I-Alloy Steel Pipe Ibanga 3 GR 3 IPIPE ASTM A333 Iyalayisha
Insimbi ye-Alloy iyinsimbi ebiyelwe ngezinto ezahlukahlukene ngamanani aphelele phakathi kwe-1.0% no-50% ngesisindo ukuthuthukisa izakhiwo zayo zemishini. Ama-alloy ensimbi ahlukaniswe ngamaqembu amabili: ama-alloy aphansi kanye nama-alloy aphezulu. Umehluko phakathi kwalokhu okubili ukuphikiswa. USmith noHashemi bachaze umehluko ku-4.0%, ngenkathi uDegarmo, et al., Chaza ku-8.0%. [1] [2] Ngokuvamile, ibinzana \ "alloy lensimbi " libhekisela ku-alloy le-alloy .-- zhengzhou Huitong Pipeline Equipment Co, Ltd.
Ukuze uthuthukise ukusebenza kahle kwe-Thermal kwepayipi elivuselelayo lesitshalo samandla, izinga lokushisa kabusha lingadalelwa ukuba ngu-621¡Ãc, okungukuthi, izinga lokushisa elihle kakhulu. I-United States yaqala yathuthukiswa i-ASTM A335 P92 Steel eya ngasekupheleni kwawo-1980s ukufeza izidingo zokumelana nokushisa kwamandla okushisa aphezulu. I-Alloy Steel P92 iyinguqulo ethuthukisiwe ye-ASTM A335 p91 alloy ngokungezwa ngamabomu kweTungsten, i-vagadium, i-niobium, ukuncishiswa kwesilinganiso se-molybdenum ukunciphisa i-ferrite \ auustogen okuqukethwe.
Okuqukethwe kuqukethe ikhabhoni, i-manganese, phosphorus, isibabule, i-silicon, 8% chromium ne-molybdenum engxenyeni. I-SA 335 Ibanga P5 Alloy Steel Pipe inamandla afanayo kumabanga amaningi ensimbi engagqwali, anamandla amancane ovunela angu-205MPA kanye namandla amancane ashubile angu-415MPA.