UkuxolelaEmva kokucimeka, uMartenacial kunye nomphithi ogciniweyo akazinzanga, banombutho oguqukayo wenguquko ukuze bakwazi ukwenza i-supift, enjengokuthintela umlinganiso wentsali, ngumbutho ongenguye umlinganiso Ukulungelelanisa iinkqubo zombutho, le nkqubo ixhomekeke ekufudukeni iathomic kunye nokungafani kwesi sigunyaziso kunye neqondo lobushushu lomlilo liphezulu, ngokuchasene neqondo lokushisa elingumlinganiso, ulwakhiwo lokuConga thatha uthotho lotshintsho. Ngokwemeko yokuSebenza kweNguqulelo, ukuThengwa kukwahlulwa ngokubanzi: Ukubola kwe-Martenite, ukubeka i-Austerite, ukukhula kwe-Austerite, ukukhula kwe-carfide, ukukhula kwe-carrite kunye nokukhula kwe-carrite kunye nokukhula kwe-carrite kunye nokukhula kwe-carrite kunye nokukhula kwe-cartite kunye nokukhula kwe-carrite kunye nokukhula kwe-carrite.
Inqanaba lokuqala (200)
(1) ukufowunaUkubola kukaMartinete phantsi kwamaqondo obushushu angama-80, ukunciphisa intsimbi ngaphandle kombutho we-My S Inguquko kuphela, kwaye akukho mlinganiso wekharbon kwi-80-20 iqalisa ukubola, ukunciphisa i-carbides efihlakeleyo, kunciphisa Inxalenye yesininzi ye-Marbon Engings eGublon Eli nqanaba, ngenxa yeqondo lobushushu elisezantsi, i-martiarication inxenye ye-atom ye-fargeran enesisongelo esenziwe nge-solutionthe ye-ssolutionthe ye-ssolutionthe ye-carbionthe ye-SOSTOTHE yeMartine. Ubume obuxubeneyo bobume obuphantsi sasela uMartisher kunye ne-carbide entle kakhulu ibizwa ngokuba yivuthazekile uMartenite.

(2)ukufowunaUkutshatisa kwinqanaba lesibini (200-300), ukubekwa kwengqondo entsalelayo xa iqondo lokushishina lisiya kuthi ga kwi-35-300, ukubola kukaMartenite kuqhubekile, kodwa eyona nto iphambili i-austerite ye-austedite yayikukwanda kweeatom zekhabhoni Ukwenza indawo yenxalenye yenxalenye, emva koko kugqitywe kwiSigaba seAlpha kunye nomxube woMbutho we-carbide, oko kukuthi, ukumiswa kobunzima bentsimbi ye-Biain ayicacanga ngokucacileyo kweli nqanaba
(3)Inqanaba lesithathu (i-250 ukuya kwengama-250 ukuya kwengama-250 ukuya kwengama-250 ukuya kwengama-250 ukuya kwengama-250 ukuya kwengama-250) yokuguqula umkhondo kukwinqanaba lobushushu. Ngenxa yobushushu obuphezulu, ubuchule be-carbon atom umahluko bomelele, amandla okuphelisa i-atom yentsimbi iya kuguqulwa ibe sisimo se-carbides kunye nenguqu ye-carbides, ukwehla I-Marbon iqhezu le-carbon, i-marterite Lagece iguqukayo, i-Martitication ye-Ferrite ye-Ferrite, ifumana i-Ferrix ye-Fertix, i-Ferricric Center, umbutho obizwa ngokuba yi-Austering eshukumisayo, ubunzima beprintayo buphuculwe

(4)Inqanaba lesine lokukhalimela umkhondo (& gt; 400) Ukhule i-carbde kwaye i-Ferbrite ye-Ferrite ngenxa yokwahlula-hlulwa, i-atoni yesigaba se-Carbon kunye ne-Carbon kunye nokukhula phezulu ngaphezulu kwe-500-600, i-alpha recystallition yenzeka ngokuthe ngcembe, ilahle i-Ferrital morphole yosasazo ye-Gralgile ye-Gerbric, iqela elibizwa ngokuba yisorbit ye-ferrite ene-sorbite ene-sorbite ene-sorbite ene-sorbite ene-sorbite enemilinganiselo efanelekileyo Iipropathi zesigaba kunye ne-digrice distortions isuse uxinzelelo lwangaphakathi.

(Ukusuka kwi-168 yoMnatha)