Akwai nau'ikan nau'ikan baƙin ƙarfe, 304 Bakin karfe hakika wani irin nau'in baƙin ƙarfe bakin karfe. Don haka ba shi da matsala ko yana da kyau ko mara kyau. Hangao Tech (Seko Injin Ainihin Masana'antu na layin ƙwallon ƙafa bututun zai iya sauƙaƙe kayan kwalliya na bakin ciki kamar su na musamman, ko da sauransu, kamar yadda aka samar da ingancin tsarin ciki, kamar yadda layin samarwa na ciki zai iya haɗuwa da su duka.
Ausenitic bakin karfe sune mafi yawan amfani da dangin bakin karfe tare da kasuwar kwanan nan ta kashi 75%. Kamar yadda sunan ya nuna, microstructcricture ya ƙunshi lokaci na Austenite. A cikin jerin 300, abun ciki chromium shine 16% -22% kuma abun ciki na nickel shine 8% -14%. Duk da yake nickel yana ƙaruwa lalacewa, yana da haɗari ga farashin kayan aikin kayan masarufi. Ya isa $ 50,000 a ton a 2007, amma yanzu yana gab da $ 10,000 a cikin ton. An kirkiro jerin sashen 200 don rama babban farashin nickel, maye gurbin wasu daga cikin abun ciki na nickel tare da Manganese da nitrogen da nitrogen da nitrogen.
Mafi yawan amfani da Austenitic bakin karfe 304 bakin karfe
Abun da ke ciki ya ƙunshi kashi 18% na cromium da 8% Nickel, kuma wani lokacin ana kiransa 18-8 bakin karfe. Koyaya, wannan sunan ba da shawarar ga gaba ɗaya amfani da shi kamar yadda ake yarda da shi a cikin kewayon da ba a yarda da su tare da wasu maki ba. Misali, SS31 yana da irin wannan cutar chromium da kuma abun ciki na nickel, amma kuma yana da kusan 2% molybdenum don ƙarin lalata juriya. A yayin walwala ko sanyaya sanyaya, carbide combide fom a microstructure hatsi iyaka. A cikin wadannan yankuna, kayan cromumum yana ba da crbonides a kuɗin da ke kewaye da su. Ana nuna ƙananan carbon na ausenitic bakin karfe bashin an nuna shi da 30 kamar 304l ko 316l. Wata hanya don hana sawun zata kara titanium ko tazara, wanda ya yi makoki domin carbon.
Ausenitic bakin karfe ba shi da zafi
Wasu daga cikin 200, 300, 400, 400, bakin karfe suna aiki hardedened don zama da ƙarfi yayin aiwatar da tsari, amma bakin ciki bakin karfe suna da sauri kuma mafi sauki ga na'ura. Duk da yake ausenitic bakin karfe gabaɗaya suna da kyau a gaba ɗaya lalata cututtukan cututtukan cututtukan cututtuka gaba ɗaya, tsari da walwala, da sauka a cikin farashin Nickel don ɗaukar siginar allolin allolin allon.
A cikin Aikace-tsire mai yawan zafin jiki, kamar tsarin fushin wanda zai kai ga digiri na 1650 Fahrenics ya fi ƙarfin tensigaries da ruriya ga gajiya. Suna da karancin fadada da kuma mafi girman aiki da zafin rana fiye da bakin karfe bakin karfe. Ferritic bakin karfe sun zama kaburbura kamar yadda zafin jiki ya ragu. Zazzabi mai canzawa shine kimanin digiri 32 32 na Fahrenheit, amma ya dogara da tsarin allon. Ausenitic bakin karfe ba su zama bugi a yanayin zafi.
