日本金属学会2022年秋期(第171回)講演大会
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Session Details

一般講演6.Materials Processing : Solid process/ Solid and welding process

[G]Additive Manufacturing and Powder Metallurgy

Wed. Sep 21, 2022 10:00 AM - 12:30 PM JST
Wed. Sep 21, 2022 1:00 AM - 3:30 AM UTC
Rm. P C33,3Flr. Build.C
座長:小泉 雄一郎(大阪大学)、伊藤 和博(大阪大学)
※表示の講演時間には質疑応答時間も含みます。
（質疑応答時間5分、基調講演と招待講演は5～10分）
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[315]Effect of powder morphology on flowability and powder bed quality in powder bed fusion-based additive manufacturing process

*SEUNGKYUN YIM1, HUAKANG BIAN1, KENTA AOYAGI1, AKIHIKO CHIBA1 (1. IMR. Tohoku Univ.)
10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[316]Effect of particle size distribution on segregation and packing density in powder spreading process of powder bed fusion-type additive manufacturing

*KOKI MINOWA1, Seungkyun Yim2, Kenta Aoyagi2, Akihiko Chiba2 (1. 東北大工（院生）、2. 東北大金研)
10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[317]Effects of atmospheric pressure and heat source on melt pool geometry in powder bed fusion processes

*Naoko Sato1,2, Yuchao Lei1, Yufan Zhao3, Kenta Yamanaka1, Akihiko Chiba1 (1. Tohoku Univ., 2. AIST, 3. Tohoku Univ. (Present: NPU))
10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[318]Detection of defects due to excessive heat input during additive manufacturing using AE monitoring

*Kaita ITO1, Rinako KOKAJI2, Masahiro KUSANO1, Takayuki SHIRAIWA2, Makoto WATANABE1, Manabu ENOKI2 (1. NIMS, 2. Univ. Tokyo)
11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[319]Evaluation of the types of defects during laser powder bed fusion by AE method

*Rinako KOKAJI1, Kaita ITO2, Masahiro KUSANO2, Takayuki SHIRAIWA1, Makoto WATANABE2, Manabu ENOKI1 (1. The Univ. of Tokyo, 2. NIMS)
11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

break

11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[320]Study on additive manufacturing of CoCrNi medium entropy alloy by selective laser melting

*Haotian SUN1, Zairan LUO2, Hiroshi OKA1, Shigrhito ISOBE1, Shuai WANG2, Naoyuki HASHIMOTO1 (1. Hokkaido University、2. Southern University of Science and Technology)
11:45 AM - 12:00 PM JST(2:45 AM - 3:00 AM UTC)

[321]Preparation of MXene with variable interlayer distance using combustion synthesis

*Ryuichi TOMOSHIGE1, Yui NISHIYAMA2, Hitoshi INOKAWA1 (1. Sojo UIniv., 2. Sojo UIniv.)
12:00 PM - 12:15 PM JST(3:00 AM - 3:15 AM UTC)

[322]Spark Plasma Sinterability of Nanostructured WC-Co Cemented Carbides Granulated Powder Designed for Laser Cladding

*Kanawat RATANAPONGPIEN1,2, Motoko Yamada3, Hisashi Sato3, Yoshimi Watanabe3, Yorihiro Yamashita4, Takahiro Kunimine1 (1. Kanazawa University, 2. King Mongkut’s University of Technology Thonburi, 3. Nagoya Institute of Technology, 4. National Institute of Technology, Ishikawa College)
12:15 PM - 12:30 PM JST(3:15 AM - 3:30 AM UTC)

[323]Constant Temperature Forging of Inconel 718 Alloy Using Ti(C, N)-W Cermet Mold

*Takashi MURAKAMI1, Masahito KATOH1 (1. National Institute of Advanced Industrial Science and Technology)
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