| 摘要 |
<p>INVENTION: Glassy Alloys having Near-Zero Magnetostriction and High Saturation Induction INVENTOR: Robert C. Q'Handley Glassy alloys containing cobalt, nickel and iron and evidencing near-zero magnetostriction and high saturation induction are disclosed. The glassy alloys consist essentially of about 13 to 73 atom percent cobalt, about 5 to 50 atom percent nickel, about 2 to 17 atom percent iron, with the proviso that the total of cobalt, nickel and iron is about 80 atom percent, and the balance essentially boron plus incidental impurities. The magnetostriction of the glassy alloys ranges from about +3 x 10-6 to -3 x 10-6 and the saturation induction is at least about B kGauss.</p> |
