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Researcher · Hiroshima Institute of Technology · Japan

Koji Hisayuki

Koji Hisayuki publishes mostly in Mechanical Engineering, Materials Chemistry and Aerospace Engineering, on topics such as Aluminum Alloy Microstructure Properties, Metallurgical and Alloy Processes and Microstructure and mechanical properties.

OpenAlex
World rank
#3,983,601
of 7,710,434 ranked researchers
Rank in Japan
#106,271
of 383,136
Works
20
Citations
115
Citations per work
5.8
h-index
6
i10-index 2Top 74% in Mechanical Engineering
Koji Hisayuki

What does Koji Hisayuki research?

Koji Hisayuki's work is mostly in Engineering (54%), Materials Science (37%).

Physical Sciences: 18 works · 91.6% of their workEngineering: 11 works · 54.3% of their workMechanical Engineering: 7 works · 35.6% of their workAerospace Engineering: 2 works · 11.9% of their workBiomedical Engineering: 1 works · 3.4% of their workMechanics of Materials: 1 works · 3.4% of their workMaterials Science: 7 works · 37.3% of their workMaterials Chemistry: 5 works · 27.1% of their workGeneral Materials Science: 2 works · 10.2% of their workEverything else: 2 works · 8.4% of their workTHEIR WORKKoji Hisayuki20works
Physical Sciences92%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Engineering1154.3%
    2. Materials Science737.3%
  2. Everything else28.4%
  1. 1Mechanical Engineering36% of their works
  2. 2Materials Chemistry27% of their works
  3. 3Aerospace Engineering12% of their works
  4. 4General Materials Science10% of their works
  5. 5Biomedical Engineering3% of their works
  6. 6Mechanics of Materials3% of their works

Research topics

Which keywords describe Koji Hisayuki's research?

The keywords of their largest research topics: Mechanical Properties, Microstructure, Grain Refinement, Aerospace Applications, Aluminium Alloys, Alloys, Phase Diagrams and Nanocrystalline Materials.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 19 words, with their numbers
  1. Mechanical Properties225 topics
  2. Microstructure144 topics
  3. Grain Refinement133 topics
  4. Aerospace Applications71 topic
  5. Aluminium Alloys71 topic
  6. Alloys61 topic
  7. Phase Diagrams61 topic
  8. Nanocrystalline Materials41 topic
  9. Severe Plastic Deformation41 topic
  10. Compaction31 topic
  11. Cryogenic Treatment31 topic
  12. Metal Matrix Composites31 topic
  13. Nanoparticle Superlattices31 topic
  14. Powder Metallurgy31 topic
  15. Quasicrystals31 topic
  16. Reinforcement31 topic
  17. Wear Resistance31 topic
  18. High-Strength Steels21 topic
  19. Martensite Transformation21 topic

Where does Koji Hisayuki work?

Koji Hisayuki's main affiliation in the publication record is Hiroshima Institute of Technology, Japan.

How many publications and citations does Koji Hisayuki have?

OpenAlex counts 20 works and 115 citations for Koji Hisayuki, an h-index of 6, ranking #3,983,601 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

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