Inconel 625 Te Waea Waea Waea Waea Nikareti Maamaa Ernicrmo-3 Te Waea Tuaka Nikeli Upokina Waea Waahere
Ko Inconel he whanau o austenitic nickel chromium based super alloys.
Ko nga koranu Inconel he rauemi aukati i te waikura e pai ana mo te mahi i roto i nga taiao tino kaha e pa ana ki te pehanga me te
te wera.Ka wera ana, ka hanga e Inconel he paparanga waikura, ka mau, ka mau tonu hei tiaki i te mata mai i te whakaekenga atu. Ka mau tonu a Inconel
te kaha ki runga i te whānuitanga o te pāmahana, he pai mo nga tono pāmahana teitei ka hinga te konumohe me te rino ki te pakaru.
ko te hua o nga waahi o te karaihe waiariki. Ko te kaha o te pāmahana teitei o Inconel i whakawhanakehia e te otinga totoka
te whakakaha, te whakapakeketanga ranei o te rerenga, kei runga i te koranu.
Ko te Inconel 718 he koranu nickel-chromium-molybdenum i hangaia hei aukati i te tini o nga taiao tino kino, te rua me te waikura kapiti. Ka whakaatuhia ano hoki e tenei koranu rino nickel te hua tino teitei, te nuku, me te ngokingoki i te wera nui. Ka whakamahia tenei koranu nickel mai i nga wera tangihanga tae noa ki te mahi mo te wa roa i te 1200° F. Ko tetahi o nga ahuatanga motuhake o te hanganga o Inconel 718 ko te taapiri o te niobium ki te tuku i te pakeke pakeke e taea ai te whakaene me te whakapiri me te kore e whakapakeke i te wa whakamahana me te whakamahana. . Ko te taapiri o te niobium ka mahi me te molybdenum ki te whakapakeke i te matrix o te koranu me te whakarato i te kaha nui me te kore he whakamaarama wera. Ko etahi atu koranu nickel-chromium rongonui kua whakapakeketia na roto i te taapiri o te konumohe me te titanium. Ko tenei koranu rino nickel he mea hanga noa, a ka taea te paihere i roto i te ahua o te reera me te ua (tau) kua pakeke. Ka whakamahia tenei superalloy i roto i nga momo ahumahi penei i te aerospace, te tukatuka matū, te miihini moana, nga taputapu whakahaere parahanga, me nga reactors karihi.
Ko nga waahanga teitei o te pāmahana, penei i nga matatahi turbine, nga arai arataki, nga kopae turbine, nga kopae miihini pehanga teitei, te hanga miihini me nga ruma ngiha e whakamahia ana mo te hanga waka rererangi, manuao me nga miihini hau ahumahi.
| Tūemi | 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 | okiokinga | ≤3 | okiokinga | 7~11 | okiokinga | 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 | – | – | – | – | – |
