High Chromium Fe-Cr-Mo-P-C Amorphous Coating Films Produced by Thermal Spraying Technique
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- Komaki Masahiro
- Nakayama Steel Works, Ltd., R&D Division
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- Mimura Tsunehiro
- Nakayama Steel Works, Ltd., R&D Division
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- Kurahasi Ryurou
- Nakayama Steel Works, Ltd., R&D Division
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- Kouzaki Masahisa
- Nakayama Steel Works, Ltd.
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- Yamasaki Tohru
- University of Hyogo
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High chromium Fe-Cr-Mo-P-C amorphous coating films containing up to about 35 at% Cr having high hardness and high corrosion resistance have been produced by a newly developed thermal spraying technique. In order to control the temperatures of the powder particles in the flame spray and the substrate, a cylindrical nozzle, with external cooling nitrogen gas, was mounted to the front end of the thermal spraying gun. Fe70Cr10P13C7 and Fe38Cr35Mo7P13C7 films with various external cooling gas velocities between 20 m/s and 40 m/s exhibited entire amorphous structure without oxides and/or unmelted powder particles. High corrosion-resistance of the Fe38Cr35Mo7P13C7 amorphous coating film was observed in immersion tests using 35% hydrochloric acid.
収録刊行物
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- MATERIALS TRANSACTIONS
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MATERIALS TRANSACTIONS 52 (3), 474-480, 2011
公益社団法人 日本金属学会
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詳細情報 詳細情報について
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- CRID
- 1390282679226913280
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- NII論文ID
- 10027838704
- 130004454626
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- NII書誌ID
- AA1151294X
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- ISSN
- 13475320
- 13459678
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- NDL書誌ID
- 10990737
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可
