E rekisoa e le Nickel Alloy 718 le Inconel 7l8, alloy 718 ke lisebelisoa tse phahameng tsa nickel-chromium. Alloy ena e thata ka lilemo e fana ka khanyetso e ikhethang ea kutu 'me e bonts'a litšobotsi tse etsang hore ho be bonolo ho sebetsa le tsona molemong oa ho etsa lintho. Lintho tse ling tsa bohlokoa tsa Nickel Alloy 718 le Inconel 7l8 ke:
- Khahlanong le khatholoho e babatsehang
- E ka etsoa esita le likarolo tse rarahaneng ka ho fetisisa
- E fana ka mefuta e mengata ea mocheso -423°F(-253°C) ho isa ho 1300°F(705°C)
- Ho tsieleha ho ikhethang, ho khathala, ho thella le ho phatloha ho matla
- Gamma Prime a matlafala
- Ho hanyetsa oxidation e ntle ho fihla ho 1800°F(980°C)
- E fumaneha ka khalefo, ea tsofetseng, e batang kapa e batang, e sebetsang le ea tsofetseng
Ka lebaka la thepa ea eona e ikhethang, alloy 718 e ratoa ke liindasteri tse 'maloa tse fapaneng tsa bohlokoa le lits'ebetso tse kenyelletsang:
- Likarolo tsa turbine ea khase
- Litanka tsa polokelo ea cryogenic
- Lienjiniere tsa jet
- Li-motors tsa rokete tse nang le mafura le likarolo tse ling
- Li-fasteners le likarolo tsa lisebelisoa
- Li-spacers tsa mafura a nyutlelie
- Hot extrusion tooling
- Ho thella hole hole le ho tiisa matla
Nickel Alloy 718 le Inconel 7l8 li na le nickel e fetang 50% le likarolo tse fapaneng tse fapaneng:
- Ke 52.5%
- Fe 18.5%
- Cr 19%
- Cb+Ta 5.13%
- Mo 3.05%
- Ke 0.9%
- Al .5%
- Co 1% max
Nako ea poso: Aug-05-2020