書誌事項
- タイトル別名
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- Effects of Boron Content and Heat Treatment on Behavior of Complex Boride Forming in Ni-Cr-Mo-B Gas Atomized Powder
- Ni Cr Mo Bケイ ガスアトマイズ フンマツ ノ フクホウカブツ セイセイ キョドウ ニ オヨボス Bリョウ オヨビ ネツ ショリ ノ エイキョウ
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Effects of B content and heat treatment on properties of gas atomized powders with Ni-10mass%Cr-36mass%Mo-Xmass%B compositions (X=1.5∼4) were investigated. Examined powders were produced by gas atomization, followed by sieving under 150 μm. These powders were heat treated at various temperatures to investigate the effect of heat treatment temperature.<BR>As a result, tetragonal M3B2, tetragonal M5B3 and orthorhombic M3B2 type complex borides were observed in examined powders before and after the heat treatment. Compositions and crystal structures of complex borides varied depending on B contents in examined powders, hereby compositions of Ni-based matrix phases also varied. Vickers hardness after the heat treatment at 1473 K increased with increasing B content.
収録刊行物
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- 粉体および粉末冶金
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粉体および粉末冶金 57 (12), 758-763, 2010
一般社団法人 粉体粉末冶金協会
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詳細情報 詳細情報について
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- CRID
- 1390282681283570176
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- NII論文ID
- 10027756504
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- NII書誌ID
- AN00222724
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- ISSN
- 18809014
- 05328799
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- NDL書誌ID
- 10949523
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可