Kyushu University Academic Staff Educational and Research Activities Database
List of Presentations
Hirofumi Miyahara Last modified date:2024.01.04

Professor / Metals Science for Structural Materials / Department of Materials Science and Engineering / Faculty of Engineering


Presentations
1. Sachana Suphattra, 森下 浩平, 宮原 広郁, Influence of Heat Treatment on Surface Morphology of Melted Mark on Copper Wire, 日本金属学会 春期講演大会(第170回), 2021.03.
2. H. Miyahara, G. Ito, I. Narita, Observation of Heterogeneous Nucleation of Graphite for Spheroidal Graphite Cast Iron, International Symposium on the Science and Processing of Cast Iron (SPCI-XII), 2021.11.
3. Sachana Suphattra, 森下 浩平, 宮原 広郁, 銅線の短絡痕組織に及ぼす冷却条件の影響, 日本金属学会 全国秋期講演大会(第169回), 2021.09.
4. Juhuai Ma, Koki Minami, Kohei Morishita, Hirofumi Miyahara, Minori Miou, Hisao Esaka, Influence of bridging on macrosegregation for medium carbon cast steel, 日本金属学会日本鉄鋼協会 九州支部合同学術講演会(2021年), 2021.06.
5. Suphattra Sachana, Kohei Morishita, Hirofumi Miyahara, Effect of Holding Times on Microstructure of Melted Mark on Copper Wire, 日本金属学会日本鉄鋼協会 九州支部合同学術講演会(2021年), 2021.06.
6. 加藤森映, 森下浩平, 宮原広郁, Siファセットデンドライトの一方向凝固における成長様式の変化, 日本金属学会 全国春期講演大会(第168回), 2021.03.
7. Suphattra Sachana, K. Morishita, H. Miyahara, Effect of Heat Conditions on Microstructure of Melted Mark on Copper Wire, 日本金属学会 全国春期講演大会(第168回), 2021.03.
8. Analysis of segregation and cast defect developed at center of mold.
9. Analysis of segregation and cast defect developed at center of mold.
10. Analysis of segregation and cast defect developed at center of mold.
11. Analysis of segregation and cast defect developed at center of mold.
12. K. Yoshimoto, R. Hara, M. Yamamoto, G. Ito, K. Kamimiyada, Ichihito Narita, Hirofumi Miyahara, Effect of Boron and Nitrogen Addition on the Solidification Microstructure of High-Carbon HSS Type Mill Roll, The 6th Korea-Japan Conference for Young Foundry Engineers, 2016.08.
13. K. Uchida, G. Ito, Ichihito Narita, Hirofumi Miyahara, Heterogeneous Nucleation of Spheroidal Graphite on Ductile Cast Iron, The 6th Korea-Japan Conference for Young Foundry Engineers, 2016.08.
14. N. Teshima, Y. Fuchigami, Ichihito Narita, Hirofumi Miyahara, Effect of vibration on unidirectional solidification microstructure for polycrystalline silicon, The 6th Korea-Japan Conference for Young Foundry Engineers, 2016.08.
15. Y. Koga, K. Sakata, D. Oka, K. Kuwatori, Ichihito Narita, Hirofumi Miyahara, Solidification and precipitation sequences of sprayed Fe-Cr-Mo-C-B alloy metallic glass coating, The 6th Korea-Japan Conference for Young Foundry Engineers, 2016.08.
16. T. Yamaguchi, N. Teshima, Hirofumi Miyahara, Fundamental Analysis of Metal Film Formation by Atomizer, The 6th Korea-Japan Conference for Young Foundry Engineers, 2016.08.
17. Reita Murakami, Takashi Uchino, Ichihito Narita, Hirofumi Miyahara, Control of initial solidification structure of polycrystalline silicon ingot by α-Si₃N₄ and β-Si₃N₄ mold lubricants, The 5th Korea-Japan Conference for Young Foundry Engineers, 2013.09.
18. Fatigue Characteristics of Notched Al-Si-Cu Cast Alloy
Yusaku Maruno Hirofumi Miyahara Hiroshi Noguchi and Keisaku Ogi
Proc. of the 1st Korea-Japan Conference for Young Foundry Engineers
Vol. (2003)pp.57-60..
19. Sliding Wear Resistance of SiC/Aluminum Alloy Composites
Naoya Mimura Zou Xinguo Hirofumi Miyahara and Keisaku Ogi
Proc. of the 1st Korea-Japan Conference for Young Foundry Engineers
Vol. (2003)pp.123-124..
20. Hua-Nan LIU, Hirofumi MIYAHARA, Keisaku OGI, Solidification of Al-Cu Alloys in the presence of Closely Spaced Al2O3 Continuous Fibers, The 5th Asian Foundry Congress, 1997.09.
21. Hyogyoung Kang, Masahiro KIDA, Hirofumi MIYAHARA, Keisaku OGI, Influence of Cu and Mg on the Age Hardening Characteristic of Al-Si-Cu Base Cast Alloys, The 5th Asian Foundry Congress, 1997.09.
22. T. Kang, Hirofumi Miyahara, Keisaku OGI, Effects of Sr Content and Cooling Rate on Microstructures and Tensile Proprieties of Al-Si-Cu Alloys, 4th Asian Foundry Congress incorporated in 32th Annual Convention of Austrian Foundry Institute, 1996.10.
23. Hirofumi Miyahara, R. Muraoka, Kozo Wakasugi, Keisaku Ogi, Application of Secondary Ion Mass Spectrometry to Analysis of Interfacial Reaction between Molten Aluminum Alloy and Alumina, Secondary Ion Mass Spectrometry (SIMS IX), 1994.12.
24. Keisaku Ogi, H.Zhou, Hirofumi Miyahara, Noriko Murai, Solidification of High Speed Steel Type Cast Iron, Porc. of Fifth Int. Sympo. on the Physical Metallurgy of Cast Iron, 1994.01.
25. Hirofumi Miyahara, Nobuyuki Mori, Keisaku Ogi, Wettability and Reaction between Molten Alumium and Alumina, The Fourth East Asian International Foundy Symposium, 1993.01.