Yi imani da cewa yawancin abokai duk sun sayi wuka na dafa abinci ko sun ga wuka na dafa abinci, amma don samar da karfen wuka na kitchen zai rikice, wannan kayan yana da kyau?
Wane abu ne wannan?
Bakin karfe ne?
Ko karfe?
Kada ku damu, ƙananan kayan gyara don fara gabatar muku da karfe 3 cr13, bibiya da ƙarin busassun kaya a ciki.
3 cr13 bakin karfe, karfe misali: GB/T1220 -
1992, na cikin nau'in nau'in martensitic bakin karfe, aikin sarrafa kayan aikin karfe yana da kyau, magani mai zafi (
Tsananin zafin rai)
, Yana da kyau kwarai juriya na lalata da polishing yi na babban ƙarfi da juriya lalacewa, dace da masana'antu a karkashin babban kaya, high lalacewa juriya da kuma lalata matsakaici karkashin mataki na filastik mold.
Bayan tempering jiyya taurin karkashin HRC30 3 cr13 abu workability ne mai kyau, sauki cimma mafi ingancin surface.
Kuma taurin fiye da HRC30 sassa sarrafa sassa, kodayake ingancin saman yana da kyau, amma kayan aikin yana da sauƙin sawa.
Don haka, bayan kayan cikin masana'anta, jiyya na farko na kwantar da hankali akan taurin HRC25 ~ 30, sannan zuwa machining.
Fiye da 2 cr13 bayan quenching taurin, yankan kayan aiki, bututun ƙarfe, bawul wurin zama, bawul, da dai sauransu.
3 cr13 yawa na 7.
75 g / cm3 daidai da alamar: 420 b yayi daidai da alamar Biritaniya: 420 s45 daidai da alamar Faransa: Z30C13Ps: Martensitic bakin karfe, babban ƙarfi amma ƙarancin filastik da weldability.
Alamar da aka saba amfani da ita tana da 1 cr13 martensitic bakin karfe, 3 cr13, da dai sauransu, saboda babban carbon, yana da ƙarfi mai ƙarfi, taurin kai da juriya, juriya na lalata yana ɗan rauni, duk da haka, buƙatu mafi girma don kaddarorin injin, lalata resistant. Bukatun aiki gabaɗaya akan wasu sassa, kamar bazara, ruwan injin turbine, bawul ɗin ruwa, da sauransu.
Ana amfani da irin wannan nau'in karfe bayan quenching da maganin zafin jiki. Bukatar annealing bayan ƙirƙira, tambari.
