Tsallake ƙarfin iko da microscopic (babban iko) buƙatu na nama. Low microstrupture nabarka da karfeYana nufin janar sosai, tsakiyar sako-sako da rarrabuwa, da kuma microscopic (cibiyar sadarwar carbide, tsiri abu iri ɗaya ne kamar na hadadden ƙarfin gwiwa. Carbide Carbide yana rage tasirin da ta hanyar ƙarfe kuma yana sanya tsarin daidaitawa, wanda yake mai sauƙin lalacewa da crack a lokacin ɗaukar ciki. Banded Carbrides shafi Annaed kuma yana quechedchychy Microstructure da kuma tuntuɓi karfin ƙarfi. Ingancin Tsarin wutar lantarki mai yawa yana da babban tasiri akan aikin da rayuwar sabis na morings, don haka akwai buƙatun mai ƙarfi ga ƙananan iko a cikin ƙimar iko.
Kyakkyawan buƙatun na musamman don lahani da lahani na ciki. Don ɗaukar ƙarfe, lahani na sama sun haɗa da fasa, scaging na fata, da sauransu, da lahani na ciki sun haɗa da ramuka na ciki, mai kumfa, farin a ciki, mummuna da rarrabuwa. Waɗannan lahani suna da tasiri sosai a kan aikin daukaka, suna ɗaukar aiki da rayuwa. An yi amfani da shi a fili a cikin ka'idojin kayan da ke ɗauke da waɗannan lahani.
Tsananin carbide carbide nahogeneity. A cikin banda karfe, idan akwai rarraba Carbide Carbide, yana da sauki a sanya m microstructure da wuya yayin aiwatar da magani mai zafi. Mazaƙin Microstruviture na ƙarfe yana da babban tasiri akan karfin karuwa. Bugu da kari, mummunan carbide rashin daidaituwa shi ne sau da sauki cracks dauko sassa yayin queenching ba tare da daidaituwa ba zai kai ga rage rai. Saboda haka, a cikin ka'idojin abu, akwai takamaiman buƙatu don ƙayyadaddun ƙira daban-daban.
Cikakken abubuwan da aka yanke hukunci na zurfin lamuni. Akwai ƙa'idodin tsayayyen ƙa'idodi akan farfajiya Layer Layer a cikin ƙirar abu. Idan farfajiya ta yanke hukunci ta wuce da aka tsara ikon da aka tsara, kuma ba a cire shi gaba ɗaya ba a cikin aikin zafi, yana da sauƙi don samar da fasa a kan aiwatar da maganin quenching, yana haifar da sassan sassan.
A cikin ɗaukar kayan ƙarfe na zamani, akwai kuma irin saɓon smelting, karancin oxygen, karaya, abubuwan da suka gabata, yanayin hangen nesa, sarkewa da sauransu.
Lokaci: APR-12-2023