Materials Transactions Online

Materials Transactions, Vol.61 No.4 (2020)

561-561 :
PREFACE
562-566 :
Microstructure and Mechanical Behavior of Ti-25Nb-25Zr Alloy Prepared from Pre-Alloyed and Hydride-Mixed Elemental Powders
Bhupendra Sharma, Sanjay Kumar Vajpai, Mie Kawabata, Takayoshi Nakano and Kei Ameyama
567-576 :
Development of Co-Cr-Mo-Fe-Mn-W and Co-Cr-Mo-Fe-Mn-W-Ag High-Entropy Alloys Based on Co-Cr-Mo Alloys
Takeshi Nagase, Mitsuharu Todai and Takayoshi Nakano
577-586 :
Effect of Elemental Combination on Microstructure and Mechanical Properties of Quaternary Refractory Medium Entropy Alloys
Qian He, Shuhei Yoshida, Hideyuki Yasuda and Nobuhiro Tsuji
587-595 :
Effect of Cobalt-Content on Mechanical Properties of Non-Equiatomic Co-Cr-Ni Medium Entropy Alloys
Shuhei Yoshida, Takuto Ikeuchi, Yu Bai and Nobuhiro Tsuji
596-604 :
Characterization of Growing Dendrites in CrMnFeCoNi High-Entropy Alloy by Time-Resolved and In-Situ Tomography
Keita Nakano, Taka Narumi, Kohei Morishita and Hideyuki Yasuda
605-609 :
An Atomistic Modeling Study of the Relationship between Critical Resolved Shear Stress and Atomic Structure Distortion in FCC High Entropy Alloys — Relationship in Random Solid Solution and Chemical-Short-Range-Order Alloys —
Md. Lokman Ali, Shuhei Shinzato, Vei Wang, Zeqi Shen, Jun-ping Du and Shigenobu Ogata
610-615 :
Thermal Vacancies in High-Entropy Alloys
Taichi Abe
616-621 :
Doping of Interstitials (H, He, C, N) in CrCoFeNi High Entropy Alloy: A DFT Study
Jingming Shi, Yu Lei, Naoyuki Hashimoto and Shigehito Isobe
622-625 :
Hydrogenation Character and Crystal Structures of Hydrides in RMgNi4 (R = Nd, Gd, Er)
D. K. Li and Q. A. Zhang
626-631 :
Microstructure and Thermal Conductivity of Carbon Nanotube Block-Reinforced Aluminum Matrix Composite
Fei Gao, Yongbum Choi, Kazuhiro Matsugi and Gen Sasaki
632-640 :
High Temperature Deformation and Microstructure Evolution of Ni-Co Base Superalloy TMW-4M3
Takaaki Hara, Toshiki Ishida and Katsunari Oikawa
641-646 :
Online Roll Force Model for Non-Oriented Electrical Steel Considering Temperature-Transformation-Roll Force Coupling Effect
Chao Liu, Anrui He, Zhenli Mi, Wenquan Sun and Yong Song
647-656 :
High-Temperature Plastic-Deformation Behavior of Mg-(Y/Zn) Supersaturated Solid-Solution Alloys and the Resulting Dislocation Structures
Kaichi Saito, Yoshihiko Uchiyama, Katsuhiko Sato, Mitsuhiko Kimura, Hiromi Ishida and Kenji Hiraga
657-662 :
Preparation of High-Coercivity Magnetic Powder via Heat Treatment of a Rapidly Quenched Amorphous Starting Compound with a ThMn12 Structure
Tomoko Kuno, Takahide Yamamoto, Kimiko Urushibata, Kurima Kobayashi and Satoshi Sugimoto
663-667 :
Effect of Co and P on the Discontinuous Precipitation Behavior in High Concentration Corson Alloy
Hiroyasu Horie, Kazuki Kammuri, Yuki Imozuka, Yumemaru Tsuji and Chihiro Watanabe
668-677 :
Changes in States of Carbon and Mechanical Properties with Aging at 50°C after Quenching in Low Carbon Steel
Kohsaku Ushioda, Ken Takata, Jun Takahashi, Keisuke Kinoshita and Hideaki Sawada
678-684 :
Work-Hardening Mechanism in High-Nitrogen Austenitic Stainless Steel
Takuro Masumura, Yuki Seto, Toshihiro Tsuchiyama and Ken Kimura
685-690 :
Comparative Three-Point Bending Flexural Test of Dental Ceramics Using Standard and Self-Adjustable Specimen Support Fixtures
Thepparat Khemaleelakul, Pavisuth Kanjantra, Siripong Sirimongkolwattana, Weeranuch Thong-ngarm, Teerapong Mamanee and Narin Sirikulrat
691-699 :
Composition-Processing-Property Correlation Mining of Nb-Ti Microalloyed Steel Based on Industrial Data
Siwei Wu, Jian Yang and Zhenyu Liu
700-707 :
Nonlinear Multiple Regression Model and Optimization of Process Parameters for Weld Bonding of DP780 High Strength Steel
Jinquan Yi, Kai Zeng, Xiaocong He, Baoying Xing and Yuyang Feng
708-717 :
Influence of Strain Rate on Mechanical Behaviours of Gradient-Structured Copper
Jinxu Zhang, Yang Cao, Hongliang Gao, Xu Yang, Baipo Shu, Yuntian Zhu, Bhupendra Sharma, Kei Ameyama and Xinkun Zhu
718-722 :
The Influence of Carbon Nanotubes on the Properties of Sn Solder
Kai-kai Xu, Liang Zhang, Lei Sun, Nan Jiang, Meng Zhao and Ming-yue Xiong
723-728 :
Microstructure and Mechanical Property Improvement of Laser Additive Manufacturing Ti-6Al-4V via the Niobium Addition
Chenyang Wang, Chun Shang, Guojian Xu, Zhicheng Jing, Jin Liu and Yunhai Su
729-733 :
Molding and Mold Properties of Spherical Artificial Sand Coated with Inorganic Binder
Yasuhiro Nagai, Yuuki Hatori and Toshimitsu Okane
734-739 :
Additive Manufacturing Technology by Furan Sand Mold Using Sintered Artificial Sand Coated with Solid Catalyst
Yasuhiro Nagai, Kosuke Takeshita and Toshimitsu Okane
740-749 :
Possibility of As-Cast Applications on β-Type Titanium Alloys Proposed in the Newly Expanded Area of Bot-Mdt Diagram
Xi-Long Ma, Kazuhiro Matsugi, Zhe-Feng Xu, Yong-Bum Choi, Ryohei Matsuzaki, Zi-Feng Lin, Xin-Gang Liu and Hao Huang
750-757 :
Molecular Dynamics Simulation of Nucleation from Undercooled Melt of Nickel-Aluminum Alloy and Discussion on Polymorphism in Nucleation
Shunsuke Orihara, Yasushi Shibuta and Tetsuo Mohri
758-765 :
Development of a New Titanium Powder Sintering Process with Deoxidation Reaction Using Yttrium Metal
Akihiro Iizuka, Takanari Ouchi and Toru H. Okabe
766-775 :
Effects of Size of the Largest Crack and Size Difference among Cracks on Critical Current of Superconducting Tape with Multiple Cracks in Superconducting Layer
Shojiro Ochiai and Hiroshi Okuda
776-781 :
Design of Zirconium Quaternary System Alloys and Their Properties
Maki Ashida, Yusuke Tsutsumi, Kou Homma, Peng Chen, Masayuki Shimojo and Takao Hanawa
782-786 :
Magnetic Properties of Nd-Fe-B Sintered Magnets Produced by Reduction-Grain Boundary Diffusion Process with Heavy Rare-Earths Compounds and Ca Metal Vapor
Masaru Uenohara, Zheng Hanlin, Hiroaki Nishio and Ken-ichi Machida
787-794 :
Temperature- and Catalyst-Dependent Transformation from Reaction Rate-Limited to Diffusion Rate-Limited Hydrogenation of Mg with Nb2O5 Catalyst
Yoshihiro Shimizu, Moeno Otowaki, Takahito Imai, Kenshiro Shirai and Manshi Ohyanagi
795-800 :
Effect of the Pulse Duty Cycle on the Microstructure and Properties of a Jet Electrodeposited Nanocrystalline Copper Coating
Hui Fan, Yangpei Zhao, Jie Jiang, Shankui Wang, Wei Shan and Zhijing Li
801-804 :
Fabrication and Enhanced Vickers Hardness of Electrodeposited Co-Cu Alloy Film with High Composition Gradient
Hiroyuki Hagiwara, Yoshihisa Kaneko and Makoto Uchida
805-805 :
Erratum

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