Usoro usoro seramiiki alumina

Usoro usoro seramiiki alumina
Site na mmepe teknụzụ na-aga n'ihu, a na-eji ceramị nkenke eme ihe n'ọtụtụ ebe dị ka ụlọ ọrụ kemịkalụ, nrụpụta igwe, biomedicine, wdg, wee jiri nwayọ gbasaa ngwa ngwa site na nkwalite arụmọrụ.Ceramics Kezhong ndị a ga-ewebata gị maka mmepụta nke ceramik ziri ezi.Usoro eruba.

Usoro mmepụta nke ceramik ziri ezi na-ejikarị ntụ ntụ alumina eme ihe dị ka isi akụrụngwa na magnesium oxide dị ka ihe mgbakwunye, ma na-eji nkụ akọrọ na-eme ka ọkpụkpụ na-emepụta ceramik ziri ezi achọrọ maka ule ahụ.The kpọmkwem usoro eruba.

Mmepụta nke ceramics ziri ezi ga-ebu ụzọ were ihe, aluminum oxide, zinc dioxide na magnesium oxide chọrọ maka nnwale ahụ, gbakọọ arọ nke gram dị iche iche, ma jiri nguzozi tụọ ma were ihe ahụ n'ụzọ zuru ezu.

N'okwu nke abụọ, a na-ahazi ngwọta PVA dị ka ọnụọgụ ihe dị iche iche si dị.

Na nzọụkwụ nke atọ, a na-agwakọta ihe ngwọta PVA nke ihe ndị a kwadebere na nke mbụ na nke abụọ na-agbakọta na bọl.Oge nke usoro a na-abụkarị ihe dịka 12h, a na-echekwa ọsọ ọsọ nke igwe-egwu bọọlụ na 900r / min, a na-ejikwa mmiri mmiri na-arụ ọrụ na-egwu bọlbụ.

Nzọụkwụ nke anọ bụ iji oven na-ekpo ọkụ na-ekpochapụ mmiri ma kpochaa ngwa ngwa ndị a kwadebere, ma debe okpomọkụ na-arụ ọrụ na 80-90 Celsius.

Nzọụkwụ nke ise bụ iji granulate mbụ wee kee ya.A na-agbanye akụrụngwa a mịrị amị na nzọụkwụ gara aga na jack hydraulic.

Nzọụkwụ nke isii bụ sinter, dozie na ịkpụzi ngwaahịa alumina.

Nzọụkwụ ikpeazụ bụ ihicha na ihicha nke ngwaahịa seramiiki ziri ezi.Nke a nzọụkwụ na-ekewa abụọ usoro.Nke mbụ, jiri igwe na-egweri wepụ ihe ka ukwuu n'ime akụkụ buru ibu nke ngwaahịa seramiiki ahụ, wee jiri akwụkwọ aja dị mma na-etecha akụkụ ụfọdụ nke ngwaahịa seramiiki.Na ịchọ mma, na n'ikpeazụ polishing dum nkenke seramiiki ngwaahịa, ruo ugbu a nkenke seramiiki ngwaahịa na-agwụ agwụ.