Kungani amanani entengo ye-A105 ne-Q235 ehlukile?

Ama-flange ensimbi ye-carbon asetshenziswa kakhulu ekufakweni kwamapayipi oketshezi ezimbonini. q235 futhiA105 yizinhlobo ezimbili zezinto ezisetshenziswa yi-carbon steel ezisetshenziswa kakhulu. Nokho, izingcaphuno zabo zihlukile, ngezinye izikhathi zihluke kakhulu. Uyini-ke umehluko phakathi kwabo? Uyini umehluko phakathi kwamanani abo?

Okokuqala, i-Q235 carbon steel flange iyi-flange evamile kakhulu ekhethwe abathengi abaningi ngenxa yentengo yayo ephansi.Q235 ngokuvamile isebenzisa izinga lokushisa - 10~350 ℃. Ngaphezu kwalokho, i-Q235 ngokuvamile idinga ingcindezi yokuklama engaphansi kuka-3.0MPa. Mayelana nokusetshenziswa,

I-Q235 carbon steel flange ngokuvamile isetshenziswa kumapayipi angenabuthi futhi angashi, futhi kunjalo, ibuye isetshenziswe ensimbi yesakhiwo, njengezisekelo neziphanyeko, njll., kodwa i-Q235 ngeke isetshenziselwe i-hydrocarbon ewuketshezi, futhi izinga lobuthi liphezulu futhi liyingozi ngokwedlulele.

I-Carbon steel flange yenziwe ngezinto ze-Q235. Qaphela ukuthi lokhu kusho ukubumba i-Q235, ngoba ipuleti lensimbi elishubile le-Q235 lingasetshenziswa ngokuqondile njenge-flange, kodwa ukusebenza kwalo kungaphansi kancane kunokokufoja. Ngokuyinhloko kungenxa yomehluko wesakhiwo sekristalu yangaphakathi, okunzima ukuhlukanisa phakathi kokubunjwa nokusebenza. Imvelaphi ye-Q235 yingoba amandla okukhiqiza angaphezulu kwama-235, amandla okukhiqiza alinganisiwe ezindaweni ezisebenza ngomshini angaphezulu kuka-245, futhi amandla aqinile angaphezulu kwama-265.

I-A105 carbon steel flangeinto evamile yaseMelika yensimbi yensimbi, insimbi yesakhiwo evamile, okuhlanganisa ipuleti lensimbi, insimbi yephrofayili, njll. Okuqukethwe kwayo kwe-manganese kuphezulu uma kuqhathaniswa, kanye nensimbi eyindilinga ibizwa ngokuthi 20Mn. Kungabonakala ukuthi okuqukethwe kwayo kuphezulu uma kuqhathaniswa ne-elementi ye-manganese. Kusukela ngaleso sikhathi, amandla ayo aqinile namandla okukhiqiza azoba phezulu, futhi izici zayo zomshini zizoba ngcono. Amandla esivuno sangempela sezinto ze-A105 ngaphansi kwezindinganiso ezijwayelekile zingaphezu kuka-300, futhi amandla okuqina angaphezulu kuka-500.

Ekuhwebeni kweShayina kwamanye amazwe emazweni angaphandle, amakhasimende amaningi angaphandle kanye nabathengi bazokhetha impahla ye-flange yezinga elijwayelekile laseMelika i-A105. Uma kukhona ezinye izinto, kuzokwenziwa ukuphawulwa okukhethekile.