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Warm spraying : a novel coating process based on high-velocity impact of solid particles
http://hdl.handle.net/10232/14422
http://hdl.handle.net/10232/14422e33366cd-3bdc-432f-b5f9-ecbb52cd966a
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AA11561821_v9n3_p1-17.pdf (4.1 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2012-06-26 | |||||
| タイトル | ||||||
| タイトル | Warm spraying : a novel coating process based on high-velocity impact of solid particles | |||||
| タイトル言語 | en | |||||
| 著者 |
黒田, 聖治
× 黒田, 聖治× 川喜多, 仁× 渡邊, 誠× 片野田, 洋 |
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| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | thermal spray | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | coating | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | gas dynamics | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | high-velocity impact | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | titanium | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | metallic glass | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | WC–Co | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | titanium oxide | |||||
| キーワード | ||||||
| 主題言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | ultrahigh-molecular-weight polyethylene | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 要約 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | In recent years, coating processes based on the impact of high-velocity solid particles such as cold spraying and aerosol deposition have been developed and attracting much industrial attention. A novel coating process called ‘warm spraying’ has been developed, in which coatings are formed by the high-velocity impact of solid powder particles heated to appropriate temperatures below the melting point of the powder material. The advantages of such process are as follows: (1) the critical velocity needed to form a coating can be significantly lowered by heating, (2) the degradation of feedstock powder such as oxidation can be significantly controlled compared with conventional thermal spraying where powder is molten, and (3) various coating structures can be realized from porous to dense ones by controlling the temperature and velocity of the particles. The principles and characteristics of this new process are discussed in light of other existing spray processes such as high-velocity oxy-fuel spraying and cold spraying. The gas dynamics of particle heating and acceleration by the spraying apparatus as well as the high-velocity impact phenomena of powder particles are discussed in detail. Several examples of depositing heat sensitive materials such as titanium, metallic glass, WC–Co cermet and polymers are described with potential industrial applications. |
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| 内容記述言語 | en | |||||
| 収録雑誌名 |
en : Science and technology of advanced materials 巻 9, 号 3, p. 1-17, 発行日 2008 |
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| 作成日 | ||||||
| 日付 | 2008-09-10 | |||||
| 日付タイプ | Issued | |||||
| ISSN | ||||||
| 収録物識別子タイプ | PISSN | |||||
| ISSN | 14686996 | |||||
| NII書誌ID（雑誌） | ||||||
| 収録物識別子タイプ | NCID | |||||
| NC ID | AA11539797 | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| DOI | https://doi.org/10.1088/1468-6996/9/3/033002 | |||||
| 権利 | ||||||
| 権利情報の言語 | en | |||||
| 権利情報 | National Institute for Materials Science (NIMS) and authors | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| NDC | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 432 | |||||
| 公開者・出版者 | ||||||
| 出版者 | National Institute for Materials Science/IOP Publishing | |||||
| 出版者言語 | en | |||||
