Powder made of iron-base metallic glass

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United States of America Patent

PATENT NO 9840760
SERIAL NO

14440521

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Abstract

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The present invention is to provide powder made of iron-based metallic glass, the corrosion resistance of which is improved over the conventional powder made of iron-based metallic glass. The basic composition includes a group of iron-based metallic elements that predominantly has Fe, a group of metalloid elements that consists of Si, B, P, and C, and a little amount of a group of elements for improving the degree of supercooling that consists of either or both of Nb and Mo. The powder made of the iron-based metallic glass is obtained by adding to the basic composition an element for improving the corrosion resistance. The obtained powder made of the iron-based metallic glass has an excellent corrosion resistance, an excellent magnetic property, and an excellent insulating property.

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Patent Owner(s)

  • SINTOKOGIO, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Harada, Takuya Toyokawa, JP 41 210
Hayashi, Shingo Toyokawa, JP 29 58
Kino, Yasushi Toyokawa, JP 4 12

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