A na-ere ya dị ka Nickel Alloy 718 na Inconel 7l8, alloy 718 bụ ihe nickel-chromium siri ike dị elu. Alloy a siri ike nke afọ na-enye nguzogide corrosion pụtara ìhè ma gosipụta njirimara na-eme ka ọ dị mfe iji rụọ ọrụ maka ebumnuche imepụta. Njirimara ndị ọzọ dị mkpa nke Nickel Alloy 718 na Inconel 7l8 bụ:
- Nguzogide ezumike dị mma
- Enwere ike ịmepụta n'ime akụkụ ndị kachasị mgbagwoju anya
- Na-enye oke okpomọkụ -423°F(-253°C) ruo 1300°F(705°C)
- Ike mgbakasị ahụ pụtara ìhè, ike ọgwụgwụ, ike na-akpụ akpụ na mgbawa
- Gamma Prime gbasiri ike
- Nguzogide oxidation kacha mma ruo 1800°F(980°C)
- Dị na iwe iwe iwe, agadi, oyi na-arụ ọrụ, ma ọ bụ oyi na-arụ ọrụ na agadi
N'ihi akụrụngwa ya pụrụ iche, alloy 718 na-ewu ewu na ọtụtụ ụlọ ọrụ na ngwa dị egwu gụnyere:
- Ngwa ngwa turbine gas
- Ebe nchekwa nke cryogenic
- Igwe ụgbọ elu
- Moto rọketi na ihe ndị mejupụtara mmiri mmiri gbara ọkụ
- Fasteners na akụrụngwa akụrụngwa
- Ihe oghere mmanụ ọkụ nuklia
- Ngwá ọrụ extrusion na-ekpo ọkụ
- Ntugharị oghere ala na ike bolting
Nickel Alloy 718 na Inconel 7l8 nwere ihe karịrị 50% nickel yana ọtụtụ ihe dị iche iche:
- Nke 52.5%
- Fe 18.5%
- 19%
- Cb+Ta 5.13%
- Mo 3.05%
- Nke 0.9%
- Al .5%
- Co 1% max
Oge nzipu: Ọgọst-05-2020