760 MPA Soft High okpomọkụ N07718 Nickel Alloy Inconel Steel
Nkọwa izugbe
Inconel 718 bụ alloy nwere ike ịka nká nke na-eguzogide corrosion nke ukwuu. Ike ya dị elu, nguzogide corrosion, na ịdị mfe nke imepụta weld emeela alloy 718 ka ọ bụrụ superalloy kachasị ewu ewu ejiri na ụlọ ọrụ.
Inconel 718 nwere ezigbo nguzogide organic acid, alkalies na salts, na mmiri oké osimiri. Nguzogide ziri ezi na sọlfọ, hydrochloric, hydrofluoric, phosphoric, na acid nitric. Ọ dị mma na-eguzogide oxidation, carburization, nitridation, na nnu gbazere. Ezi iguzogide sulfidation.
Age-hardenable Inconel 718 na-ejikọta ike okpomọkụ dị elu ruo 700 °C (1300 °F) na nguzogide corrosion na ezigbo nrụpụta. Njirimara ịgbado ọkụ ya, ọkachasị nguzogide ya na mgbawa postweld, pụtara ìhè. N'ihi njirimara ndị a, a na-eji Inconel 718 mee ihe maka akụkụ maka igwe ụgbọ elu ụgbọ elu; akụkụ ikuku dị elu dị elu, dị ka wiil, bọket, na oghere; Igwe ọkụ na-ekpo ọkụ na-ekpo ọkụ na ngwa ngwa, tankage cryogenic, na ihe ndị dị na mmanụ na gas na mmepụta ngwá ọrụ nuklia.
| Ọkwa | Ni% | kr% | mo% | Nb% | Fe% | Al% | Ti% | C% | Mn% | Si% | Cu% | S% | P% | Co% |
| Ọnụ ego nke 718 | 50-55 | 17-21 | 2.8-3.3 | 4.75-5.5 | Bal. | 0.2-0.8 | 0.7-0.15 | Kachasị 0.08 | Kachasị 0.35 | Kachasị 0.35 | Kachasị 0.3 | Kachasị 0.01 | Oke 0.015 | Kachasị 1.0 |
Ngwakọta kemịkalụ
Nkọwapụta
| Ọkwa | UNS | Ụlọ ọrụ Nr. |
| Ọnụ ego nke 718 | N07718 | 2.4668 |
Njirimara anụ ahụ
| Ọkwa | Njupụta | Ebe Na-agbaze |
| Ọnụ ego nke 718 | 8.2g / cm3 | 1260C-1340C |
Ihe eji arụ ọrụ
| Ọnụ ego nke 718 | Ike ọdụdọ | Mpụta Ike | Ogologo oge | Brinell Hardness (HB) |
| Ọgwụgwọ Ngwọta | 965 N/mm² | 550 N/mm² | 30% | ≤363 |
Nkọwapụta mmepụta anyị
| Ogwe | Na-akpụ akpụ | Pipe/Tube | Mpempe akwụkwọ / eriri | Waya | |
| Ọkọlọtọ | ASTM B637 | ASTM B637 | AMS 5589/5590 | ASTM B670 | AMS 5832 |
Oke Oke
Inconel 718 waya, mmanya, mkpanaka, warara, forging, efere, mpempe akwụkwọ, tube, fastener na ndị ọzọ ọkọlọtọ ụdị dị.
