Title:
IRON-BASED ALLOY POWDER AND MOLDED ARTICLE USING SAME
Document Type and Number:
WIPO Patent Application WO/2020/013632
Kind Code:
A1
Abstract:
Disclosed are an iron-based alloy composition and an iron-based amorphous alloy powder which maintain a high purity amorphous structure even after being coated by means of a spraying method or the like as well as having improved various physical properties. The iron-based amorphous alloy powder is an alloy composition comprising iron, chromium, and molybdenum, wherein the content of chromium is 25.4-55.3 parts by weight and the content of molybdenum is 35.6-84.2 parts by weight, with respect to 100 parts by weight of iron, and further comprising at least one selected from carbon and boron.
Inventors:
KIM CHOONG NYUN PAUL (KR)
Application Number:
PCT/KR2019/008571
Publication Date:
January 16, 2020
Filing Date:
July 11, 2019
Export Citation:
Assignee:
ATTOMETAL TECH PTE LED (KR)
International Classes:
B22F3/10; C22C1/04
Foreign References:
| KR20120139821A | 2012-12-27 | |||
| KR100313348B1 | 2001-12-28 | |||
| US4822415A | 1989-04-18 | |||
| JP2004140322A | 2004-05-13 | |||
| JP2008045203A | 2008-02-28 | |||
| US5288344A | 1994-02-22 | |||
| US5368659A | 1994-11-29 |
Other References:
See also references of EP 3804882A4
Attorney, Agent or Firm:
TW INTERNATIONAL PATENT AND LAWFIRM (KR)
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