General Session:High Entoropy and Harmonic Strcure

Wed. Nov 20, 2024 3:10 PM - 4:20 PM Room I (2F, Room 201)

Chairperson:Naoyuki NOMURA(Tohoku University)

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3:10 PM - 3:25 PM

[1-37A] Effect of fine grain region ratio on yield stress of Harmonic Structure designed pure Nickel. 《 Sintering, Physical Property, Evaluation Technology 》

*Mie KAWABATA¹, Daichi MATSUZAKA², Hiroshi FUJIWARA², Kei AMEYAMA² (1. Ritsumeikan Global Innovation Research Organization, 2. Ritsumeikan University)

3:25 PM - 3:40 PM

[1-38A] Effect of cryo-milling on mechanical properties of pure Ni with harmonic structure 《 Physical Property 》

*Daichi MATSUZAKA¹, Kouhei ITO¹, Mie KAWABATA², Tomoko KUNO¹, Kei AMEYAMA¹, Hiroshi FUJIWARA¹ (1. Ritsumeikan University , 2. Ritsumeikan Global Innovation Research Organiz.）（※This presenter is a candidate for the Student Award for Outstanding Presentation.　)

3:40 PM - 3:55 PM

[1-39A] Mechanical Properties of Ti-Ni/Cu Harmonic Structure Composite 《 Physical Property 》

*Kentaro MIYAUCHI¹, Mie KAWABATA², Tomoko KUNO¹, Kei AMEYAMA¹, Hiroshi FUJIWARA¹ (1. Ritsumeikan University, 2. Ritsumeikan Global Innovation Research Organization）（※This presenter is a candidate for the Student Award for Outstanding Presentation.　)

3:55 PM - 4:10 PM

[1-40A] Mechanism of unique high temperature deformation in CrMnFeCoNi Harmonic Structure compacts 《 Sintering, Physical Property, Evaluation Technology 》

*Shuki ONOUE¹, Hibiki KAWANO¹, Toki ITO^1,2, Mie KAWABATA³, Hiroshi FUJIWARA¹, Kei AMEYAMA¹ (1. Ritsumeikan University, 2. ( Present address ) Osaka University, 3. Ritsumeikan Global Innovation Research Organization）（※This presenter is a candidate for the Student Award for Outstanding Presentation.　)

Break（10min）（4:10 PM - 4:20 PM）

General Session:High Entoropy and Harmonic Strcure

Wed. Nov 20, 2024 4:20 PM - 5:35 PM Room I (2F, Room 201)

Chairperson:Makoto NANKO(Nagaoka University of Technology)

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4:20 PM - 4:35 PM

[1-41A] Microstructure and Mechanical Properties of CrFeCoNiMo Alloy produced by MM/SPS Process 《 Physical Property 》

*Saki YAMAMOTO¹, Tomoko KUNO¹, Mie KAWABATA², Kei AMEYAMA¹, Hiroshi FUJIWARA¹ (1. Ritsumeikan University, 2. Ritsumeikan Global Innovation Research Orgnization）（※This presenter is a candidate for the Student Award for Outstanding Presentation.　)

4:35 PM - 4:50 PM

[1-42A] Microstructure and mechanical properties of the harmonic structure composite with Ni₂Al_1.8CrCuFe and Fe_4.5Mn_3.5CoCr. 《 Physical Property 》

*Koki SHIGEMATSU¹, Ryuto FUTAMI¹, Mie KAWABATA², Tomoko KUNO¹, Kei AMEYAMA¹, Hiroshi FUJIWARA¹ (1. Ritsumeikan University, 2. Ritsumeikan Global Innovation Research Organiz.）（※This presenter is a candidate for the Student Award for Outstanding Presentation.　)

4:50 PM - 5:05 PM

[1-43A] Microstructure and high temperature compressive strength of AlCoCrFeNi harmonic structure materials 《 Physical Property 》

*Ryota HONDA¹, Ryona HORI¹, Naoki OGI¹, Mie KAWABATA², Tomoko KUNO¹, Lei HE¹, Kei AMEYAMA¹, Takamoto ITOH¹, Hiroshi FUJIWARA¹ (1. Ritsumeikan University, 2. Ritsumeikan Global Innovation Research Organization）（※This presenter is a candidate for the Student Award for Outstanding Presentation.　)

5:05 PM - 5:20 PM

[1-44A] Creep Properties of AlCoCrFeNi High Entropy Alloy by Spark Plasma Sintering Process 《 Physical Property, Evaluation Technology 》

*Naoki Ogi¹, Ryota Honda¹, Lei He², Mie Kawabata³, Tomoko Kuno², Kei Ameyama², Hiroshi Fujiwara², Takamoto Itoh² (1. Ritsumeikan University Graduate Schools, 2. Ritsumeikan University, 3. Ritsumeikan Global Innovation Research Organization）（※This presenter is a candidate for the Student Award for Outstanding Presentation.　)

5:20 PM - 5:35 PM

[1-45A] Microstructure and enhanced mechanical properties of CuCrFeNiAlTi high entropy alloys prepared via mechanical alloying and spark plasma sintering 《 Synthesis Process, Sintering 》

*Benard OBOSO¹, Julia HORIOKA¹, Sena MITSUI¹, Li-Fu YI¹, Tetsuhiko ONDA¹, Shigekazu MORITO², Zhong-Chun CHEN¹ (1. Tottori University, 2. Shimane University）（※This presenter is a candidate for the Student Award for Outstanding Presentation.)

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