Eriri seramiiki bụ ihe eji eme ka ihe dị n'ime ụlọ ọrụ dịka igwe, igwe, igwe eletrọnịkị, seramiiki, iko, kemịkalụ, ụgbọala, ihe owuwu, ụlọ ọrụ ọkụ, ụgbọ mmiri ndị agha, na mbara igwe. Dabere na nhazi na nhazi ya, enwere ike kewaa eriri seramiiki n'ime ụdị ndị bụ isi: eriri iko (amorphous) na eriri polycrystalline (crystalline).
1. Usoro mmepụta maka eriri ala iko.
Usoro mmepụta nke eriri seramiiki iko gụnyere ịgbaze ihe ndị e ji eme ihe n'ime ọkụ eletrik na-eguzogide ọkụ eletrik. Ihe gbazere agbaze nke dị elu na-esi na oghere pụta gaa na drum na-agbagharị ọsọ ọsọ nke centrifuge multi-roller. Ike centrifugal nke drum na-agbagharị na-eme ka ihe gbazere agbaze nke dị elu bụrụ ihe e ji eme ka eriri. Enwere ike ime ka ihe gbazere agbaze nke dị elu ghọọ ihe e ji eme ka eriri site na ikuku dị elu na-efe efe.
Usoro mmepụta eriri polycrystalline 2
E nwere ụzọ abụọ e si eji polycrystalline emepụta iheeriri seramiiki: usoro colloid na usoro mbugharị.
Usoro Colloidal: mee ka nnu aluminom, nnu silicon, wdg. ghọọ ihe ngwọta colloidal nwere viscosity ụfọdụ, a na-emepụta mmiri ngwọta ahụ ka ọ bụrụ eriri site na ikuku a na-agbakọ ma ọ bụ diski centrifugal na-agbagharị, wee gbanwee ya ka ọ bụrụ eriri kristal aluminom-silicon oxide site na ọgwụgwọ okpomọkụ dị elu.
Usoro Mmalite: Mee nnu aluminom na nnu silikọn a na-agbaze agbaze ka ọ bụrụ ihe ngwọta colloidal nwere viscosity ụfọdụ, jiri ihe nkwado (eriri organic gbasaa) mịpụta ihe ngwọta colloidal ahụ n'otu aka ahụ, wee mee ọgwụgwọ okpomọkụ iji gbanwee ka ọ bụrụ eriri kristal aluminom-silicon oxide.
Oge ozi: Ọgọst-07-2023
