書誌事項
- タイトル別名
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- Influence of Laser Scanning Route on Relative Density of Sintered Body in Selective Laser Melting of Cemented Carbide
抄録
<p>Two-step laser scanning was proposed for improving relative density of fabricated body of WC-25mass%Co cemented carbide by selective laser melting. In the two-step laser scanning, the laser was scanned at the same pitch with the melted and solidified width of the WC-Co powder in first laser scanning. The powder was supplied to the unsolidified part in the first laser scanning, then the laser was scanned at the same pitch with the melted and solidified width from a position shifted by a half pitch of the scanning in second laser scanning. On the other hand, the laser was scanned at half pitch of the melted and solidified width in one-step laser scanning. Compared with the relative density of the fabricated body in the one-step laser scanning, the relative density in the two-step laser scanning was improved from 0.58 to 0.68.</p>
収録刊行物
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- 機械材料・材料加工技術講演会講演論文集
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機械材料・材料加工技術講演会講演論文集 2016.24 (0), 301-, 2016
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390001205878932480
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- NII論文ID
- 130007132415
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- ISSN
- 2424287X
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可