Microstructural Changes of Ti-6Al-4V Alloy Sheet on Laser Cutting and Irradiation
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- SAKAI Takashi
- 成蹊大学理工学部
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- FUKADA Kahori
- 成蹊大学大学院理工学研究科 現在:日産自動車(株)
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- KOU Ka
- (株)アマダ
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- JIN Yingjun
- (株)アマダ
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- OMATA Hitoshi
- (株)アマダ
Bibliographic Information
- Other Title
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- Ti-6Al-4V合金板のレーザ切断と照射による微視組織の変化
- Ti-6Al-4V ゴウキンバン ノ レーザ セツダン ト ショウシャ ニ ヨル ビシ ソシキ ノ ヘンカ
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Description
<p>Ti-6Al-4V alloy has come to be widely used in industrial products. In recent years, hexagonal-close-packed (HCP) metals have attracted attention for use as practical materials. Heat-affected zones on laser cutting and irradiation surfaces exhibit changes in crystal grains. Moreover, their textures differ from those of other regions. Therefore, we used laser-processed Ti-6Al-4V alloy to investigate changes in crystal grain and texture characteristics. The crystal orientation was measured using an electron backscatter diffraction (EBSD) apparatus. Inverse pole figure (IPF) maps were measured from the laser cutting and irradiation surfaces. The results demonstrate that Ti-6Al-4V alloy has a martensitic structure that is attributable to laser irradiation.</p>
Journal
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- Journal of the Japan Society for Technology of Plasticity
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Journal of the Japan Society for Technology of Plasticity 62 (725), 69-72, 2021
The Japan Society for Technology of Plasticity
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Details 詳細情報について
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- CRID
- 1390288480070514944
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- NII Article ID
- 130008056627
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- NII Book ID
- AN00135062
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- ISSN
- 18820166
- 00381586
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- NDL BIB ID
- 031584575
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed