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John G. Speer

John G. Speer publishes mostly in Mechanical Engineering, Materials Chemistry and Mechanics of Materials, on topics such as Microstructure and Mechanical Properties of Steels, Metal Alloys Wear and Properties and Metallurgy and Material Forming.

World rank
#69,606
of 1,633,909 ranked researchers
Rank in United States
#31,366
of 358,040
Works
54
Citations
429
Citations per work
7.9

What does John G. Speer research?

Mechanical Engineering: 46.2%Materials Chemistry: 21.8%Mechanics of Materials: 16.7%Metals and Alloys: 6.4%other fields: 8.9%46%top field
Mechanical Engineering46.2%Materials Chemistry21.8%Mechanics of Materials16.7%Metals and Alloys6.4%other fields8.9%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Mechanical Engineering46% of their works
  2. 2Materials Chemistry22% of their works
  3. 3Mechanics of Materials17% of their works
  4. 4Metals and Alloys6% of their works
  5. 5Aerospace Engineering3% of their works
  6. 6General Materials Science3% of their works

Research topics

Which keywords describe John G. Speer's research?

The keywords of their largest research topics: Microstructure, Grain Refinement, High-Strength Steels, Martensite Transformation, Mechanical Properties, Cryogenic Treatment, Wear Resistance and Microstructural Evolution.

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 21 words, with their numbers
  1. Microstructure373 topics
  2. Grain Refinement242 topics
  3. High-Strength Steels221 topic
  4. Martensite Transformation221 topic
  5. Mechanical Properties224 topics
  6. Cryogenic Treatment131 topic
  7. Wear Resistance131 topic
  8. Microstructural Evolution122 topics
  9. Dynamic Recrystallization101 topic
  10. Hot Deformation101 topic
  11. Corrosion Behavior72 topics
  12. Hydrogen Embrittlement51 topic
  13. Passive Films51 topic
  14. Corrosion Inhibitors31 topic
  15. Ductile Fracture31 topic
  16. Metal Corrosion31 topic
  17. Sheet Metal Forming31 topic
  18. Aerospace Applications21 topic
  19. Aluminium Alloys21 topic
  20. Metal Matrix Composites21 topic
  21. Reinforcement21 topic

Where does John G. Speer work?

John G. Speer's main affiliation in the publication record is Colorado School of Mines, United States.

How many publications and citations does John G. Speer have?

Science Explorer counts 54 works and 429 citations for John G. Speer, ranking #69,606 of 1,633,909 researchers worldwide on the composite 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 are in the interactive view on the map. Is this your page? Request a correction or removal.