Alloy P91 Pipe Kope Tube Tube
Astm a335 p91 phala ke phala e se nang letho bakeng sa lits'ebetso tsa mocheso o phahameng. Liphaepi tsena li etsoa ka alloric ALDEL. Phala ea lik'hemi ka A335 p91 e na le lintho tse kang molybdenum (mo) le chromium e kenyelletsoa ho alloy. Matla a hlasimolohileng a pipi ea P93 a P91 P91 a eketseha ha MolyBdenum le chromium e kenyelletsoa ho Alloy. Matla a hlasimolohileng a A335 Grade P91 ea P91 ea 415 ke 415 MPA, ha ba ntse ba le matla a 205 mpa. Phopo ea phaephela e tloha ho 20% ho isa ho 30%.
Alloy steel p91e nkoa e le e ikhethang ka lebaka la likarolo tse ling tsa li-chromium tse tsoetseng pele-molybem Mera ena e ka 92-122, 23-25, le makhoaba a phahameng. Li-steels tsa csef li fapane, ho latela p (t) 91. Ka li-chroroma tse phahameng tsa chromium, tšepe ke ntho e fapaneng haholo likolong tse fapaneng. Ka hona, ho bitsa bohlokoa ba mantlha ka tlhokomelo e ntle haholo.
P91 Na chrome e aloy e halikiloeng e nang le matla a matle le khatello ea mocheso. Pipe ea Alloy P9 e etselitsoe hore e ntlafatsoe, e e etsa hore e ntlafatsoe hore e be matla a ntlafalitsoeng (CSEF). Ts'ebetso ea tlhahiso eaAsme Sa335 Grade PPI PPIe qala ka ho theha ka ho taka kapa ho chesa ho felile ka kalafo ea mocheso. Phekolo ea Heat e qala ka mokhoa oa ho etsa popi ho 1050 ° C. Metal e etsoa ka ho etsa liphetoho ho la 1050 ° C, moea o futhumatsa ho omella ho isa 760 ° C.
Forritic Alloy Alleel A335 \ SaD335 P9 e nang le litšobotsi tse matla haholo tse sa senyeheng ha nako e ntse e tsamaea. Pipe ea Alloy P9 e boetse e bitsoa chrome moly pipe kapa 9 cr 1 cr 1 mo tšepe ho latela setlolo sa eona.
Kereiti ea sehlopha sa P91 e matla ho feta e fetileng e fetileng, e leng sehlopha sa T22 kapa P22, 'me e khona ho mamella mocheso ho fihlela ho 600 tsa C. Baetsi bahlahisi ba ka phahamisa mocheso o sebetsang maemong a sebetsang, ts'ebetsong e ntseng e eketseha le ho ba le bophelo bo tenang bo phahameng ka makhetlo a leshome. Ntle le moo, likarolo tse tšesaane li ka etsoa kaha ho na le mefokolo ea mocheso ea oxida. Phokotso ea alloy pp ka kakaretso e lumella phokotso ea 2-to-to-to-to-to-to-to-to-to-to-to-to-to-to-to-to-to-to-to-to-to-to-to-to-to-to-to-to-to-To- Leraba le tšesaane le sebelisa tšepe e fokolang, nako e khuts'oane ea ho palama le ho ba le mojaro o bobebe. Melemo ena e ke ke ea khoneha ke ho tsepamisa mohopolo oa chromium ea tšepe. Sehlopha sa 91 se na le 9% chromium le 1% molybdenum, ha sehlopha se latelang sa P22 se na le 2.5% chromium.
