Bakin karfe ya kasu kashi 5, wanda ake amfani da ita, Martensite, ferrite, nau'in Duplex da nau'in Harbi. Duk mun sani game da bakin karfe gabaɗaya, amma kuna san yadda baƙin ƙarfe bakin ciki yake? Wadanne nau'ikan karfe bakin karfe suna nan? Jagora Wei daga sashen samar da masana'anta zai gabatar da shi daki-daki. 1. Menene bakin karfe bakin karfe? Karfe bakin karfe yana nufin bakin karfe tare da tsarin Austenitic a zazzabi a ɗakin. Lokacin da ƙarfe ya ƙunshi kimanin 18% cr, 8% ~ 25% ni, da kimanin 0% c, zai sami tsayayyen tsarin Austenite. Ausenitic Chromium-Nickel Bakin Karfe ya ƙunshi sanannen 18Cr-8niz na ƙarfe mai tsayi da ni, nb, Ti da sauran abubuwan. Ausenitic bakin karfe ba magnetic kuma yana da babban wahala da filastik, amma ƙarfinsa ƙasa. Ba za a iya karfafa shi ta hanyar canjin lokaci kuma ana iya karfafa kawai ta hanyar aiki sanyi ba. Idan abubuwa kamar su, CA, SE, Te, da sauransu suna ƙara, yana da sauƙi mai sauƙi a yanka. 2. Waɗanne nau'ikan baƙin ƙarfe mara kyau ne? Tun bayan gabatarwar ta a Jamus a cikin 1913, Karfe bakin karfe koyaushe yana taka muhimmiyar rawa a cikin bakin karfe, da kuma asusun ta da amfani da shi kusan kashi 70% na samarwa da amfani da bakin karfe. Karfe maki ma mafi girma. Akwai maki sama da 40 na Ausenitic bakin ciki da aka saba amfani dashi a China. Galibi ya kasu kashi biyu a cikin jerin abubuwa biyu masu zuwa: 1. Seriauki Seria: Chromium-Nickel-Manganese Austenitic bakin karfe; 2. 300 jerin: chromium-nickel. Ausenitic bakin karfe: (1) Model 301: Kyakkyawan ɓarna, amfani da samfuran samfuran da aka gyara. Hakanan za'a iya taurare ta hanyar sarrafa injiniya. Kyakkyawan walwala mai kyau. Saka juriya da karfin zuciya sun fi karfe 304 bakin karfe kamar: Springs, tsarin karfe, tsarin karfe. (2) Model 302: Rashin lalata juriya daidai yake da na 304, amma ƙarfin ya fi kyau saboda mafi girman abubuwan carbon. (3) Model 303: Ta ƙara karamin adadin sulfur da phosphorus, ya fi sauki a yanka fiye da 304. (4) Model 304: Tsarin duniya; watau 18/8 bakin karfe. Kayayyakin kamar: kwantena masu tsauri, kayan tebur, kayan daki, kayan aiki, da wasu firam ɗin wayar hannu. Matsakaicin abun da aka yi shine 18% Chromium da 8% Nickel. Karfe mara nauyi mara kyau wanda ba za a iya canza tsarin ƙarfe ba ta hanyar magani mai zafi. (5) Model 304l: yana da halaye iri ɗaya kamar 304, amma yana da ƙananan a cikin carbon don haka yana da sauƙi ga samfuran kayan aiki da kuma wahalar zafi magani. (6) Model 304n: yana da halaye iri ɗaya kamar 304. Yana da bakin karfe-nitrogen mai ɗauke da bakin karfe. Nitrogen an kara don inganta ƙarfin ƙarfe. (7) Model 309: Tana da juriya mafi kyau fiye da 304. (8) Model 309s: Yana da adadin Chromium da Nickel, saboda haka yana da kyakkyawan heaping juriya da juriya na iskar shaka. Kayayyakin kamar: Masu musayar zafi, masu musayar zazzabi, jirgi mai gina jiki, matukan jirgi Qing. (9) Modeld 40 s: ya ƙunshi adadin Chromium da Nickel, don haka yana da mafi kyawun ƙarfin hancin musayar yanayi, kayan oxiler na musayar zafi, da kayan aikin lantarki. (10) Model 316: Bayan 304, shi ne nau'in ƙarfe sosai da ake amfani da shi. Ana amfani da shi a cikin kayan abinci na kayan abinci da kayan aikin tiyata. Additionarin da molybdenum kashi yana ba shi tsarin lalata jiki mai tsauri. Domin yana da mafi kyawun jure wa chloride frositona fiye da 304, an kuma amfani dashi azaman "marine karfe". Mafi yawan lokuta ana amfani da SS316 a cikin na'urorin dawowar makamashi na nukiliya. Sa 18/10 bakin karfe suma sun cancanci yin wannan aikin. Musamman ma a sinadarai, tekun da sauran wuraren lalata, jigilar gida, da kayan gini. (11) Model 316l: low carbon, don haka ya fi masara mai tsayayya da sauƙi don ci gaba. Kayayyakin kamar su: kayan aikin sarrafawa, masu samar da wutar lantarki, da tankokin ajiya na girke. (12) Model 321: Ban da ƙari da titanium, wanda ke rage haɗarin Weld lalata abubuwa, wasu kaddarorin suna kama da 304. An dace da welding satar kayan aiki, bututun tururi, da kuma sassan tururi, da kuma sassan tururi, da kuma sassan matattarar tururi, da kuma sassan tururi, da kuma sassan matattarar tururi, da kuma sassan tururi, da kuma sassan matattarar tururi, da kuma sassan tururi, da kuma sassan matattarar tururi. (13) Model 347: An kara inganta abubuwa azanium, dace da sassan sararin samaniya da kayan aikin sunadarai da kayan aikin sunadarai. Abubuwan da ke sama sune samfuran gama gari na Ausenitic bakin karfe. Idan a matsayin mai amfani har yanzu ba ku san yadda zan rarrabe waɗannan samfuran ƙarfe bakin karfe ba, to, ka nemi samfurin sus304 Bakin Karfe. Abubuwan da muke siyarwa a kasuwa da samfuran da muke samarwa duk an yi shi ne da bakin abinci na abinci na 304. Kwanan nan na gano ta hanyar wasu zaɓin samfuri na kan layi da haɓaka da ba a fassara shi zuwa ga takwarorin saƙo masu amfani da kayayyaki na kan layi suna da farashi mai kyau ba. Za su kuma yi Mark "304 Bakin Karfe" a shafin Samfurin, amma bayan ina tattaunawa da su, za su ƙara jaddada cewa ba za a iya gwada su da potions na gwaji ba saboda dalilai daban-daban. Sabili da haka, Ina son tunatar da kowa da sashen samar da masana'antar da ba za ku zabi abin da ake kira ba saboda riba. Ko da ka saya, dole ne ka yi amfani da shi, dole ne ka gwada shi, domin idan da gaske yafi albarkatun ruwa na 304 bakin karfe, poion ba zai haifar da wani lahani da ka sayi ba. Wannan duka na yau. Mu masana'anta ne tare da shekaru 15 na kwarewa a cikin samarwa da ƙirar ɗafi na hannu. Marubanku maraba ne. 
(Sabis ɗin abokin ciniki ya ce kayan shine Austenitic 304 Bakin Karfe, amma ba za'a iya gwada shi da sunadarai ba.)
