Gabaɗaya, VJ Piping an yi shi da bakin karfe wanda ya haɗa da 304, 304L, 316 da 316Letc. Anan za mu ɗan gabatar da halaye na kayan ƙarfe iri-iri.
Saukewa: SS304
304 bakin karfe bututu da aka samar daidai da American ASTM misali na bakin karfe.
304 bakin karfe bututu ne daidai da mu 0Cr19Ni9 (OCr18Ni9) bakin karfe bututu.
304 bakin karfe tube kamar yadda bakin karfe ne mafi yadu amfani a abinci kayan aiki, general sinadaran kayan aiki, da atomic makamashi masana'antu.
304 bakin karfe bututu ne na duniya bakin karfe bututu, shi ne yadu amfani a samar da mai kyau m yi (lalata juriya da formability) kayan aiki da sassa.
304 bakin karfe bututu ne mafi yadu amfani bakin karfe, zafi resistant karfe. Ana amfani da shi wajen samar da abinci, kayan aikin sinadarai na gabaɗaya, makamashin nukiliya, da sauransu.
304 bakin karfe tube sinadaran abun da ke ciki bayani dalla-dalla C, Si, Mn, P, S, Cr, Ni, (Nickel), Mo.
Bakin Karfe 304 da 304L Bambancin Aiki
304L ya fi lalata juriya, 304L ya ƙunshi ƙarancin carbon, 304 shine bakin karfe na duniya, kuma ana amfani dashi ko'ina a cikin samar da kayan aiki da sassan da ke buƙatar cikakken aiki mai kyau (lalata juriya da tsari). 304L shine bambance-bambancen bakin karfe 304 tare da ƙananan abun ciki na carbon kuma ana amfani dashi don aikace-aikacen walda. Ƙananan abun ciki na carbon yana rage yawan hazo a cikin yankin da zafi ya shafa a kusa da walda, wanda zai iya haifar da lalata intergranular (lambar walda) a cikin bakin karfe a wasu wurare.
304 ana amfani dashi ko'ina, tare da juriya mai kyau na lalata, juriya mai zafi, ƙarancin zafin jiki da kaddarorin inji; Kyakkyawan aiki na thermal, irin su stamping da lankwasawa, ba tare da yanayin zafi ba (babu maganadisu, ta amfani da zafin jiki -196 ℃-800 ℃).
304L yana da kyau kwarai juriya ga hatsi iyaka lalata bayan waldi ko danniya taimako: zai iya kula da kyau lalata juriya ko da ba tare da zafi magani, aiki zafin jiki -196 ℃-800 ℃.
Saukewa: SS316
Bakin karfe 316 shima yana da kyawawan kaddarorin zaizayar chloride, don haka ana amfani da shi a muhallin ruwa.
Lalata resistant bakin karfe tube factory
Lalata juriya ne mafi alhẽri daga 304 bakin karfe, a cikin samar tsari na ɓangaren litattafan almara da takarda yana da kyau lalata juriya.
Kuma bakin karfe 316 shima yana da juriya ga yanayin masana'antu na Marine da m. Juriya mai zafi a cikin digiri 1600 da ke ƙasa da daina amfani da kuma a cikin digiri na 1700 a ƙasa da ci gaba da amfani, 316 bakin karfe yana da juriya mai kyau na iskar shaka.
A cikin kewayon digiri 800-1575, yana da kyau kada a ci gaba da amfani da bakin karfe 316, amma a cikin kewayon zafin jiki a waje da ci gaba da amfani da bakin karfe 316, bakin karfe yana da juriya mai kyau.
Juriya na hazo carbide na bakin karfe 316 ya fi na bakin karfe 316 kuma ana iya amfani dashi a cikin kewayon zafin jiki na sama.
316 bakin karfe yana da kyakkyawan aikin walda. Ana iya waldawa ta amfani da duk daidaitattun hanyoyin walda. Ana iya amfani da walda bisa ga amfani da 316Cb, 316L ko 309CB bakin karfe filler sanda ko waldi na lantarki. Domin samun mafi kyawun juriya na lalata, sashin welded na bakin karfe 316 za a goge bayan waldawa. Ba a buƙatar annealing weld idan an yi amfani da bakin karfe 316L.
Abubuwan amfani na yau da kullun: ɓangaren litattafan almara da kayan aikin takarda masu musayar zafi, kayan rini, kayan haɓaka fim, bututu, da kayan aikin waje na gine-ginen birane a yankunan bakin teku.
Karfe Bakin Karfe
Tare da ci gaban tattalin arziki, da bakin karfe a cikin masana'antar abinci, sabis na abinci da kuma aikace-aikacen rayuwar iyali yana da yawa, ana fatan banda kayan aikin gida na bakin karfe da kayan abinci, mai haske da tsabta kamar sababbin siffofi, amma kuma yana da mahimmanci. mafi kyawun mildew, antibacterial, aikin haifuwa.
Kamar yadda muka sani, wasu karafa irin su azurfa, jan karfe, bismuth da sauransu suna da maganin kashe kwayoyin cuta, kwayoyin cuta, abin da ake kira bakin karfe, yana cikin bakin karfe don kara adadin abubuwan da suka dace da maganin kashe kwayoyin cuta (kamar jan karfe). , Azurfa), samar da karfe bayan maganin zafi na ƙwayoyin cuta, tare da aikin aiki na barga da kyakkyawan aikin ƙwayoyin cuta.
Copper shine mabuɗin mahimmancin ƙwayoyin cuta, nawa don ƙara yakamata ba kawai la'akari da kayan aikin antibacterial ba, amma kuma tabbatar da kyawawan abubuwan sarrafa kayan aiki na ƙarfe. Mafi kyawun adadin jan ƙarfe ya bambanta da nau'ikan ƙarfe. Chemical abun da ke ciki na antibacterial bakin karfe ci gaba da Japan Nissin Karfe aka nuna a cikin Table 10. 1.5% jan karfe da aka kara zuwa ferritic karfe, 3% zuwa martensitic karfe da 3.8% to austenitic karfe.
Lokacin aikawa: Janairu-05-2022
