♦Ihe onwunwe: Inconel 718
♦Size: M8-M36 ma ọ bụ dị ka kwa ahịa chọrọ
♦OD 15.5-66.0mm NJ:8.4-37.0mm
♦Ọkpụrụkpụ: 1.4mm-5.6mm ma ọ bụ dị ka kwa ahịa chọrọ
♦Ngwa: Aero-engine akụkụ na Aerospace structural akụkụ
♦Ihe oriri ndị ọzọ: Inconel 625, Inconel x750 ect
Inconel® 718bụ ihe mmiri ozuzo na-eme ka nickel-chromium alloy sie ike nke nwere ike dị elu yana ezigbo ductility ruo 1300°F (704°C).Alloy nwere nnukwu ígwè, columbium, na molybdenum, yana obere aluminom na titanium.Nickel 718 nwekwara ezigbo weldability, formability, na ezigbo cryogenic Njirimara ma e jiri ya tụnyere mmiri ozuzo ndị ọzọ siri ike nickel alloys.Nzaghachi siri ike nke mmiri ozuzo dị nwayọ nke alloy a na-enye ohere ịgbado ya ngwa ngwa na-enweghị ike ma ọ bụ mgbawa.Alloy 718 abụghị magnetik.Ọ na-ejigide nguzogide corrosion dị mma na nguzogide oxidation ma jiri ya mee ihe maka akụkụ ndị chọrọ nguzogide dị elu na mgbawa na mgbawa ruo 1300 ° F (704 ° C) na nkwụsị oxidation ruo 1800 ° F (982 ° C).
Alloy | % | Ni | Cr | Fe | Mo | Nb | Co | C | Mn | Si | S | Cu | Al | Ti |
718 | Min. | 50 | 17 | itule | 2.8 | 4.75 | 0.2 | 0.7 | ||||||
Oke. | 55 | 21 | 3.3 | 5.5 | 1 | 0.08 | 0.35 | 0.35 | 0.01 | 0.3 | 0.8 | 1.15 |
Njupụta | 8.24 g/cm³ |
Ebe mgbaze | 1260-1320 ℃
|
Ọnọdụ | Ike ọdụdọ Rm N/mm² | Mpụta ike Rp 0. 2N/mm² | Ogologo oge Dị ka% | Brinell siri ike HB |
Ọgwụgwọ ọgwụgwọ | 965 | 550 | 30 | ≤363 |
Inconel 718 bụ nhazi nke Austenitic, mmiri ozuzo siri ike na-emepụta "γ" mere ka ọ rụọ ọrụ nke ọma.Oke mmiri ozuzo G na-emepụta "δ" mere ka ọ bụrụ plasticity kacha mma na ọgwụgwọ okpomọkụ. na-eguzogide oke nrụgide corrosion cracking na pitting ike na elu okpomọkụ ma ọ bụ obere okpomọkụ gburugburu, karịsịa inoxidability na elu okpomọkụ.
1.arụ ọrụ
2.High tensile ike, ntachi obi ike, creep ike na mgbawa ike na 700 ℃.
3.High inoxidability na 1000 ℃.
4.Steady n'ibu arụmọrụ na ala okpomọkụ.
The elu okpomọkụ ike, magburu onwe corrosion eguzogide na workability na 700 ℃ Njirimara mere ka ọ na-eji na a dịgasị iche iche nke elu chọrọ gburugburu.Inconel akara ule dabara adaba maka iji na mmepụta nke components na-arụrụ ọrụ na ndị siri ike gburugburu dị ka turbocharger rotors & akàrà, moto shafts maka electric submersible olulu mmiri, uzuoku generator, tubes maka okpomọkụ Exchangers, firearm sound suppressor blast baffles na igwe egbe. , ndị na-edekọ igbe ojii na ụgbọ elu wdg.
•Uzuoku turbine
•rọketi mmiri mmiri
•Injinia cryogenic
•Acid gburugburu ebe obibi
•Injinia nuklia