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K. Kondoh

The University of Osaka

SCHOLARLY PAPERS

13

DOWNLOADS

515

TOTAL CITATIONS

1

Scholarly Papers (13)

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1.

Sintering-Free Fabrication of High-Strength Titanium Matrix Composites Reinforced with Carbon Nanotubes

Number of pages: 29 Posted: 26 Mar 2022
K.Y. Liu, Jinshan Li, J. Wan, Q. Yan, K. Kondoh, J. Shen, S. Li and B. Chen
affiliation not provided to SSRN, Northwestern Polytechnic University (NPU) - State Key Laboratory of Solidification Processing, Northwestern Polytechnic University (NPU), affiliation not provided to SSRN, The University of Osaka, Northwestern Polytechnic University (NPU), Xi'an University of Technology - School of Materials Science and Engineering and Northwestern Polytechnic University (NPU)
Downloads 82 (790,029)

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Titanium matrix composites (TMCs), Carbon nanotubes (CNTs), Cold compaction (CC), Hot extrusion (HE), Spark plasma sintering (SPS), Strengthening

2.

Developing Pure Titanium with 1 GPA Tensile Strength and 24% Elongation by Interstitial Oxygen Doping

Downloads 74 (844,901)

Developing Pure Titanium with 1 GPA Tensile Strength and 24% Elongation by Interstitial Oxygen Doping

Number of pages: 20 Posted: 12 Dec 2023
mingju Chen, B. Chen, J. Wan, J. Shen, K. Kondoh and Jinshan Li
affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), The University of Osaka and Northwestern Polytechnic University (NPU) - State Key Laboratory of Solidification Processing
Downloads 50 (1,083,731)

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Ti-O material, Interstitial oxygen, Power metallurgy, Tensile property, Solid solution strengthening

Developing Pure Titanium with 1 GPA Tensile Strength and 24% Elongation by Interstitial Oxygen Doping

Number of pages: 22 Posted: 15 May 2024
mingju Chen, B. Chen, J. Wan, J. Shen, K. Kondoh and Jinshan Li
affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), The University of Osaka and Northwestern Polytechnic University (NPU) - State Key Laboratory of Solidification Processing
Downloads 24 (1,445,011)

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Ti-O material, Interstitial oxygen, Power metallurgy, Tensile property, Solid solution strengthening

3.

Fabrication of Ti-Zr Materials Through Laser-Based Powder Bed Fusion

Number of pages: 34 Posted: 14 Sep 2022
Ammarueda Issariyapat, Shota Kariya, Abdollah Bahador, Patama Visuttipitukul, Junko Umeda, Abdulaziz Alhazaa and K. Kondoh
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Chulalongkorn University, The University of Osaka, King Saud University and The University of Osaka
Downloads 54 (1,020,567)

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titanium and zirconium, laser-based powder bed fusion, grain refinement, solid solution strengthening, lattice structure

4.

Precision Control of Oxygen Content in Cp-Ti for Ultra-High Strength Through Titanium Oxide Decomposition: An In-Situ Study

Number of pages: 17 Posted: 27 Oct 2022
Xianzhe shi, Xiuxia Wang, B. Chen, Junko Umeda, Abdollah Bahador, K. Kondoh and J. Shen
affiliation not provided to SSRN, affiliation not provided to SSRN, Northwestern Polytechnic University (NPU), The University of Osaka, affiliation not provided to SSRN, The University of Osaka and Northwestern Polytechnic University (NPU)
Downloads 49 (1,074,648)

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Titanium, Oxides decomposition, High oxygen, In-situ, Solid solution strengthening

5.

Evading Ductility Deterioration in Aluminum Matrix Composites Via Intragranulation of Nano-Reinforcement by Reactive Laser Powder Bed Fusion

Number of pages: 24 Posted: 25 Aug 2022
J. Wan, Huarui Geng, B. Chen, J. Shen, K. Kondoh and Jinshan Li
Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU), The University of Osaka and Northwestern Polytechnic University (NPU) - State Key Laboratory of Solidification Processing
Downloads 49 (1,074,648)
Citation 1

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Aluminum matrix composites (AMCs), Laser powder bed fusion, Ductility deterioration, Nano-reinforcement intragranulation

6.

Laser Powder Bed Fusion of Electrically/Thermally Conductive Component by Developing Inert Cr2o3-Coated Cu Powder

Number of pages: 29 Posted: 16 Nov 2022
Run Zheng, Shofu Li, R. D. K. Misra, K. Kondoh and Yafeng Yang
affiliation not provided to SSRN, affiliation not provided to SSRN, University of Texas at El Paso - Department of Metallurgical, Materials and Biomedical Engineering, The University of Osaka and affiliation not provided to SSRN
Downloads 44 (1,133,231)

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Additive Manufacturing, Copper, laser powder bed fusion, densification, electrical/thermal conductivity

7.

Regulation of Reinforced Phases and its Influence on the Properties of (Ni

Number of pages: 24 Posted: 16 Sep 2024
Yihao Zhang, Lei Jia, Jing-ze Li, Zhenlin Lv and K. Kondoh
Xian Technological University, Xian Technological University, Xian Technological University, Xi'an University of Technology - School of Materials Science and Engineering and The University of Osaka
Downloads 37 (1,236,159)

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Cu matrix composite, Ni2B reinforcement phase regulation, Mechanical properties, heat treatment, Multidirectional forging

8.

Printability Enhancement and Tensile Property Improvement Via Developing in Situ Synthesized Carbon Nanotubes-Al Composite Powder

Number of pages: 30 Posted: 05 Aug 2022
Jingyi Cui, Shofu Li, R. D. K. Misra, Kang Geng, K. Kondoh, Guanfeng Li and Yafeng Yang
affiliation not provided to SSRN, affiliation not provided to SSRN, University of Texas at El Paso - Department of Metallurgical, Materials and Biomedical Engineering, affiliation not provided to SSRN, The University of Osaka, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 35 (1,249,711)

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A. Metal-matrix composites (MMCs), B. Mechanical properties, E. Powder processing, E. Surface treatments

9.

Strength Improvement of Cu Sintered Composites with Refined Grains by Carbon Nanotubes

Number of pages: 5 Posted: 07 Nov 2023
K. Kondoh, Junko Chang Umeda and Junko Umeda
The University of Osaka, The University of Osaka and The University of Osaka
Downloads 34 (1,263,436)

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copper powder, copper, carbon nanotube, composite, Grain refinement, Strengthening

10.

Transition from Brittleness to Ductility in Cast Ti Alloys with High-Oxygen through Microstructural Refinement

Number of pages: 28 Posted: 03 Mar 2026
Shota Kariya, Ammarueda ISSARIYAPAT, Jeff HUANG, Junko Umeda, B. Chen, J. Shen and K. Kondoh
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, The University of Osaka, Northwestern Polytechnic University (NPU), Northwestern Polytechnic University (NPU) and The University of Osaka
Downloads 21 (1,448,301)

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titanium, oxygen, solid solution, ductility, grain size, cast, grain refinement

11.

Regulation of Reinforced Phases and its Influence on the Properties of (Ni2b+C)/Cu Composite by Heat and Mechanical Treatments

Number of pages: 23 Posted: 02 Aug 2024
Yihao Zhang, Lei Jia, Jing-ze Li, Zhenlin Lv and K. Kondoh
Xian Technological University, Xian Technological University, Xian Technological University, Xi'an University of Technology - School of Materials Science and Engineering and The University of Osaka
Downloads 16 (1,491,251)

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Cu matrix composite, Ni2B reinforcement phase regulation, Mechanical properties, Heat treatment, Multidirectional forging

12.

Direct Bonding Mechanism of Titanium and Pet Resin Via Heating and Pressurization: Influence of Bubble Dynamics on Bonding Strength

Number of pages: 26 Posted: 05 Feb 2025
K. Kondoh, Nodoka Nishimura, Kazuki Shitara, Ke Chen, Shota Kariya and Junko Umeda
The University of Osaka, The University of Osaka, The University of Osaka, affiliation not provided to SSRN, The University of Osaka and The University of Osaka
Downloads 11 (1,534,404)

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titanium, polyethylene terephthalate, heating and pressure bonding process, bonding interface, bubble dynamics, chemical bonding

13.

Heat Distribution Control in Aluminum-Steel Lap Joints via Direct Current Electrode Negative-Direct Current Electrode Positive Hybrid Tungsten Inert Gas-Metal Inert Gas Welding: Thermal Cycle-Intermetallic Compound Relationships Compared with Conventional Metal Inert Gas

Number of pages: 22 Posted: 12 May 2026
Syahril Azli Abdul Rahman, SARIZAM Bin Mamat, Muhammad Iqbal Ahmad, Mohd Rosdzimin Abdul Rahman, Mohammad Johari Abu, Shinichi Tashiro, K. Kondoh and Manabu Tanaka
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, The University of Osaka, The University of Osaka and affiliation not provided to SSRN
Downloads 9 (1,566,597)

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Hybrid TIG-MIG welding, Aluminum-steel dissimilar welding, Intermetallic compound (IMC), Heat distribution, Thermal cycle