Alloy 718 yakatanga kugadzirirwa indasitiri yezvemuchadenga asi simba rayo rakanaka uye kuramba kwecorrosion zvakazivikanwa neindasitiri yemafuta uye ikozvino yave kushandiswa zvakanyanya mumunda uyu zvakare.

Alloy 718 is a nickel-chromium alloy iyo inogona kupiswa-kupisa kuti ipe simba rakakwirira, yakanaka corrosion resistance, kusununguka kwekuumbwa uye inogona kusungirirwa nekudzivirira kwakanaka kushungurudza zera rinoputika. Iyo alloy inogona kushandiswa pakudziya kusvika ku700ºC.

Alloy 718 yeindasitiri yemafuta inobatwa nekupisa zvekuti kuomarara hakupfuure 40HRC inova ndiyo yakanyanya kubvumidzwa neNACE MR-01-75/ ISO 15156: 3 kudzivirira kushushikana kwecorrosion kupaza. Iwo mashandisirwo makuru mundima iyi mavharuvhu uye chaiyo tubing.

Alloy 718 yeaerospace uye kugadzirwa kwemagetsi inorapwa kupisa kuti ipe simba rakawanda uye yakakwira yekukwira inopikisa nehurema hwakajairwa hunodarika 42HRC. Iwo mashandisirwo makuru zvikamu zvema turbines egasi, injini dzendege, fasteners uye mamwe maapplication esimba.