]Ngwá ọrụ mkpuchi mkpuchi dị mma na ike siri ike na carbide ma ọ bụ nchara dị elu (
Ceramics, diamond na cubic boron nitride ihe ndị siri ike dị ka agụba agụba nwekwara ike)
N'elu elu, na-eji usoro nke uzuoku ntinye mkpuchi oyi akwa nke ihe mgbochi na-eguzogide ọgwụ ma ọ bụ ihe na-adịghị ahụkebe na nkwadebe.
Mkpuchi dị ka a chemical mgbochi nke ọnwụ ngwá ọrụ na thermal mgbochi, nwere ike ibelata mgbasa na chemical mmeghachi omume n'etiti cutter na workpiece, si otú mbenata matriks nke eyi na akwa, ka mma ọrụ ndụ nke ọnwụ ngwaọrụ.
Ngwá ọrụ mkpuchi nwere elu elu ike ma na-eyi nguzogide, ihe ndị na-edozi ahụ siri ike, ezigbo okpomọkụ na-eguzogide oxidation, obere esemokwu esemokwu na obere okpomọkụ, nwere ike ibelata ihe ngosi adhesion, ọ dịghị mfe ịmepụta ụbụrụ devolop wdg, mgbe ịcha ngwá ọrụ mkpuchi dị elu. karịa uncoated ọnwụ ngwá ọrụ ndụ na ịcha ọsọ bụ ihe ire ụtọ, ọzọ nwere ike ibelata ọnwụ nke ọnwụ ngwá ọrụ.
A ga-ekewa ngwaọrụ mkpuchi mkpuchi ụzọ anọ: ngwa nchara dị elu, ngwaọrụ ịkpụ carbide mkpuchi, yana ceramics na ihe ndị siri ike (
diamond ma ọ bụ cubic boron nitride)
Agụba na ngwaọrụ mkpuchi.
Ma tupu ụdị abụọ nke mkpuchi ngwá ọrụ na-eji kacha.
Na seramiiki na akwa mkpuchi ihe siri ike na agụba bụ ike siri ike dị ala karịa nke ihe matrix, ebumnuche bụ iji meziwanye mgbaji siri ike nke elu agụba (
Nwere ike ịbawanye karịa 10%)
, nwere ike belata ọnụ agụba ma mebie, gbasaa ngwa ngwa.
