Ihe seramiiki, nke a na-akpọkarị seramiiki ụlọ ọrụ mmepụta ihe ma ọ bụ seramiiki dị elu, a na-eji ha eme ihe n'ọtụtụ ebe ọrụ mmepụta ihe, ebe ike igwe na iguzogide ike mpụga (dịka nchara) bụ ihe ndị bụ isi achọrọ maka ọrụ. Nguzogide iyi bụ isi ihe ngosi arụmọrụ iji tụọ ihe seramiiki. Ọtụtụ mgbe, ndị mmadụ na-eji ike iji chọpụta nguzogide iyi na ike nke ihe seramiiki alumina. Nke ahụ bụ, ka ike siri ike dị elu, otú ahụ ka nguzogide iyi ka mma. Yabụ kedu ka esi anwale paramita siri ike nke seramiiki na-eguzogide iyi?
Ike siri ike bụ otu n'ime ihe ndị kacha mkpa ma a na-atụkarị na seramiiki alumina. Enwere ike ịkọwa ya dị ka nha nrụgide mmepụta nke seramiiki ma ọ bụ ihe ọ bụla. Ike siri ike na-akọwa nguzogide nke seramiiki megide mgbawa, mgbanwe, njupụta na mbugharị. N'ozuzu, a na-eji usoro Vickers na Knoop eme ihe nke ukwuu maka nnwale siri ike nke seramiiki. Usoro Vickers bụ nke a na-ahụkarị. Ọ na-atụ ike nke seramiiki ma ọ bụ ihe ndị ọzọ site na ịtụ nha nke thentinye aka nke ihe ntinye aka hapụrụ. Ọ dabara maka obere akụkụ na akụkụ dị gịrịgịrị. Ọ na-eji ihe ntinye aka nke diamond na ibu dị mfe iji mepụta ntinye aka na ihe a na-anwale. Uru siri ike nwekwara ike ịbụ nha nke omimi nke ntinye aka nke ihe ntinye aka kpatara.
Dịka mkpa dị iche iche nke ahịa si dị maka arụmọrụ nke seramiiki alumina, Chemshun Ceramics na-emepụta AL2O3 92%, AL2O3 95%ihe seramiiki na-eguzogide alumina iyiỌdịnaya alumina na-emetụta ike nke ihe seramiiki ruo n'ókè ụfọdụ, ya bụ, iguzogide iyi. Ndị ahịa nwere ike ịhọrọ seramiiki na-eguzogide iyi nwere ọdịnaya alumina dị iche iche dịka mkpa nke gburugburu ebe ọrụ si dị.
Oge ozi: Ọktoba-13-2022