Inconel imhuri ye austenitic nickel chromium super alloys.
Inconel alloys zvinhu zvinodzivirira corrion oxidation zvakakodzera kushandiswa munzvimbo dzakaomarara dzinenge dzichimanikidzwa uye dzichimanikidzwa.
kupisa. Kana yapiswa, Inconel inoumba ganda rakagadzikana, rinoita oxide rinodzivirira pamusoro kubva pakurwiswa zvakare. Inconel inochengetedza
simba pamusoro pemhando dzakasiyana dzekupisa, zvinokwezva kushandiswa kwekupisa kwakanyanya apo aruminiyamu nesimbi zvinogona kukundwa
nekuda kwezvipfeko zvekristaro zvinopinzwa nekupisa. Simba repamusoro reInconel rinogadzirwa nemhinduro yakasimba
kusimbaradza kana kunaya kwemvura, zvichienderana nechinhu chakagadzirwa.
Inconel 718 imhando yenickel-chromium-molybdenum yakagadzirwa kuti irambe nzvimbo dzakasiyana-siyana dzinoparadza zvakanyanya, dzinoita kuti pave nekuora uye dzinotsemuka. Iyi nickel steel alloy inoratidzawo kugona kukuru, kudhonza, uye kutsemuka pakupisa kwakanyanya. Iyi nickel alloy inoshandiswa kubva pakupisa kwe cryogenic kusvika pakushanda kwenguva refu pa1200° F. Chimwe chezvinhu zvinosiyanisa Inconel 718's composition kuwedzera niobium kuti ibvumire kuomesa kwezera izvo zvinobvumira annealing uye welding pasina kuomarara panguva yekupisa nekutonhodza. Kuwedzera niobium kunoshanda nemolybdenum kuti iomese matrix ye alloy uye kupa simba rakawanda pasina kurapwa kwekupisa kwakasimba. Mamwe ma nickel-chromium alloys anozivikanwa anoomesa kwezera kuburikidza nekuwedzera aluminium ne titanium. Iyi nickel steel alloy inogadzirwa nyore nyore uye inogona kusungirirwa mumamiriro ekuomarara kana emvura. Iyi superalloy inoshandiswa mumaindasitiri akasiyana-siyana akadai seaerospace, chemical processing, marine engineering, michina yekudzora kusvibiswa, uye nuclear reactors.
| Chinhu | 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 | zororo | ≤3 | zororo | 7~11 | zororo | 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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