一般講演

[G] Biomaterials Development and Clinics

Wed. Sep 20, 2023 10:00 AM - 12:10 PM Rm. K (3rd Flr. Education and Research Building, School of Engineering)

座長:仲井正昭(近畿大学)、山中謙太(東北大学)

※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）

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10:00 AM - 10:15 AM

[257] Design and development of bio-super-high entropy alloy (BioSHEA)

*AKIRA HYAKUBU¹, RYOSUKE OZASA^1,2, TAKUYA ISHIMOTO^1,2,3, AIRA MATSUGAKI^1,2, TAKESHI NAGASE⁴, KAZUHISA SATO⁵, TAKAYOSHI NAKANO^1,2 (1. Osaka Univ. Grad. Eng., 2. Osaka Univ. AM Center, 3. Univ. of Toyama ARC, 4. Hyogo Univ. Grad. Eng., 5. Osaka Univ. UHVEM)

10:15 AM - 10:30 AM

[258] Evaluation of the properties of NiTi wires fabricated by laser powder bed fusion

*Taichi KATAGIRI¹, Weiwei ZHOU², Naoyuki NOMURA², Daisuke ANDO², Yuji SUTOU² (1. 東北大工（院生）、2. 東北大工)

10:30 AM - 10:45 AM

[259] Control of crystallographic texture of hexagonal alloy by laser-powder bed fusion

*Yuta KIZAWA¹, Ryosuke OZASA^1,2, Toko TOKUNAGA³, Koji HAGIHARA^1,2,3, Takayoshi NAKANO^1,2 (1. Osaka Univ. Grad. Eng., 2. Osaka Univ. AM Center, 3. Nagoya Institute of Technology Grad. Eng.)

10:45 AM - 11:00 AM

[260] Effect of scan speed on microstructure and mechanical properties of Scalmalloy fabricated by laser powder bed fusion

*Ozkan Gokcekaya¹, Ekubaru Yusuf¹, Ishimoto Takuya^1,2, Nakano Takayoshi¹ (1. Osaka University, 2. Toyama University)

break （11:00 AM - 11:10 AM）

11:10 AM - 11:25 AM

[261] Microstructural change during plastic deformation of biomedical Co-Cr-Fe-Ni-Mo alloy

*Kai HIYAMA¹, kosuke UEKI², Kyosuke UEDA³, Takayuki NARUSHIMA³ (1. Graduate School of Engineering, Tohoku Univ. (M2), 2. Department of Mechanical Engineering, Kindai Univ., 3. Graduate School of Engineering, Tohoku Univ.)

11:25 AM - 11:40 AM

[262] Evaluation of Mechanical Properties, X-ray Visibility, and Magnetic Susceptibility Artifact of the Co-Cr-Ni-W Alloys for Balloon-expandable Stents

*Kyosuke UEDA¹, Yusaku HONDA², Kosuke UEKI³, Tomokazu NUMANO⁴, Takayuki NARUSHIMA¹ (1. Graduate School of Engineering, Tohoku Univ., 2. Graduate School of Engineering, Tohoku Univ. (Present: ISHIFUKU Metal Industry Co. Ltd.), 3. Department of Mechanical Engineering, Kindai Univ., 4. Tokyo Metropolitan Univ.)

11:40 AM - 11:55 AM

[263] Development of Ni-free Co-Cr base alloy for stents with excellent X-ray fluoroscopic visibility

*Akira HIDA¹, Kosuke UEKI², Masaaki NAKAI² (1. Kindai Univ. (student), 2. Kindai Univ.)

11:55 AM - 12:10 PM

[264] Photoinduced characteristics of anodized TiNbSn alloy

*Naoya MASAHASHI¹, Kubota Maaya¹, Mori Yu², Mokudai Takayuki³, Inoue Hiroyuki⁴, Hanada Shuji¹ (1. IMR, Tohoku Univ., 2. Grad. Sch. Med., Tohoku Univ., 3. JWRI, Osaka Univ., 4. Grad. Sch. Eng., Osaka Metro. Univ.)

一般講演

[G] Biomaterials Development and Clinics

Wed. Sep 20, 2023 1:00 PM - 5:20 PM Rm. K (3rd Flr. Education and Research Building, School of Engineering)

座長:成島尚之(東北大学)、野村直之(東北大学)、久森紀之(上智大学)

※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）

※技術開発賞受賞講演には講演概要はございません。（「まてりあ」に掲載の「新技術・新製品」をご覧ください。）

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1:00 PM - 1:15 PM

[265] Development and Clinical Application of a Spinal Fusion Device (UNIOS PL spacer) that Promotes Bone Matrix Orientation.

*Hiroyuki Takahashi¹, Takayuki Inoue¹, Yoshio Nakshima¹, Katsuhiko Yokota², Manabu Ito³, Matsugaki Aira⁴, Nakano Takayoshi⁴ (1. TEIJIN NAKASHIMA MEDICAL Co., Ltd, 2. TEIJIN HEALTHCARE Co., Ltd, 3. National Hospital Organization, Hokkaido Medical Center, 4. Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University)

1:15 PM - 1:30 PM

[266] The effect of surface modification on crack propagation properties and fatigue life on Ti-6Al-4V alloy formed by electron beam lamination

*Yuya ARAKI¹, Noriyuki HISAMORI², Masahiro TSUKAHARA³, Yoshitaka MISAKA³, Yuji KOBAYASHI⁴, Toshiya TSUJI⁴, Yuta SAITO⁴, Munehisa UCHIYAMA⁵, Makoto YAMAGUCHI⁵ (1. Graduate School of Science and Technology, Sophia Univ., 2. Faculty of Science and Technology, Sophia Univ., 3. NETUREN CO., LTD, JAPAN., 4. SINTOKOGIO, CO., LTD, JAPAN., 5. PULSTEC INDUSTRIAL CO., LTD, JAPAN.)

1:30 PM - 1:45 PM

[267] Effects of heat treatment on the microstructural evolution of nanocarbon-added Ti alloy by additive manufacturing

*Mingqi Dong¹, Weiwei Zhou², Naoyuki Nomura² (1. Tohoku Univ. (Graduate student), 2. Tohoku Univ.)

1:45 PM - 2:00 PM

[268] Changes in Microstructure and Oxygen Partitioning during Aging Treatment of Ti-1Mo-3O Alloy

*SHOMA SHIBATA¹, KOBAYASHI SENGO², OKANO SATOSHI² (1. Ehime Univ.（graduate student）, 2. Ehime Univ.)

2:00 PM - 2:15 PM

[269] Suppression mechanisms of ω transformation in β-type Ti alloys upon Sn addition

*Norihiko OKAMOTO¹, Ryota Abe², Tomoki Hayashi¹, Martin Luckabauer³, Tetsu Ichitsubo¹ (1. IMR, Tohoku Univ., 2. Grad. Sch. Eng., Tohoku Univ., 3. Twente Univ. (Netherlands))

2:15 PM - 2:30 PM

[270] Microstructure and mechanical properties of ZrSn (Mo, Ta) alloys

*MASAKI Hiromu¹, TASAKI Wataru², KIM Heeyoung², MIYAZAKI Shuichi² (1. Tsukuba Univ., 2. Tsukuba Univ.)

break （2:30 PM - 2:40 PM）

2:40 PM - 2:55 PM

[271] Melting and Young’s modulus of Ti alloy with high Ta content

*Naoki OTA¹, Kousuke UEKI², Masaaki NAKAI² (1. Kindai Univ. (student), 2. Kindai Univ.)

2:55 PM - 3:10 PM

[272] Fatigue Characterization of Titanium-Tantalum Alloy Rod by Spinal Fixation Model

*AKANE YANAGAWA¹, NORIYUKI HISAMORI², MASAHIRO SHINZAWA³, YUKI KIMURA³ (1. Graduate School of Science and Technology, Sophia Univ, 2. Faculty of Science and Technology, Sophia Univ., 3. NIPPON PISTON RING CO., LTD)

3:10 PM - 3:25 PM

[273] Evaluation of Corrosion, Wear and Tribocorrosion Properties of Ti-Ta Alloys

*Shuta YAMAMURO¹, Noriyuki HISAMORI², Naofumi OHTSU³, Masahiro SINZAWA⁴, Yuki KIMURA⁴ (1. Graduate School of Science and Technology, Sophia Univ., 2. Faculty of Science and Technology, Sophia Univ., 3. Kitami Institute of Technology, 4. NIPPON PISTON RING CO., LTD)

3:25 PM - 3:40 PM

[274] Microstructure and mechanical properties of AuCuAl Based Biomedical Shape Memory Alloys

*Akira UMISE^1,2, Tomoki Kurihara³, Masaki Tahara¹, Masato Sone¹, Hideki Hosoda¹ (1. 東工大研究院、2. 医科歯科大生材研、3. 東工大(現：日産自動車))

3:40 PM - 3:55 PM

[275] Effect of Phase Constituent on Mechanical Properties of Biomedical Au-Cu-Al Shape Memory Alloys

*Kang-Wei GOO¹, Wan-Ting CHIU², Akira UMISE^2,3, Masaki TAHARA², Masato SONE², Hideki HOSODA² (1. Tokyo Institute of Technology (Graduate Student), 2. Tokyo Institute of Technology, 3. Tokyo Medical and Dental University)

break （3:55 PM - 4:05 PM）

4:05 PM - 4:20 PM

[276] Evaluation of adhesion strength of oxide layer of pulsed-anodized NiTi alloys through the pulse waveform optimization

*RYOTA KAWAKAMI¹, YUYA MATSUI¹, AKIHIRO TSURUTA¹, RINO TAKADA², YUICHIRO SAKURAI², MASATOSHI SAKAIRI³, NAOFUMI OHTSU⁴ (1. Kitami Inst. of Tech, 2. Kitami Inst. of Tech, 3. Kitami Inst. of Tech, 4. Hokkaido univ.)

4:20 PM - 4:35 PM

[277] Structure and dissolution behavior of titanium-containing pyrophosphate glasses by liquid phase method

Shota Shiraki^1,2, Minori Takahashi³, Akiko Obata³, Makoto Sakurai², Fukue Nagata¹, *Sungho LEE¹ (1. AIST, 2. Chubu Univ., 3. Nagoya Institute of Technology)

4:35 PM - 4:50 PM

[278] Corrosion behaviour and apatite formation of titanium-based Mg powder sintered bonding in Hanks' solution.

*Hokuto SAKATA¹, Ami MIZUMURA¹, Tomoya KOIIDA², Tania Guadalupe　Peñaflor　Galindo³, Naritoshi AOYAGI³, Makoto INOUE⁴ (1. National Institute of Technology, Nagaoka College, 2. National Institute of Technology, Nagaoka College, 3. National Institute of Technology, Nagaoka College, 4. National Institute of Technology, Toyama College)

4:50 PM - 5:05 PM

[279] Compressive strength and electrochemical properties of tricalcium phosphate-dispersed magnesium-based composites

*Hiroyuki Watanabe¹, Yuya Takeuchi², Toshiji Mukai^3,4 (1. Osaka Research Institute of Industrial Science and Technology, 2. Department of Mechanical Engineering, Kobe University, 3. Department of Medical Device Engineering, Kobe University, 4. Department of Mechanical Engineering, Kobe University)

5:05 PM - 5:20 PM

[280] Fabrication of Ti-Mg composite powder and Ti-Mg/HAP composite

*Junya TOMINAGA¹, Eri Miura² (1. Graduate Student School of Engineering University of Hyogo, 2. Graduate School of Engineering University of Hyogo)

Sessions

7.Biomedical and Health Care » Biomaterials Development and Clinics

[G] Biomaterials Development and Clinics

[257] Design and development of bio-super-high entropy alloy (BioSHEA)

[258] Evaluation of the properties of NiTi wires fabricated by laser powder bed fusion

[259] Control of crystallographic texture of hexagonal alloy by laser-powder bed fusion

[260] Effect of scan speed on microstructure and mechanical properties of Scalmalloy fabricated by laser powder bed fusion

[261] Microstructural change during plastic deformation of biomedical Co-Cr-Fe-Ni-Mo alloy

[262] Evaluation of Mechanical Properties, X-ray Visibility, and Magnetic Susceptibility Artifact of the Co-Cr-Ni-W Alloys for Balloon-expandable Stents

[263] Development of Ni-free Co-Cr base alloy for stents with excellent X-ray fluoroscopic visibility

[264] Photoinduced characteristics of anodized TiNbSn alloy

[G] Biomaterials Development and Clinics

[265] Development and Clinical Application of a Spinal Fusion Device (UNIOS PL spacer) that Promotes Bone Matrix Orientation.

[266] The effect of surface modification on crack propagation properties and fatigue life on Ti-6Al-4V alloy formed by electron beam lamination

[267] Effects of heat treatment on the microstructural evolution of nanocarbon-added Ti alloy by additive manufacturing

[268] Changes in Microstructure and Oxygen Partitioning during Aging Treatment of Ti-1Mo-3O Alloy

[269] Suppression mechanisms of ω transformation in β-type Ti alloys upon Sn addition

[270] Microstructure and mechanical properties of ZrSn (Mo, Ta) alloys

[271] Melting and Young’s modulus of Ti alloy with high Ta content

[272] Fatigue Characterization of Titanium-Tantalum Alloy Rod by Spinal Fixation Model

[273] Evaluation of Corrosion, Wear and Tribocorrosion Properties of Ti-Ta Alloys

[274] Microstructure and mechanical properties of AuCuAl Based Biomedical Shape Memory Alloys

[275] Effect of Phase Constituent on Mechanical Properties of Biomedical Au-Cu-Al Shape Memory Alloys

[276] Evaluation of adhesion strength of oxide layer of pulsed-anodized NiTi alloys through the pulse waveform optimization

[277] Structure and dissolution behavior of titanium-containing pyrophosphate glasses by liquid phase method

[278] Corrosion behaviour and apatite formation of titanium-based Mg powder sintered bonding in Hanks' solution.

[279] Compressive strength and electrochemical properties of tricalcium phosphate-dispersed magnesium-based composites

[280] Fabrication of Ti-Mg composite powder and Ti-Mg/HAP composite

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