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Fingerprint Dive into the research topics where Hirofumi Miyahara is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 1 Similar Profiles
Solidification Chemical Compounds
solidification Physics & Astronomy
Microstructure Chemical Compounds
Eutectics Chemical Compounds
microstructure Physics & Astronomy
dendrites Physics & Astronomy
Composite materials Chemical Compounds
Steel Chemical Compounds

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Research Output 1991 2018

  • 475 Citations
  • 10 h-Index
  • 48 Article
  • 6 Conference contribution
  • 2 Paper
  • 2 Editorial

Surface microstructure and properties of nodular cast iron rapidly solidified by laser surface melting+1

Murakami, R., Narita, I. & Miyahara, H., Jan 1 2018, In : Materials Transactions. 59, 9, p. 1465-1470 6 p.

Research output: Contribution to journalArticle

Nodular iron
casts
Melting
melting
Ferrite
1 Citation (Scopus)

Analysis of solidification path of fe-ni-cr-mo-cu alloy

Yamamoto, K., Narikiyo, K., Sasaguri, N., Miyahara, H., Mizuno, K. & Todoroki, H., Jan 1 2017, In : Tetsu-To-Hagane/Journal of the Iron and Steel Institute of Japan. 103, 12, p. 703-710 8 p.

Research output: Contribution to journalArticle

solidification
Solidification
Alloying elements
alloying
partitions
1 Citation (Scopus)

Formation of Fe-Cr-Mo alloy metallic glass coating using high-velocity oxy-fuel apparatus with hydrogen gas and its microstructural transition at elevated temperatures

Koga, Y., Sakata, K., Oka, D., Kuwatori, K., Narita, I. & Miyahara, H., Jan 1 2017, In : Materials Transactions. 58, 10, p. 1444-1450 7 p.

Research output: Contribution to journalArticle

glass coatings
Metallic glass
metallic glasses
Hydrogen
Gases

Effect of boron and nitrogen addition on the solidification microstructure and hardness of high speed steel type mill roll

Yoshimoto, K., Hara, R., Yamamoto, M., Ito, G., Kamimiyada, K., Narita, I. & Miyahara, H., 2016, 72nd World Foundry Congress, WFC 2016. The WFO (The World Foundry Organization Ltd), p. 281-282 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Boron
Steel
Solidification
Nitrogen
Hardness
4 Citations (Scopus)

Effect of nitrogen on the microstructure and hardness of high-carbon high-speed tool steel type alloys

Hara, R., Yamamoto, M., Ito, G., Kamimiyada, K., Narita, I. & Miyahara, H., Jan 1 2016, In : Materials Transactions. 57, 11, p. 1945-1951 7 p.

Research output: Contribution to journalArticle

Tool steel
Carbon nitride
Nitrogen
Carbon
hardness