Wanne abu ya fi dacewa don yin bangarori na jaw?

Ana buƙatar la'akari da abubuwa da yawa yayin zabar kayan don kera farantin muƙamuƙi, gami da tasirin tasiri da farantin jaw yana buƙatar jurewa, taurin da abrasiveness na kayan, da ƙimar farashi. Dangane da sakamakon binciken, waɗannan sune mafi dacewa kayan don yin faranti na jaw:
Babban Karfe na Manganese:
Babban karfen manganese shine kayan gargajiya na farantin muƙamuƙi na muƙamuƙi, wanda ke da tasiri mai kyau na juriya na lodi da nakasar hardening halaye. A karkashin aikin matsin lamba, ana iya ci gaba da ƙarfafa babban ƙarfe na manganese, ta yadda za a ci gaba da sawa da ƙarfafawa a cikin aikin har sai an sawa har ya zama ba za a iya amfani da shi ba.
Lokacin da babban manganese karfe farantin muƙamuƙi aka hõre tasiri ko lalacewa, da nakasawa jawo martensitic canji na austenite da sauki faruwa, da lalacewa juriya da aka inganta.
Matsakaicin Karfe na Manganese:
Matsakaicin karfen manganese shine don rage madaidaicin abun ciki na manganese a cikin gami da ƙarfe na manganese, tare da ƙara wasu abubuwa don haɓaka juriyar sa. Dangane da tabbatarwa na gwaji, ainihin rayuwar sabis na matsakaicin ƙarfe na baƙin ƙarfe manganese yana da kusan kashi 20% sama da na babban ƙarfe na manganese, kuma farashin ya yi daidai da na babban ƙarfe na manganese.
Babban Chrome Cast Iron:
Babban chromium jefa baƙin ƙarfe farantin muƙamuƙi yana da babban juriya, amma rashin ƙarfi. Don haka, wasu masana'antun za su ɗauki tsarin farantin muƙamuƙi, suna haɗa babban simintin simintin gyare-gyare na chromium tare da babban ƙarfe na manganese don kula da juriya mai girma yayin da suke da tauri mai kyau.
Matsakaicin Carbon Ƙarfe Ƙarfe:
Za'a iya amfani da matsakaicin matsakaicin ƙaramin simintin ƙarfe na carbon a wani takamaiman kewayon saboda ƙarancin taurinsa da matsakaicin tauri. Wannan abu zai iya jimre wa yanayin farantin jaw a cikin yanayin aiki daban-daban.

Karfe mai girma manganese:
Domin inganta rayuwar sabis na farantin jaw, an ƙera kayan farantin jaw iri-iri, kamar ƙara Cr, Mo, W, Ti, V, Nb da sauran abubuwa don gyara babban ƙarfe na manganese, da ƙarfafa watsawa. jiyya na babban manganese karfe don inganta taurin farko da kuma samar da ƙarfi.
Abubuwan da aka haɗa:
Wasufaranti na jawyi amfani da kayan haɗin gwiwa, irin su babban ƙarfe na chromium simintin ƙarfe da ƙarfe mai ƙarfi na manganese mai haɗaɗɗun abubuwa, wannan farantin muƙamuƙi yana ba da cikakkiyar wasa ga tsayin juriya na babban chromium simintin ƙarfe da taurin babban ƙarfe na manganese, don rayuwar sabis na farantin muƙamuƙi. an inganta sosai.
Lokacin zabar kayan jaw, ya zama dole a yanke shawara bisa ga takamaiman yanayin aikace-aikacen da halaye na kayan. Alal misali, babban ƙarfe na manganese ya dace da yawancin aikace-aikace, yayin da matsakaicin ƙarfe na manganese ya dace da kayan aiki tare da taurin mafi girma, babban chromium simintin ƙarfe ya dace da aikace-aikace a ƙarƙashin matsanancin lalacewa, kuma matsakaicin ƙananan ƙarfe na ƙarfe na ƙarfe ya dace da matsakaicin lalacewa. yanayi. Kowane abu yana da nasa fa'ida da iyakancewa na musamman, don haka zabar kayan da ya fi dacewa yana buƙatar cikakken la'akari da aiki da farashi.