Inkoloy 925 ke motsoako o thata oa ho thatafatsa o thehiloeng ho alloy ea Fe-Ni-Cr ka kenyelletso ea molybdenum, koporo, titanium le aluminium.Alloy e na le matla a phahameng le ho hanyetsa ho hoholo ha kutu ha ho sebelisoa.Likahare tsa nickel li lekane ho sireletsa motsoako ho senya le ho phunyeha ka li-ion tsa chloride.Motsoako oa nickel, molybdenum le koporo le ona o fana ka motsoako o motle oa ho hanyetsa ho fokotsa lik'hemik'hale.Molybdenum e thusa ho ntlafatsa ho hanyetsa ha likoti le ho bola ha mapheo.Karolo ea chromium ea alloy e fana ka khanyetso ea oxidation khahlano le tikoloho e fokotsang.Ho phaella ha titanium le aluminium ho ka matlafatsa motsoako nakong ea phekolo ea mocheso
Alloy | % | Ni | Cr | Fe | Mo | P | C | Mn | Si | S | Cu | Al | Ti |
925 | Min. | 42.0 | 19.5 | tekatekano | 2.5 | - | 1.5 | 0.15 | 1.9 | ||||
Max. | 46.0 | 23.5 | 3.5 | 0.03 | 0.03 | 0.1 | 0.5 | 0.01 | 3.0 | 0.5 | 2.4 |
Botenya (g/cm3) | Sebaka se qhibilihang (℃) |
8.14 | 1343 |
Boemo | Matla a tšepe (MPa) | Matla a tlhahiso(MPa) | Elongation % |
Tharollo e tiileng | 650 | 300 | 30 |
Carpenter Alloy 925 e amohetsoe ho NACE MR0175.
NACE MR0175
Matla a matle a mochini le ho hanyetsa ho hoholo ha kutu.
E na le khanyetso e ntle ea kutu ho chloride ion stress corrosion, corrosion ea lehae le mefuta e fapaneng e fokotsang mecha ea litaba ea lik'hemik'hale ea oxidizing.
Commonl sebelisoa ka oli le khase drillinga likarolo equioment le likarolo.joalo ka liphaephe, li-valve, ioint bositioning, tool ioint packer, tse sebelisoang hape ha ho etsoa li-fasteners.