Inconel ke lelapa la austenitic nickel chromium e thehiloeng super alloys.
Li-inconel alloys ke lisebelisoa tsa ho hanyetsa oxidation corrion tse loketseng hantle bakeng sa ts'ebeletso maemong a feteletseng a tlas'a khatello le khatello ea maikutlo.
Mocheso.
matla holim'a mefuta e mengata ea mocheso, e hohelang lits'ebetso tsa mocheso o phahameng moo aluminium le tšepe li ka oelang
ka lebaka la likheo tsa kristale tse hlahisitsoeng ke mocheso.Matla a phahameng a mocheso a Inconel a hlahisoa ke tharollo e tiileng.
ho tiisa kapa ho thatafala ha pula, ho latela motsoako.
Inconel 718 ke motsoako oa nickel-chromium-molybdenum o etselitsoeng ho hanela mefuta e mengata e fapaneng ea tikoloho e senyang haholo, ho senyeha ha likoti le liphahlo. Alloy ena ea tšepe ea nickel e boetse e bonts'a chai e ngata haholo, e tsitsitseng, le thepa ea ho phunyeha ha mocheso o phahameng. Alloy ena ea nickel e sebelisoa ho tloha mocheso oa cryogenic ho fihlela nako e telele ea tšebeletso ho 1200 ° F. E 'ngoe ea likarolo tse khethollang sebopeho sa Inconel 718's ke ho eketsoa ha niobium ho lumella lilemo tse thata tse lumellang ho hatelloa le ho cheselletsa ntle le ho thatafala ho itlelang feela nakong ea mocheso le pholileng. Ho eketsoa ha niobium ho sebetsa le molybdenum ho thatafatsa matrix a alloy le ho fana ka matla a phahameng ntle le ho matlafatsa kalafo ea mocheso. Li-alloys tse ling tse tsebahalang tsa nickel-chromium li thatafatsoa ke lilemo ka ho eketsoa ha aluminium le titanium. Alloy ena ea tšepe ea nickel e entsoe habonolo 'me e ka tšelisoa ka mokhoa o thata kapa oa pula (lilemo). Superalloy ena e sebelisoa liindastering tse fapa-fapaneng tse kang sepakapaka, ho lokisa lik'hemik'hale, boenjiniere ba leoatleng, thepa ea ho laola tšilafalo, le lisebelisoa tsa nyutlelie.
Ntho | Inconel 600 | Inconel | Tlhaloso: 617 | Inconel | Inconel | Inconel | Inconel | |
601 | 690 | 718 | X750 | 825 | ||||
C | ≤0.15 | ≤0.1 | 0.05-0.15 | ≤0.08 | ≤0.05 | ≤0.08 | ≤0.08 | ≤0.05 |
Mn | ≤1 | ≤1.5 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.35 | ≤1 | ≤1 |
Fe | 6~10 | phomola | ≤3 | phomola | 7-11 | phomola | 5-9 | ≥22 |
P | ≤0.015 | ≤0.02 | ≤0.015 | - | - | - | - | - |
S | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.015 | ≤0.01 | ≤0.01 | ≤0.03 |
Si | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.35 | ≤0.5 | ≤0.5 |
Cu | ≤0.5 | ≤1 | - | ≤0.3 | ≤0.5 | ≤0.3 | ≤0.5 | 1.5-3 |
Ni | ≥7.2 | 58-63 | ≥44.5 | 50-55 | ≥58 | 50-55 | ≥70 | 38-46 |
Co | - | - | 10-15 | ≤10 | - | ≤1 | ≤1 | - |
Al | - | 1-1.7 | 0.8-1.5 | ≤0.8 | - | 0.2-0.8 | 0.4-1 | ≤0.2 |
Ti | - | - | ≤0.6 | ≤1.15 | - | - | 2.25-2,75 | 0.6-1.2 |
Cr | 14-17 | 21-25 | 20-24 | 17-21 | 27-31 | 17-21 | 14-17 | 19.5-23.5 |
Nb+Ta | - | - | - | 4.75-5.5 | - | 4.75-5.5 | 0.7-1.2 | - |
Mo | - | - | 8~10 | 2.8-3.3 | - | 2.8-3.3 | - | 2.5-3.5 |
B | - | - | ≤0.006 | - | - | - | - | - |