Ọnụ ahịa PCD na-ama ama na igwe na-egbu ọla
Polythetic poycrystalline diamond (PCD) bụ ihe eji eme polymering nke polymering mara mma polyond ntụ ntụ na mgbali elu. O siri ike dị ala karịa nke dị larịị (ihe dị ka HV6000). E jiri ya tụnyere ngwaọrụ ciment carbide, ngwaọrụ PCD nwere ihe isi ike 3 dị elu karịa nke diamond eke. Ugboro ugboro; Oge 50-100 na-eyi elu nguzogide na ndụ; Enwere ike ịba ọsọ ọsọ site na 5-20; ike nwere ike iru R0.05UM, nchapụta dị ala na mma dị larịị



Zitere anyị ozi gị:
Dee ozi gị ebe a ma zigara anyị ya