Me yasa taurin saman high-frequency quenching kayan aiki karfe bayan induction quenching sama da na talakawa quenching?

High-mita quenching kayan aiki The surface taurin na karfe sassa bayan induction quenching ya fi na talakawa quenching saboda da surface taurin na karfe sassa bayan induction quenching ya fi na talakawa quenching, wanda shi ne halayyar karfe induction quenching, kuma shi ne wani lokacin ana kiransa superhard phenomenon. Akwai bayanai daban-daban game da tsarin sa: wani bayani shine cewa lokacin ɗumamar shigar da shi ɗan gajeren lokaci ne kuma yanayin haɓakar hatsin austenite ba su da yawa, wanda ke haifar da kyawawan hatsi na ƙarancin ƙarfe; Sauran bayanin shi ne cewa saurin sanyayawar quenching induction yana da girma sosai, akwai babban damuwa mai saura a cikin shimfidar saman da aka kashe. Saboda haka, an inganta taurin saman.

An yanke ƙarfe mai murabba’in da aka kashe ta kayan aikin kashe mitoci masu yawa, kuma idan aka kwatanta da taurin kafin yanke, taurin bayan yankan yana raguwa da fiye da 2HRC a matsakaici, wanda ke tabbatar da cewa taurin zai ragu bayan an cire ragowar matsa lamba. Wata gardamar da za ta iya bayyana ƙãra taurin saman saman da ke haifar da raguwar matsananciyar damuwa shine cewa taurin shigar ƙarfe mai taurare yana raguwa fiye da na quenching na yau da kullun lokacin da aka yi zafi a ƙananan zafin jiki.