Incocoloy 901 ke motsoako oa nickel-iron-chromium o nang le titanium le aluminium bakeng sa ho thatafatsa pula le molybdenum bakeng sa ho matlafatsa tharollo e tiileng.Alloy e na le matla a tlhahiso e phahameng le khanyetso ea creep ka mocheso o ka bang 1110 ° F (600 ° C).Likahare tse ngata tsa tšepe li thusa motsoako ho kopanya matla a phahameng le litšobotsi tse ntle tsa ho qapa.E sebelisoa ka li-turbine tsa khase bakeng sa li-discs le shafts.
Alloy | % | Ni | Cr | Fe | Mo | B | Co | C | Mn | Si | S | Cu | Al | Ti | P | Pb |
901 | Min. | 40.0 | 11.0 | tekatekano | 5.0 | 0.01 | - | - | - | - | - | - | - | 2.8 | - | - |
Max. | 45.0 | 14.0 | 5.6 | 0.02 | 1.0 | 0.1 | 0.5 | 0.4 | 0.03 | 0.2 | 0.35 | 3.1 | 0.02 | 0.001 |
Botenya | 8.14 g/cm³ |
Sebaka se qhibilihang | 1280-1345 ℃ |
Boemo | Matla a tšepe Rm N/mm² | Ho hlahisa matla Rp 0. 2N/mm² | Elongation Joalo ka % |
Phekolo ea tharollo | 1034 | 689 | 12 |
Bara/Molamu | Mohala | Ho qapa | Ba bang |
BR HR 55, SAE AMS 5660, SAE AMS 5661, AECMA PrEN2176, AECMA PrEN2177, ISO 9723, ISO 9725 | BR HR 55, SAE AMS 5660, SAE AMS 5661, AECMA PrEN2176, AECMA PrEN2177, ISO 9723, ISO 9725 | BR HR 55, SAE AMS 5660, SAE AMS 5661, AECMA PrEN2176, AECMA PrEN2177, ISO 9723, ISO 9725 | AECMA PrEN2178 |
Tlas'a 650 ℃, motsoako o na le matla a tlhahiso e phahameng le matla a ho phunyeha.Tlas'a 760 ℃, e na le khanyetso e ntle ea oxidation le ts'ebeliso e tsitsitseng ea nako e telele.
E sebelisoa haholo ha ho etsoa lienjineri tsa lifofane le tsa fatše tse sebetsang ka tlase ho 650C likarolo tsa sebopeho se fetohang (turbine disc, compressor disc, koranta, joalo-joalo), likarolo tsa sebopeho sa static, selikalikoe sa kantle sa turbine, li-fasteners le likarolo tse ling.
Likopo tsa Inkoloy 901 le litlhoko tse ikhethang:
Alloy ena e sebelisoa haholo ho enjene ea aero-enjene mosebetsing o potolohang likarolo le li-fasteners tsa linaha tsa foreian le turbine ea khase ea fatše ho fihlela 650 C, bophelo bo bolelele ba ts'ebeletsoHome, e boetse e sebelisoa enjeneng ea lifofane, e leng motsoako o seng o holile ka ho sebelisa tlhahlobo. Alloy farging, haeba khetho kapa ts'ebetso ea ts'ebetso e fosahetse, ts'ebetso ea eona e tla bonts'a tataiso e hlakileng, 'me e ka baka lekhalo le tebileng.empa ha feela ts'ebetso e tiile, ketsahalo.e ke ke ea hlaha.Katoloso coefficient ea alloy e haufi le mocheso intensity alloy tšepe, tšepe element boholo bo etsang hore ho khonehe ho hokela mefuta e 'meli ea thepa ka sefahleho sa ak'haonte e chesang ntle le litokisetso tse khethehileng.