Zuba Jari na Hazo Hardening Bakin Karfe

Babban manufar ingantaccen maganin maganin simintin bakin karfe shine narkar da carbides ko wasu matakan da aka yanke a cikin ingantaccen bayani don samun tsari mai girman gaske. Castings na austenitic bakin karfe, austenitic manganese karfe da hazo hardening bakin karfe kamata gaba daya zama m bayani bi.

Martensitic hazo hardening bakin karfe gabaɗaya ya ƙunshi carbon a ƙasa da 0.1%. Ƙarfafa ta hanyar ƙara abubuwa masu tauri (Copper, aluminum, titanium da aluminum, da dai sauransu) don gyara rashin ƙarfi. Abubuwan da ke cikin chromium gabaɗaya sun fi 17%, kuma ana ƙara adadin nickel da ya dace don inganta juriyar lalata.

Maraging hazo hardening bakin karfe wani nau'i ne na gami karfe tare da carbon abun ciki bai fi 0.03% don tabbatar da taurin, lalata juriya, weldability da workability na martensite matrix, da 12% chromium don tabbatar da lalata juriya. Bugu da ƙari, ana ƙara ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar kuma kuma an ƙara cobalt don ƙara inganta yanayin maganin zafi na karfe.

Semi-austenitic hazo tauraruwar bakin karfe, wato, hazo tsaka-tsaki tauraruwar bakin karfe, mai dauke da kasa da 12% chromium. Yana da ƙarancin abun ciki na carbon, da aluminum a matsayin babban ɓangaren hazo mai ƙarfi. Irin wannan hazo hardening bakin karfe yana da kyakkyawan aiki gabaɗaya fiye da hazo mai taurin bakin karfe.

Austenitic hazo hardening bakin karfe bakin karfe ne tare da tsayayyen tsarin austenite a cikin jihohin da aka kashe da kuma tsufa. Abubuwan da ke cikin nickel da abun ciki na manganese suna da girma, kuma abun ciki na chromium ya fi 13% don tabbatar da juriya mai kyau da kuma juriya na iskar shaka. A lokaci guda, austenitic hazo hardening bakin karfe yawanci ƙara titanium, aluminum, vanadium ko phosphorus a matsayin hazo hardening abubuwa, da kuma ƙara kadan adadin boron, vanadium, nitrogen da sauran abubuwa don samun ingantattun kaddarorin.

Gidan Kafa na RMC Ya Fitar da Matsaloli Na Musamman na Hazo Hardening Bakin Karfe

• 1- Ma'aunin Sinawa: 05Cr15Ni5Cu4Nb, 05Cr17Ni4Cu4Nb
• 2- Matsayin Biritaniya: ANC20, ANC21, ANC22
• 3- Matsayin Amurka: 630, 634, 17-4PH, 15-5PH, CB7Cu-1
• 4- Matsayin Jafananci: SCS24, SCS32
• 5- Matsayin Jamusanci: 1.4542