Igurishwa nka Nickel Alloy 718 na Inconel 7l8, alloy 718 nimbaraga nyinshi nikel-chromium. Iyi myaka ikomereye imyaka itanga imbaraga zidasanzwe zo kurwanya ruswa kandi ikagaragaza ibiranga byoroshe gukorana nintego zo guhimba. Ibindi bintu byingenzi bya Nickel Alloy 718 na Inconel 7l8 ni:
- Kurwanya kwidagadura bihebuje
- Irashobora guhimbwa no mubice bigoye cyane
- Tanga ubushyuhe bugari -423 ° F (-253 ° C) kugeza 1300 ° F (705 ° C)
- Imbaraga zidasanzwe, umunaniro, kunyerera, n'imbaraga zo guturika
- Gamma Prime yarakomeje
- Kurwanya okiside nziza cyane kugeza 1800 ° F (980 ° C)
- Biraboneka mubushuhe budasanzwe, bukuze, bukonje bukora, cyangwa imbeho ikora kandi ishaje
Kubera imiterere yihariye yimitungo, alloy 718 irazwi ninganda zinganda zingirakamaro hamwe nibisabwa harimo:
- Ibikoresho bya gaz turbine
- Ibigega byo kubika Cryogenic
- Moteri y'indege
- Amazi ya moteri ya roketi moteri n'ibigize
- Ibifunga n'ibikoresho
- Ibyogajuru bya kirimbuzi
- Igikoresho gishyushye
- Hasi umwobo umwobo hamwe no gukomera
Nickel Alloy 718 na Inconel 7l8 igizwe na nikel irenga 50% hamwe nibintu byinshi bitandukanye:
- Ni 52.5%
- Fe 18.5%
- Cr 19%
- Cb + Ta 5.13%
- Mo 3.05%
- Ti 0.9%
- Al .5%
- Co 1% max
Igihe cyo kohereza: Kanama-05-2020