JP6198062B2 - Co基合金粉末 - Google Patents
Co基合金粉末 Download PDFInfo
- Publication number
- JP6198062B2 JP6198062B2 JP2014028903A JP2014028903A JP6198062B2 JP 6198062 B2 JP6198062 B2 JP 6198062B2 JP 2014028903 A JP2014028903 A JP 2014028903A JP 2014028903 A JP2014028903 A JP 2014028903A JP 6198062 B2 JP6198062 B2 JP 6198062B2
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- mass
- based alloy
- alloy powder
- hardness
- powder
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Powder Metallurgy (AREA)
Description
Cr:30質量%、Mo:5質量%、N:0.3質量%を含むCo基合金組成物に、炭素をそれぞれ0.5質量%、1質量%、2質量%、3質量%、4質量%、5質量%添加した原料を真空溶解し、アルゴンガス中でガスアトマイズして、合金粉末を作成した。これらの粉末の平均粒径は、アトマイズ条件と、メッシュ篩とを調整することで、1μmから200μmとした。粉末の粒度分布の測定結果を、図1に示す。また、真空溶解した時に、溶湯の一部を金型に鋳込み、インゴットも作成した。
Claims (3)
- Cr:30質量%と、Mo:5質量%と、炭素:1.0〜5.0質量%と、N:0〜0.6質量%とを含み、残部がCoおよび不可避不純物から成ることを特徴とするCo基合金粉末。
- 粒子径が、1μm以上、200μm以下の粉末から成ることを特徴とする、請求項1記載のCo基合金粉末。
- 電子ビーム積層造形に用いられることを特徴とする請求項1または2記載のCo基合金粉末。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014028903A JP6198062B2 (ja) | 2014-02-18 | 2014-02-18 | Co基合金粉末 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014028903A JP6198062B2 (ja) | 2014-02-18 | 2014-02-18 | Co基合金粉末 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015151610A JP2015151610A (ja) | 2015-08-24 |
JP6198062B2 true JP6198062B2 (ja) | 2017-09-20 |
Family
ID=53894190
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014028903A Active JP6198062B2 (ja) | 2014-02-18 | 2014-02-18 | Co基合金粉末 |
Country Status (1)
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JP (1) | JP6198062B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6306393B2 (ja) * | 2014-03-28 | 2018-04-04 | 国立大学法人東北大学 | 機械部品 |
JP6875682B2 (ja) * | 2017-07-03 | 2021-05-26 | 国立大学法人東北大学 | 機械部品 |
JP7036413B2 (ja) * | 2017-07-03 | 2022-03-15 | 国立大学法人東北大学 | 電子ビーム積層造形用Co基合金粉末 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5303718B2 (ja) * | 2006-06-22 | 2013-10-02 | 国立大学法人岩手大学 | 多孔質Co基合金焼結被覆材およびその製造方法 |
JP4517008B1 (ja) * | 2009-12-16 | 2010-08-04 | 住友金属工業株式会社 | 高温材搬送用部材 |
CN103890207A (zh) * | 2011-10-21 | 2014-06-25 | 京瓷医疗株式会社 | 生物体用Co-Cr-Mo合金 |
JP5630430B2 (ja) * | 2011-12-13 | 2014-11-26 | セイコーエプソン株式会社 | 粉末冶金用金属粉末および焼結体 |
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2014
- 2014-02-18 JP JP2014028903A patent/JP6198062B2/ja active Active
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Publication number | Publication date |
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JP2015151610A (ja) | 2015-08-24 |
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