Nkọwa Izugbe
Inconel 718 bụ alloy a na-eji eme ka ọ sie ike nke ukwuu, nke na-eguzogide nchara nke ukwuu. Ike ya dị elu, iguzogide nchara, na ịdị mfe nke imepụta ihe eji alụ ọgụ emeela ka alloy 718 bụrụ ihe kachasị ewu ewu eji eme ihe n'ụlọ ọrụ mmepụta ihe.
Inconel 718 nwere ezigbo iguzogide asịd organic, alkali na nnu, na mmiri mmiri. Ọ na-eguzogide asịd sulfuric, hydrochloric, hydrofluoric, phosphoric, na nitric. Ọ na-eguzogide mmeghachi omume oxidation, carburization, nitridation, na nnu agbaze. Ọ na-eguzogide mmeghachi omume ziri ezi megide sulfidation.
Inconel 718 nke na-ekwe ka ọ sie ike ogologo oge na-ejikọta ike okpomọkụ dị elu ruo 700 °C (1300 °F) yana iguzogide nchara na ịdị mma nke imepụta ihe. Njirimara ịgbado ọkụ ya, ọkachasị iguzogide mgbawa postweld, dị oke mma. N'ihi njirimara ndị a, a na-eji Inconel 718 eme ihe maka akụkụ maka injin turbine ụgbọelu; akụkụ ikuku dị elu, dị ka wiil, bọket, na oghere; bolt na ihe njide okpomọkụ dị elu, tanka cryogenic, na ihe ndị mejupụtara maka mwepụ mmanụ na gas na injinịa nuklia.
| Ọkwa | Ni% | Cr% | Mo% | Nb% | Fe% | Al% | Ti% | C% | Mn% | Si% | Cu% | S% | P% | Kọ% |
| Inconel 718 | 50-55 | 17-21 | 2.8-3.3 | 4.75-5.5 | Bọl. | 0.2-0.8 | 0.7-0.15 | Kachasị 0.08 | Oke kachasị 0.35 | Oke kachasị 0.35 | Oke 0.3 | Kachasị 0.01 | Oke kachasị 0.015 | Oke 1.0 |
Ngwakọta Kemịkalụ
Nkọwapụta
| Ọkwa | UNS | Werkstoff Nr. |
| Inconel 718 | N07718 | 2.4668 |
Njirimara Anụ Ahụ
| Ọkwa | Njupụta | Ebe Mgbaze |
| Inconel 718 | 8.2g/cm3 | 1260°C-1340°C |
Njirimara Mekaniki
| Inconel 718 | Ike ọdụdọ | Ike Mwepụta | Ogologo | Ike Brinell (HB) |
| Ọgwụgwọ Ngwọta | 965 N/mm² | 550 N/mm² | Pasentị iri atọ | ≤363 |
Nkọwapụta Mmepụta Anyị
| Ụlọ mmanya | Ịkpụpụta | Paịpụ/Tube | Mpempe akwụkwọ/Mpempe akwụkwọ | Waya | |
| Ọkọlọtọ | ASTM B637 | ASTM B637 | AMS 5589/5590 | ASTM B670 | AMS 5832 |
Oke nha
E nwere waya Inconel 718, ogwe osisi, mkpanaka, eriri, ịkpụ ihe, efere, mpempe akwụkwọ, tube, ihe njide na ụdị ọkọlọtọ ndị ọzọ dị.
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