Indlela yenkqubo ye-vacuum ephantsi yobushushu obuphantsi kwesithando somlilo

I-1) Isixhobo sixhotyiswe ngebhokisi yonyango ye-cryogenic ehlala ibekwe esweni yikhompyutheni kwaye inokulungelelanisa ngokuzenzekelayo ubuninzi be-nitrogen engamanzi kwaye inyuse ngokuzenzekelayo kwaye ihlise ubushushu.

2) Inkqubo yonyango inkqubo yonyango iqulunqwe ngeendlela ezintathu ezichanekileyo: ukupholisa, ukufudumala kwe-ultra-low kunye nokunyuka kweqondo lokushisa.

Isizathu sokuba unyango lwe-cryogenic lunokuphucula ukusebenza luhlalutywa ngolu hlobo lulandelayo:

I-1) Yenza i-austenite kunye nobunzima obuphantsi butshintshe kwi-martensite ngokuqina, ukuzinza, ukuxhathisa okuphezulu kunye nokuxhathisa ukushisa;

2) Ngokuphathwa kweqondo lokushisa eliphantsi kakhulu, i-crystal lattice yezinto eziphathwayo inamaqhekeza e-carbide asasazwa ngokubanzi kunye nobunzima obuphezulu kunye nobukhulu be-particle;

3) Inokuvelisa iyunifomu eninzi, encinci kwaye ixinene ngakumbi kwisakhiwo sezinto ezincinci kwiinkozo zetsimbi;

I-4) Ngenxa yokongezwa kwe-micro carbide particles kunye ne-finer lattice, ikhokelela kwisakhiwo se-molecular dense, esinciphisa kakhulu i-voids encinci kwizinto;

I-5) Emva kokunyanga kweqondo lokushisa eliphantsi kakhulu, uxinzelelo lwangaphakathi lwe-thermal kunye noxinzelelo lwemishini yezinto eziphathekayo luyancitshiswa kakhulu, olunciphisa ngokufanelekileyo ithuba lokubangela ukuqhekeka kunye nokuwa komda wezixhobo kunye nabasiki.Ukongeza, ngenxa yokuba uxinzelelo olushiyekileyo kwisixhobo luchaphazela ukukwazi komda wokusika ukufunxa amandla e-kinetic, isixhobo esiphathwa kwiqondo lobushushu eliphantsi kakhulu asinakuxhathisa nje kuphela, kodwa noxinzelelo lwaso olushiyekileyo alunabungozi kakhulu kunokuba lungakhange luphathwe. isixhobo;

I-6) Kwi-carbide ene-cemented cemented, ukunciphisa amandla e-kinetic ye-elektroniki kukhokelela ekudibaneni okutsha kwezakhiwo ze-molecular.