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- Kawamura Yoshihito
- Department of Mechanical Engineering and Materials Science, Kumamoto University
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- Ohno Yasuhide
- Department of Mechanical Engineering and Materials Science, Kumamoto University
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We have tried an electron beam welding of a Zr41Ti14Cu12Ni10Be23 (at%) bulk metallic glass plate that has an excellent glass forming ability and a thermally stable supercooled liquid. We have for the first time succeeded in the electron-beam welding of the bulk metallic glass plate with a thickness of 3.5 mm. No crystallization was observed in the bead and heat-affected zone. No visible defect or crack was recognized around the bead and heat-affected zone. The tensile strength of the welded bulk metallic glass was the same as that of the parent bulk metallic glass. The successful condition of the electron-beam welding was an electron acceleration voltage of 60 kV, beam currents of 15 to 20 mA and a scanning velocity of 33 mm/s.
収録刊行物
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- MATERIALS TRANSACTIONS
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MATERIALS TRANSACTIONS 42 (11), 2476-2478, 2001
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
- 1390001204248127360
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- NII論文ID
- 130004451406
- 10007487207
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- NII書誌ID
- AA1151294X
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- COI
- 1:CAS:528:DC%2BD38XosFaqtw%3D%3D
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- ISSN
- 13475320
- 13459678
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- NDL書誌ID
- 5991165
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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
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- 使用不可