Inconel ke lelapa la li-super alloys tse thehiloeng ho austenitic nickel chromium.
Li-alloy tsa Inconel ke thepa ea ho hanyetsa corrion ea oxidation e loketseng hantle bakeng sa ts'ebeletso libakeng tse feteletseng tse tlas'a khatello le
mocheso. Ha e futhumatsoa, Inconel e etsa lera la oxide le tsitsitseng, le sa sisinyeheng le sireletsang bokaholimo tlhaselong e 'ngoe. Inconel e boloka
matla holim'a mefuta e mengata ea mocheso, e khahlang bakeng sa lits'ebetso tsa mocheso o phahameng moo aluminium le tšepe li ka inehelang ho senyeha
ka lebaka la likheo tsa kristale tse bakoang ke mocheso. Matla a mocheso o phahameng a Inconel a ntlafatsoa ke tharollo e tiileng
ho tiea kapa ho na ha pula, ho itshetlehile ka motswako.
Inconel 718 ke motsoako oa nickel-chromium-molybdenum o etselitsoeng ho hanela mefuta e mengata ea libaka tse senyang haholo, ho bola ha likoti le mapetso. Motsoako ona oa tšepe ea nickel o boetse o bonts'a thepa e phahameng haholo ea tlhahiso, ho tsieleha le ho phatloha ha mocheso mochesong o phahameng. Motsoako ona oa nickel o sebelisoa ho tloha mochesong oa cryogenic ho fihlela ts'ebeletsong ea nako e telele ho 1200° F. E 'ngoe ea litšobotsi tse khethollang tsa motsoako oa Inconel 718 ke ho eketsoa ha niobium ho lumella ho tiea ha botsofali ho lumellang ho annealing le ho tjheseletsa ntle le ho tiea ka tšohanyetso nakong ea ho futhumatsa le ho pholisa. Ho eketsoa ha niobium ho sebetsa le molybdenum ho tiisa matrix ea motsoako le ho fana ka matla a phahameng ntle le kalafo e matlafatsang ea mocheso. Metsoako e meng e tsebahalang ea nickel-chromium e tieafatsoa ke botsofali ka ho eketsoa ha aluminium le titanium. Motsoako ona oa tšepe ea nickel o etsoa habonolo 'me o ka tjheselletsoa boemong ba ho tiea ha annealed kapa pula (lilemo). Superalloy ena e sebelisoa liindastering tse fapaneng tse kang sefofane, ts'ebetso ea lik'hemik'hale, boenjiniere ba likepe, lisebelisoa tsa taolo ea tšilafalo le li-reactor tsa nyutlelie.
| Ntho | Inconel 600 | Inconel | Inconel 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 | phomolo | ≤3 | phomolo | 7-11 | phomolo | 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 | – | – | – | – | – |
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