ityhubhu yensimbi engenasiciunyango ubushushu eyona njongo kukutshintsha umbhobho wangaphakathi metal matrix isakhiwo, ukuphucula ubulukhuni umbhobho intsimbi stainless, kodwa ngenxa yokuba ayitshintshanga ngokusisiseko i-morphology yombhobho, kwaye ngenxa yoko ayikwazi ngempumelelo ukuphucula amandla kunye nokuqina ityhubhu yentsimbi engenasici.I-stainless steel ityhubhu yokucima ukushisa kufuneka ikhethwe kwiqondo lokushisa elibalulekileyo le-30-70℃, ngenxa yokungahambi kakuhle kwe-thermal conductivity yensimbi, ixesha lokubamba ngokuqhelekileyo malunga nokunyuka kabini kunentsimbi.

Ngeli xesha, ukuze kuncitshiswe uxinzelelo lokucima, ngaphambi kokuba ucime lube semoyeni, ukupholisa kwangaphambili, i-oyile yokucima i-oyile ngokuqhelekileyo isebenzisa amandla okuthintela ukuqhekeka kungathatha i-oyile yokuqala (ipholile ukuya kwi-200-300).℃) indlela yokupholisa umoya.Emva kokucinywa kwetyhubhu yentsimbi engenasici, ulwakhiwo lwe-matrix ye-martensite lunokuba okanye lube yi-troostite emva kobushushu bomsindo we-sorbite, ecimayo, inkqubo yobushushu kunye nombhobho obushushu wentsimbi epholileyo omnye umbhobho akukho mahluko uyimfuneko emva kokucinywa kufuneka ubushushu bentsimbi engenasici.Insimbi engenasici inokuba yi-isothermal yokucima i-isothermal yokucima i-oyile eshushu okanye i-nitrate, umzekelo, kwi-830-870.℃, kwaye emva koko ishushu yacinywa i-280-350℃isothermal nitrate.Ukucima umbhobho wentsimbi okanye ukucinywa kwe-isothermal, ukuphucula iipropathi zoomatshini kunentsimbi eqhelekileyo engwevu iyamangalisa.

Ukuze kuphuculwe ubulukhuni bomphezulu kunye nokumelana nokunxitywa kombhobho wentsimbi engenakutyiwa, kunokuba lukhuni umphezulu wedangatye, ukuqina komphezulu we-high-frequency kunye nonyango lobushushu bekhemikhali, apho ukuphindaphindwa okuphezulu okanye umphezulu ophakathi ophakathi kwenza uninzi lwezicelo.Ukuphakama okuphezulu, okuphakathi kokuqina komphezulu kunye nexesha lokufudumeza kufutshane, i-oxidation encinci kunye ne-decarbonization, i-deformation incinci, kwaye ilula ukusebenza, ubushushu bokufudumala buhlala bungama-850-950.℃, umbhobho wensimbi engenasici ngenxa yokungahambi kakuhle kwe-thermal, kunye neqondo eliphantsi lokunyibilika, izinga lokufudumeza alikho ngokukhawuleza, kungenjalo lixhomekeke ekuqhekekeni okanye ukunyibilika.Umgangatho ophezulu, ophakathi wokusetyenzwa rhoqo ityhubhu yensimbi engenasici ayinokuphucula kuphela ubulukhuni bomphezulu kunye nokumelana nokunxiba, kodwa ikwaphucula kakhulu amandla okudinwa, ukonyusa ubomi benkonzo, enye, iSixhobo soMbane sonxibelelwano sombane kwindawo yokufudumeza ngumzekelo oqhelekileyo wensimbi engenasici. ukuqina komphezulu wombhobho.Ukuze ufumane i-matrix umbutho olungileyo ukuqinisekisa ityhubhu yensimbi engenasici ngaphakathi kokuqina komphezulu kunye neempawu zoomatshini zinokufumaneka emva kobunzima obuphezulu, unyango lobushushu bomphezulu ngaphambi kokuba lulungelelene okanye lucime kunye nonyango lobushushu.