Usoro usoro nke obere okpomọkụ agụụ tempering ọkụ

1) Akụrụngwa a na-eji igbe ọgwụgwọ cryogenic nke kọmputa na-enyocha ya mgbe niile ma nwee ike ịhazigharị ọnụọgụ mmiri nitrogen na-akpaghị aka ma bulie ma belata okpomọkụ.

2) Usoro ọgwụgwọ usoro ọgwụgwọ ahụ mejupụtara usoro atọ achịkọtara nke ọma: jụrụ oyi, mkpuchi okpomọkụ dị ala na oke okpomọkụ.

A na-enyocha ihe kpatara ọgwụgwọ cryogenic nwere ike isi meziwanye arụmọrụ dị ka ndị a:

1) Ọ na-eme ka austenite na obere ike na-agbanwe n'ime martensite na ike siri ike, kwụsie ike karị, nkwụsi ike dị elu na nkwụsị okpomọkụ;

2) Site ultra-obere okpomọkụ ọgwụgwọ, kristal lattice nke mesoo ihe nwere ọtụtụ ebe ekesa carbide irighiri na elu hardness na finer urughuru size;

3) Ọ nwere ike na-emepụta ihe edo, nta na ndị ọzọ ok micro ihe Ọdịdị na metal grains;

4) N'ihi mgbakwunye nke micro-carbide particles na mma lattice, ọ na-eduga n'usoro ihe omimi dị omimi karị, nke na-ebelata obere oghere dị na ihe ahụ;

5) Mgbe ọgwụgwọ ultra-obere okpomọkụ gasịrị, nrụgide okpomọkụ dị n'ime na nrụgide n'ibu nke ihe na-ebelata nke ukwuu, nke na-ebelata nke ọma ohere nke ịkpata mgbawa na njedebe nke ngwaọrụ na ndị na-egbutu. Tụkwasị na nke ahụ, n'ihi na nrụgide fọdụrụnụ na ngwá ọrụ ahụ na-emetụta ikike nke mbepụ iji nweta ike nke kinetic, ngwá ọrụ a na-emeso na ultra-ala okpomọkụ ọ bụghị nanị na ọ nwere nnukwu ihe mgbochi na-eyi, kamakwa nrụgide nke onwe ya dị ntakịrị ihe na-emerụ ahụ karịa ngwá ọrụ a na-emeghị eme;

6) N'ime carbide cimented a na-emeso ya, mbelata nke ike elektrọnik ya na-eduga na njikọta ọhụrụ nke usoro ihe omimi.