一般講演

7.Biomedical and Health Care » Biomaterials Development and Clinics

[G] Biomaterials Development and Clinics

Fri. Sep 18, 2020 9:00 AM - 12:15 PM Rm. L (ZoomRm.L)

Chair:Mitsuo Niinomi(Tohoku University), Naoko Ikeo(Kobe University) Sub Chairman (assistant):

※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、基調講演と村上記念賞受賞講演は5～10分）

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9:00 AM - 9:15 AM

[205] Strengthening of Ti-6Al-7Nb alloy of plate with 4-mm thickness by high-pressure sliding

*Maki Ashida¹, Takahiro Suzuki², Peng Chen¹, Yoichi Takizawa³, Manabu Yumoto³, Yoshiharu Otagiri³, Daisuke Terada², Zenji Horita⁴, Takao Hanawa¹ (1. Inst. of Biomaterial and Bioengineering, Tokyo Medical and Dental Univ., 2. Chiba Inst. of Technology, 3. Nagano Forging Co., Ltd, 4. Kyushu Inst. of Technology)

9:15 AM - 9:30 AM

[206] Microstructure and mechanical properties of Ti-6Al-7Nb alloy of plate with 4-mm
thickness by high-pressure sliding in reciprocating motion

*Tatsuya TSUYUZAKI¹, Maki ASHIDA², Peng CHEN², Yoichi TAKIZAWA³, Manabu YUMOTO³, Yoshiharu OTAGIRI³, Zenji HORITA⁴, Takao HANAWA² (1. Graduate school of Medical and Dental Sciences, Tokyo Medical and Dental Univ., 2. Inst. of Biomaterials and Bioengineering, Tokyo Medical and Dental Univ., 3. Nagano Forging Co., Ltd., 4. Kyushu Inst. of Technology)

9:30 AM - 9:45 AM

[207] Effect of oxygen addition on discontinuous precipitation behavior in Ti alloy

*tomohiro horiguchi¹, sengo kobayashi², satoshi okano² (1. 愛媛大理工（院生）、2. 愛媛大理工)

9:45 AM - 10:00 AM

[208] The effects of heating rate and oxygen addition on " phase during heating process of Ti-Nb alloys

*Renta SASAKI², Sengo KOBAYASHI¹, Satoshi OKANO¹ (1. 愛媛大学、2. 愛媛大学(院生))

10:00 AM - 10:15 AM

[209] Effect of condition of solid solution treatments on quenched-in microstructure of Ti-Nb-O Alloys

*Sengo KOBAYASHI¹, Taigo MURAKAMI², MAI KOBAYASHI³, Satoshi OKANO¹ (1. Ehime University, 2. Ehime University (now: Yoshiwa Kogyo Co. Ltd.), 3. Ehime University (Undergraduate student))

break (10:15 AM - 10:30 AM)

10:30 AM - 10:45 AM

[210] Trial manufacture and evaluation of porcelain fused dental crown applying Ti whitening technology by high temperature oxidation

*Taro Kuratani¹, Eri Miura², Tohru Yamasaki² (1. 兵庫県立大工 (院生)、2. 兵庫県立大 (教員))

10:45 AM - 11:00 AM

[211] Effect of molybdenum on corrosion resistance, mechanical properties and magnetic susceptibility of Zr-14Nb-5Ta-1Mo alloy

*Koki TOKIAI¹, Tomoyo MANAKA², Yusuke TSUTSUMI³, Maki ASHIDA⁴, Chen PENG⁴, Daisuke TERADA⁵, Takao HANAWA⁴ (1. Graduate School of Engineering, Chiba Inst. of Technology, 2. Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental Univ., 3. National Inst. for Material Science, 4. Inst. of Biomaterials and Bioengineering, Tokyo Medical and Dental Univ., 5. Chiba Inst. of Technology)

11:00 AM - 11:15 AM

[212] Effect of hot working condition on in vitro fatigue properties in Mg-Zn binary alloy

*Naoko Ikeo², Naoya Kawamura¹, Toshiji Mukai² (1. 神大工(院生)(現: Panasonic)、2. 神大工)

break (11:15 AM - 11:30 AM)

11:30 AM - 11:45 AM

[213] Effects of mechanical properties and Corrosion behavior on Fretting Wear of Ti-Nb Alloy in Hanks’ balanced salt solution

*Naoki NISHIMURA¹ (1. Graduate School of Engineering, University of Hyogo)

11:45 AM - 12:00 PM

[214] Numerical Simulation of Tribocorrosion of CoCr Alloy with Galvanic Couple in Simulated Body Fluid

*Sayaka MIYABE¹, Norifumi FUJII², Shinji FUJIMOTO¹ (1. Osaka Univ., 2. Osaka Univ. (Present: JFE Steel Co.）)

12:00 PM - 12:15 PM

[215] Effects of Light Elements on Localized Corrosion of Zirconium in Chloride Solution

*Tomoyo MANAKA¹, Yusuke TSUTSUMI², Maki ASHIDA³, Peng CHEN³, Takao HANAWA³ (1. Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental Univ., 2. National Inst. for Material Science, 3. Inst. of Biomaterials and Bioengineering, Tokyo Medical and Dental Univ.)

Session information