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  1. 060 工学部
  2. 10 学術雑誌論文
  3. 10 査読済論文
  1. 0 資料タイプ別
  2. 01 学術雑誌論文

溶接部の硬さと強さに及ぼすパルスショット数の影響 : パルスYAGレーザによるマイクロ補修

http://hdl.handle.net/10191/6300
http://hdl.handle.net/10191/6300
3de96acf-418b-4399-9537-f7ec8476d0ac
名前 / ファイル ライセンス アクション
06_0018.pdf 06_0018.pdf (2.0 MB)
Item type 学術雑誌論文 / Journal Article(1)
公開日 2008-04-23
タイトル
タイトル 溶接部の硬さと強さに及ぼすパルスショット数の影響 : パルスYAGレーザによるマイクロ補修
タイトル
言語 en
タイトル 溶接部の硬さと強さに及ぼすパルスショット数の影響 : パルスYAGレーザによるマイクロ補修
言語
言語 jpn
キーワード
主題Scheme Other
主題 Pulsed YAG laser
キーワード
主題Scheme Other
主題 Repair welding
キーワード
主題Scheme Other
主題 Rotary cutter blade
キーワード
主題Scheme Other
主題 Strength of laser welds
キーワード
主題Scheme Other
主題 Vickers Hardness
キーワード
主題Scheme Other
主題 Pulse shot number
キーワード
主題Scheme Other
主題 Retained austenite
資源タイプ
資源 http://purl.org/coar/resource_type/c_6501
タイプ journal article
その他のタイトル
その他のタイトル Effect of Laser Pulse Shot Number on Hardness and Strength of the Welded Zone : Study on the Micro Repair Welding by Pulsed YAG Laser (Report 1)
著者 山田, 善治

× 山田, 善治

WEKO 47927

山田, 善治

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渡辺, 健彦

× 渡辺, 健彦

WEKO 47928

渡辺, 健彦

Search repository
田村, 武夫

× 田村, 武夫

WEKO 47929

田村, 武夫

Search repository
著者別名
識別子 47930
識別子Scheme WEKO
姓名 Yamada, Zenji
著者別名
識別子 47931
識別子Scheme WEKO
姓名 Watanabe, Takehiko
著者別名
識別子 47932
識別子Scheme WEKO
姓名 Tamura, Takeo
抄録
内容記述タイプ Abstract
内容記述 In this study, the effect of laser pulse shot number on the hardness of weld metal and strength of welds was investigated. In the repair welding for such micro part as the cutter, laser welding was carried out to investigate the effects of pulse shot number for the hardness and strength of micro welded zone by the methods of changing pulse shot number under the condition that pulse output energy is constant. The following results were obtained in this study. In the case of laser welding under the condition that pulse output energy is 30 J/P and pulse shot number change from 10 to 60 pulse, the hardness of weld metal was increased with increasing pulse shot number. However, the hardness of weld metal is low against the hardness of base metal. The structure of martensite in the weld metal was decreased with increasing the pulse shot number, and pulse shot number is more than 30 pulse, the martensite in the weld metal disappeared from the weld metal. The strength of welds was increased with increasing the pulse shot number, but the rate of increasing at the strength of welded joint were moderated under the condition that pulse shot number is more than 30 pulse.
書誌情報 溶接学会論文集
en : 溶接学会論文集

巻 19, 号 3, p. 424-432, 発行日 2001-08
出版者
出版者 溶接学会
ISSN
収録物識別子タイプ ISSN
収録物識別子 02884771
書誌レコードID
収録物識別子タイプ NCID
収録物識別子 AN1005067X
著者版フラグ
値 publisher
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