Igwe anaghị agba nchara tubeokpomọkụ ọgwụgwọ isi nzube bụ ịgbanwe n'ime ọkpọkọ metal matrix Ọdịdị, melite ekweghị ekwe nke igwe anaghị agba nchara ọkpọkọ, ma n'ihi na ọ bụghị fundamentally ịgbanwe ọkpọkọ morphology, ya mere ike n'ụzọ dị irè melite ike na toughness nke igwe anaghị agba nchara tube.Igwe anaghị agba nchara tube quenching okpomọkụ kwesịrị ịhọrọ n'ezie oké egwu okpomọkụ 30-70℃, n'ihi adịghị mma thermal conductivity nke ígwè, oge njide na-adịkarị ihe dị ka okpukpu abụọ na-abawanye karịa ígwè.

Ka ọ dịgodị, iji belata quenching nchegbu, tupu quenching kwesịrị ịdị na ikuku tupu jụrụ oyi, mmanụ quenching usoro n'ozuzu na-eji ike zere quench cracking nwekwara ike were mmalite mmanụ (mmanụ 200-300).℃) ikuku jụrụ ịbịaru nso.Mgbe igwe anaghị agba nchara tube quenching, martensite matrix Ọdịdị nwere ike ịghọ ma ọ bụ troostite mgbe tempered iwe n'ime sorbite, nke na-emenyụ, tempering usoro na iwe ọkụ igwe anaghị agba nchara ọkpọkọ ọzọ ọkpọkọ bụ dịghị oké mkpa iche mgbe quenching kwesịrị iwe ọkụ igwe anaghị agba nchara.Igwe anaghị agba nchara nwekwara ike ịbụ isothermal quenching isothermal quenching ọkara nwere ike ịbụ mmanụ ọkụ ma ọ bụ nitrate, dịka ọmụmaatụ, na 830-870.℃, wee kpoo ọkụ 280-350℃nitrate isothermal.Ọkpụkpọ ígwè quenching ma ọ bụ quenching isothermal, melite n'ibu Njirimara karịa nkịtị nkedo isi awọ dị ịrịba ama.

Iji melite elu ike ike na-eyi iguzogide igwe anaghị agba nchara ọkpọkọ, nwere ike ịbụ ire ọkụ n'elu hardening, elu-frequency elu hardening na chemical okpomọkụ ọgwụgwọ, ebe a elu ugboro ma ọ bụ ihe etiti ugboro elu hardening kasị ngwa.Elu, ọkara ugboro elu hardening na oge kpo oku bụ mkpụmkpụ, obere oxidation na decarbonization, deformation bụ obere, na mfe ọrụ, okpomọkụ okpomọkụ na-abụkarị 850-950.℃, igwe anaghị agba nchara n'ihi na-adịghị mma thermal conductivity, na ala na-agbaze ebe, okpomọkụ ọnụego adịghị ngwa ngwa, ma ọ bụghị ngwa ngwa na cracking ma ọ bụ agbaze.High, ọkara ugboro nhazi igwe anaghị agba nchara tube bụghị naanị nwere ike melite elu ike ike na-eyi na-eguzogide, ma budata mma ike ọgwụgwụ ike, dịkwuo ọrụ ndụ, ndị ọzọ, Machine Ngwá Ọrụ eletriki kọntaktị elu nke kpo oku bụ a-ahụkarị ihe atụ nke a igwe anaghị agba nchara. tube elu hardening.Iji nweta ezigbo matrix nzukọ iji hụ na igwe anaghị agba nchara tube n'ime elu hardening na n'ibu Njirimara nwere ike nweta mgbe elu ekweghị ekwe, elu okpomọkụ ọgwụgwọ tupu kacha mma tupu normalizing ma ọ bụ quenching na tempering ọgwụgwọ.