Bakin karfe haɗin gwiwaana amfani da su ne don haɗa bututu daban-daban zuwa cikin bututu.Tare da saurin haɓakar haɓakar tattalin arziƙin haɗin gwiwar bakin karfe, an yi amfani da haɗin gwiwar bakin karfe da yawa.Ta hanyar nazarin juriya na lalatawar Layer passivation a kan saman bakin karfe, haɗe tare da aikace-aikacen fasaha na fasaha da kayan aiki na ci gaba, samarwa ya dace da bukatun samarwa da rayuwa.Ƙaƙƙarfan ƙaƙƙarfan ƙarfe na ƙarfe ya cika gibin gida.
Kayan aiki na bakin karfenau'in bututu ne.An yi shi da bakin karfe, don haka ana kiransa kayan aikin bututun bakin karfe.Ciki har da: bakin karfe gwiwar hannu, bakin karfe te, bakin karfe giciye, bakin karfe rage, bakin karfe hula, da dai sauransu Bututu za a iya raba soket irin bakin karfe bututu kayan aiki, threaded bakin karfe bututu kayan aiki, flange irin bakin karfe bututu kayan aiki da welded. bakin karfe bututu kayan aiki bisa ga hanyar haɗi.Ana amfani da gwiwar hannu na bakin karfe a lankwasa bututun;Ana amfani da flanges don haɗa ɓangaren bututun kuma haɗa zuwa ƙarshen bututun.Junction na uku bututu rungumi dabi'ar bakin karfe te bututu;mahaɗin bututun guda huɗu yana ɗaukar bututun bakin karfe;Ana amfani da bututun rage bakin karfe don haɗa bututu biyu na diamita daban-daban.
An yi amfani da haɗin gwiwar bakin karfe da yawa a fannoni daban-daban na gina tattalin arzikin ƙasa, kamar su magunguna, abinci, giya, ruwan sha, kimiyyar kere-kere, masana'antar sinadarai, tsabtace iska, sufurin jiragen sama, masana'antar nukiliya, da dai sauransu. rayuwa.
Kayan aikin ƙarfe na ƙarfe yana da babban fa'ida dangane da juriya na lalata.Masana'antar petrochemical, sararin samaniya, da masana'antar makamashin nukiliya an fi ba da shawarar yin amfani da bakin karfe.
1. Me yasa bakin karfe baya tsatsa?
Mahimmancin bakin karfe ba tsatsa ba shine lokacin da bakin karfe ya fallasa gas, fim din wucewa yana da sauri a kan saman, don haka yana hana ƙarin oxygenation.Wannan fim ɗin wucewa yana da ƙarfi acid juriya.Juriya na lalata.Amma kuma tana yin tsatsa a wasu wurare na musamman, kamar: muhalli mai danshi da hazon teku mai gishiri.
2. Kimanin 304, 316, 316L
304 bakin karfe abu ne na kowa wanda kuma aka sani a masana'antar a matsayin 18/8 bakin karfe.Yana da halaye na kyakkyawan aikin sarrafawa da ƙarfi mai ƙarfi, kuma gabaɗaya ya dace da filayen masana'antu da kayan ado na kayan aiki.
Abubuwan da ke cikin carbon na 316 ya fi girma fiye da 0.08%, kuma ƙarfin 316 yawanci dan kadan ya fi na 316L abu.Gabaɗaya, ana amfani da kayan 316 don haɗin gwiwar ferrule.
316L yana da babban abun ciki na carbon na 0.03% kuma yana da mafi kyawun juriya na lalata.An ba da shawarar yin amfani da 316L don kayan samfur wanda dole ne a yi waldi.
3. Bayyanar
Idan aka kwatanta da haɗin gwiwar ƙarfe na carbon, haɗin bakin karfe na iya zama ƙasa kuma a goge su don samun haske mai kyalli, amma carbon karfe yana buƙatar a yi sauri mai rufi da fenti mai haske bayan gogewa, in ba haka ba karfen carbon zai rasa haske kuma a ƙarshe ya yi tsatsa. , Bakin karfe ba dole ba ne.
Lokacin aikawa: Agusta-05-2022