Poster Sessions WB -December 14
Dec. 14 (Wed.) Wires and Bulk Multi-Purpose Hall
Joint
Chairperson: Tatsuoki Nagaishi (Sumitomo Electric Industries)
WBP5-1 10:00–12:00
Study of joint mechanism for superconducting joint of GdBa2Cu3Oy coated conductors
*Tomohiro Miyajima1, Ryo Teranishi1, Yukio Sato1, Kenji Kaneko1, Miyuki Nakamura2, Valery Petrykin2, Sergey Lee2, Satoshi Awaji3, Tatsunori Okada3, Akiyoshi Matsumoto4
Kyushu University, Japan1
SuperOx, Japan2
Tohoku University, Japan3
National Institute for Materials Science, Japan4
WBP5-2 10:00–12:00
Influence of oxygen diffusion path on superconducting joint property of GdBa2Cu3O7-δ coated conductor with additional deposited layer
*Shotaro Yasuyama1, Tomohiro Miyajima1, Ryo Teranishi1, Yukio Sato1, Kenji Kaneko1, Valery Petrykin2, Sergey Lee2, Satoshi Awaji3, Tatsunori Okada3, Akiyoshi Matsumoto4
Kyushu Univercity1
SuperOx Japan2
Tohoku Univercity3
National Institute for Materials Science4
WBP5-3 10:00–12:00
Superconducting-Joint for REBCO coated conductors by low-temperature reaction using KOH
*Shuhei Funaki1, Yugo Miyachi1,2, Yasuji Yamada1
Shimane Univ. , Japan1
JSPS Research Fellow, Japan2
WBP5-4 10:00–12:00
Superconducting Joints between Bi2223 and NbTi Wires by in-situ Sheath-Dissolution Technique
Masachika Shibuya1, Ryo Matsumoto1,2, Gen Nishijima1, Hiroyuki Takeya1, Hitoshi Kitaguchi1, Yoshihiko Takano1,2
National Institute for Materials Science1
University of Tsukuba2
MgB2, Nb3Sn, IBSs
Chairperson: Yoshiyuki Yoshida (AIST)
WBP6-1 10:00–12:00
Study of the Superconducting Layer Microstructure and (Nb,ti,Ta)3Sn Bronze Strands Properties
Ildar M. Abdyukhanov1, Victor I. Pantsyrny1, Alexander G. Silaev1, Anastasiia S. Tsapleva1, *Maxim V. Alekseev1, Elena A. Dergunova1, Konstantin A. Mareev1, Valery A. Drobyshev1, Marina V. Kravtsova1, Nadezhda V. Konovalova1, Mansur N. Nasibulin1, Pavel A. Lykianov1
SC A.A. Bochvar High-Technology Research Institute of Inorganic Materials, Russia1
WBP6-2 10:00–12:00
CFETR CSMC Nb3Sn Coil deformation analyze in Heat Treatment Process and the coil fixture design
Song Jian1, Wu Yu1, Qin Jingang1, Yu Min1, Li Tong1, Wang Weijun1
Institute of Plasma physics, Chinese Academy of Sciences, China1
WBP6-3 10:00–12:00
Preparation of MgB2 superconductor by the rapid heating and quenching method
Xiaofeng Zou1, Wenjie Zhang1, Yong Zhao2,3, Yong Zhang1,2
Key Laboratory of Advanced Technologies of Materials (Ministry of Education of china), and Superconductivity & New Energy R&D Center, Southwest Jiaotong Univ., Chengdu, China1
Key Laboratory of Magnetic Levitation Technologies & Maglev Trains (Ministry of Education of China), and School of Electric Engineering, Southwest Jiaotong Univ., Chengdu, China2
College of Physics and Energy, Fujian Normal University, Fuzhou, China3
WBP6-4 10:00–12:00
Fabrication and properties of 19 cores MgB2/NbCu/Monel wires with carbon coated boron as precursor powder
*Qingyang Wang1, Kerong Zhang2, Fang Yang1, Xiaomei Xiong1, Dan Xi3, Xifeng Pan3, Guo Yan3, Chengshan Li1, Pingxiang Zhang1,3
Northwest Institute for non-ferrous Metal Research, Xi'an, China1
Xizang Minzu University, School of information technology. Xianyang, China2
Western Superconducting Technologies Co. Ltd., Xi’an, China3
WBP6-5 10:00–12:00
Development of a Monitor for Parallel-type Superconducting Level Sensor
*Naoki Tanaka1, Kazuhiro Kajikawa1, Hidetoshi Oguro2, Makoto Sugino3, Tsutomu Nakanishi3, Itsuo Aoki3
Graduate School of Information Science and Electrical Engineering, Kyushu University1
School of Engineering, Tokai University2
Jecc Torisha Co., Ltd.3
WBP6-6 10:00–12:00
Critical Current Properties of Superconducting Joint between Ba1-xKxFe2As2 Tapes
*Shota Imai1,2, Shigeyuki Ishida2, Yoshinori Tsuchiya2, Akira Iyo2, Hiroshi Eisaki2, Kunio Matsuzaki2, Taichiro Nishio1, Yoshiyuki Yoshida2
Department of Physics, Tokyo University of Science1
National Institute of Advanced Industrial Science and Technology (AIST)2
WBP6-7 10:00–12:00
Fabrication of (Ba,Na)Fe2As2 round wires using HIP process
*Daisuke Miyawaki1, Sunseng Pyon1, Tsuyoshi Tamegai1, Satoshi Awaji2, Katsutoshi Takano3, Hideki Kajitani3, Norikiyo Koizumi3
The University of Tokyo1
Institute for Materials Research, Tohoku University2
National Institute for Quantum and Radiological Science and Technology3
Bulk materials
Chairperson: Tetuo Oka (Shibaura Institute of Technology)
WBP7-1 10:00–12:00
Effects of Nd2O3 and TiO2 addition on the superconducting and microstructure properties of YBCO bulk superconductors fabricated by modified infiltration and growth technique
*Fahad A Alzaid1, Devendra K Namburi2, Talal Aljuohani1, Yunhua Shi2, Anthony R Dennis2, Maha M Khayyat1, Abduljalil S Aljadani1, Bandar M Alotaibi1, David A Cardwell2, John H Durrell2
Center of Excellence for Advanced Materials and Manufacturing, King Abdulaziz City for Science and Technology, Riyadh, Saudi Arabia1
Department of Engineering, University of Cambridge, Cambridge, UK2
WBP7-2 10:00–12:00
Fracture strength properties of (Gd,Y)BaCuO large single-grain bulk at liquid nitrogen temperature
*Akira Murakami1, Akifumi Iwamoto2
National Institute of Technology, Ichinoseki College Japan1
National Institute for Fusion Science Japan2
WBP7-4 10:00–12:00
Optimization of Liquid Phase Mass for the Production of Single Grain IG Processed Bulk YBa2Cu3Oy by YbBa2Cu3Oy+Liquid Phase as a Liquid Source
*Sushma Miryala1,2, Masato Murakami1
Shibaura Institute of Technology, Japan1
Seisen, Japan2
WBP7-5 10:00–12:00
Optimization of the Infiltration-Growth Process for Fabrication of Large Bulk (YEr)Ba2Cu3Oy Superconductors
*Kento Takemura1, Tethuo Oka1, Muralidhar Miryala1, Masato Murakami1
Shibaura Institute of Technology1
WBP7-6 10:00–12:00
Improvement of trapped field of REBCO bulk activated by pulsed field magnetization with a large soft-iron yoke
*Kazuya Yokoyama1, Tetsuo Oka2
Ashikaga University1
Shibaura Institute of Technology2
WBP7-7 10:00–12:00
Numerical analysis of magnetic trapped fields for bulk superconductor with weak or insulated junctions between multiple-seed-growth domains
*Mitsuru Sawamura1, Mitsuru Izumi2
Steel Research Laboratories, Nippon Steel & Sumitomo Metal Corporation1
Tokyo University of Marine Science and Technology (TUMSAT)2
WBP7-8 10:00–12:00
Numerical analysis of magnetic levitation forces for bulk superconductors with weak or insulated junctions between multiple-seed-growth domains
*Mitsuru Sawamura1, Mitsuru Izumi2
Steel Research Laboratories, Nippon Steel & Sumitomo Metal Corporation1
Tokyo University of Marine Science and Technology (TUMSAT)2
Bulk materials 2
Chairperson: Atsushi Ishihara (Railway Technical Research Institute)
WBP8-1 10:00–12:00
Refining effects of B powder on MgB2 formation and vortex pinning properties in infiltration-reaction processed MgB2 bulks
*Yuhei TAKAHASHI1, Tomoyuki NAITO1, Hiroyuki FUJISHIRO1
Faculty of Science and Engineering, Iwate University1
WBP8-2 10:00–12:00
Synthesis and trapped field properties of dense MgB2 bulks by Magnesium Vapor Transportation (MVT) method
*Yu Sanogawa1, Akiyasu Yamamoto1,2
Dept. of Applied Physics, Tokyo University of Agriculture and Technology, Tokyo, Japan1
Materials Research Center for Element Strategy, Tokyo Inst. of Tech., Kanagawa, Japan2
WBP8-3 10:00–12:00
Trapped Field Properties of Pulsed Field Magnetization (PFM) of MgB2 Bulk Fabricated by Spark Plasma Sintering (SPS) Method
*Hayami Oki1, Akira Takeda1, Tetsuo Oka2, Satoshi Fukui1, Jun Ogawa1, Kazuya Yokoyama3, Jaques Noudem4, Kengo Yamanaka2, Masato Murakami2
Niigata University (Japan)1
Shibaura Institute Of Technology (Japan)2
Ashikaga University (Japan)3
Caen University (France)4
WBP8-4 10:00–12:00
Flux Pinning and Superconducting Properties of Bulk MgB2 Using a Small Dy2O3 Additions
*Kotaro Kitamoto1, Muralidhar Miryala1, Masato Murakami1
Shibaura Institute of Technology1
WBP8-5 10:00–12:00
FLUX PINNING AND SUPERCONDUCTING PROPERTIES OF Mg-RICH MgB2
*Sai Srikanth Arvapalli1, muralidhar miryala1, masato murakami1
Shibaura Institute of Technology1
WBP8-6 10:00–12:00
Processing and Characterization of Charcoal Added Bulk MgB2
*Longji Dadiel1, Muralidhar Miryala1, Masato Murakami1, S Pavan Kumar Naik1
Shibaura Institute of Technology, Japan1
