu ndikuthandizira kulimba kuti athe kuchotsedwa mu nkhungu.

Kuyanika ndi Kuchepetsa:

Chomalizidwacho chimawuma ndipo chimasokonekera ndi zolakwika zimakonzedwa. Kuwotcha ndi glazing: Chogulitsacho chimawotchedwa pa kutentha kwa 950 ° C. Chotsitsacho chimawotchedwa ndikuwotchedwanso mu ng'anjo ya 1380 ° C, nthawi zambiri m'malo ochepetsera.

Kukongoletsa:

Kukongoletsa kwa zinthu zoyera kumagwiritsa ntchito utoto wokongoletsa kwambiri, utoto wokhala ndi zitsulo zamtengo wapatali monga golide kapena platinamu, ndi mchere wokongoletsa (zitsulo zachitsulo). Kongoletsani mwachikhalidwe ndikuyikanso mu uvuni, nthawi ino pa 800 ° C.

Kuyang'anira ndi Kutumiza:

Zogulitsa zimayesedwa mosamala pambuyo poziziritsa ndikulongedza m'mabokosi apadera oteteza asanatumizidwe. Izi ndizomwe zimayambira popanga zinthu zadothi.