Ngwongwo nchara dị elu nke dị elu, zuru oke na-apụtakarị na-acha ọcha.N'ezie, akuakuzinwo n'ibe nwekwara ike na-acha ọcha site na mma egweri nke mpụta okirikiri.Ihe mere o ji dị elu bụ na na mgbakwunye na ihe onwunwe n'onwe ya, njikwa mma n'oge a na-egweri ihe na-esikwa ike, ọ gaghị enwe ọkụ n'elu ngwá ọrụ ahụ.Oji bu ihe ngwuputa nke nitrided.
Ọ bụ usoro kemịkalụ nke na-etinye ngwá ọrụ a rụchara n'ime ngwakọta nke amonia na mmiri mmiri na-ekpo ọkụ na 540 ~ 560 ° C iji mee ka ọ dịkwuo ogologo oge. na agba (iji kpuchie ọkụ ma ọ bụ akpụkpọ anụ ojii n'elu ngwá ọrụ ahụ), ma emebeghị ka mmetụta eji eme ihe n'ezie nke ọma.
Enwere usoro atọ maka ịmepụta ihe ọkụkụ, nwa na-agbagharị, nke kachasị njọ.A na-akpụcha ndị ọcha ma na-egbu maramara.N'ihi na ọ naghị emepụta oxidation dị elu, n'adịghị ka ntụgharị, usoro ọka nke ígwè adịghị emebi emebi.A na-eji ya na-egwupụta ihe ndị na-arụ ọrụ na ike siri ike dị ntakịrị elu.A na-akpọ ihe ọkụkụ na-acha odo odo-agba aja aja nke nwere cobalt na ụlọ ọrụ ahụ. Nke a bụ iwu na-adịghị ekwu okwu nke ụlọ ọrụ egwu a.Ola diamond nwere cobalt na-acha ọcha na mbụ ma a na-emepụta ya site n'igweri.Mgbe atomized ha na-esote, ha na-aghọ aja aja na-acha odo odo (nke a na-akpọkarị amber), bụ nke kacha mma na-ekesa ugbu a.M35 (Co 5%) nwekwara agba ọla edo.
A na-akpọ ụdị ihe ọkụkụ a na-emepụta ihe na-emepụta titanium, nke kewara n'ime ihe eji achọ mma na ụlọ ọrụ mmepụta ihe.Ihe eji achọ mma enweghị mmetụta ọ bụla, ọ mara mma na ọla edo.Ihe mkpuchi ụlọ ọrụ dị ezigbo mma, ike siri ike nwere ike iru HRC78, nke dị elu karịa ike nke diamond nwere cobalt (HRC54).
Oge nzipu: Dec-17-2021
