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Company · Xiangtan · China

Xiangtan Electric Manufacturing Group (China)

In research, Xiangtan Electric Manufacturing Group (China) stands highest in Engineering (#4,423 of 6,636 worldwide) and Physical Sciences (#8,780 of 12,888 worldwide), 2022–2025. Relative to its size it is most specialised in Mechanical Engineering and Engineering — Mechanical Engineering is 15.2× its share of world research.

xemc.com.cnROR OpenAlex
World rank, 2022–2025
#16,343
of 28,054 · #26,572 all time
Rank in China
#2,563
of 3,058
Research works
444
▲ 12% vs 2013–17
Citations
2.5k
5.7 per fractional work
Top-10% rate
12.1%
record average 16.5%
Open access
21%
world 28%

What is Xiangtan Electric Manufacturing Group (China) known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
EngineeringField #4,423 of 6,636 13.0%101 #6672
Physical SciencesDomain #8,780 of 12,888 12.2%138 #15275

Each strip is that field’s whole ranked pool, with the notch where Xiangtan Electric Manufacturing Group (China) sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

What does Xiangtan Electric Manufacturing Group (China) specialise in?

Where its research is concentrated relative to its size: Mechanical Engineering takes 15.2× the share of its output that it takes of world research.

  1. Mechanical EngineeringSubfield · 41.5 works15×
  2. EngineeringField · 100.7 works4.5×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.28× its world share, 2 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.08× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 0.30× its world share, 0 worksImmunology and Micro…Neuroscience: 0.10× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.16× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 0.69× its world share, 0 worksChemical EngineeringChemistry: 0.36× its world share, 1 worksChemistryComputer Science: 0.56× its world share, 6 worksComputer ScienceEarth and Planetary Sciences: 0.46× its world share, 1 worksEarth and Planetary …Energy: 1.58× its world share, 2 worksEnergyEngineering: 4.51× its world share, 101 worksEngineeringEnvironmental Science: 0.87× its world share, 6 worksEnvironmental ScienceMaterials Science: 3.61× its world share, 19 worksMaterials ScienceMathematics: 0.03× its world share, 0 worksMathematicsPhysics and Astronomy: 0.35× its world share, 1 worksPhysics and AstronomyHealth Professions: 0.04× its world share, 0 worksHealth ProfessionsMedicine: 0.04× its world share, 1 worksMedicineNursing: 0.38× its world share, 0 worksNursingArts and Humanities: 0.04× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.21× its world share, 1 worksBusiness, Management…Decision Sciences: 0.38× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.21× its world share, 1 worksEconomics, Econometr…Social Sciences: 0.18× its world share, 4 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Engineering, 4.5×. Every wedge is a field page.

Which keywords describe research at Xiangtan Electric Manufacturing Group (China)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Microstructure, Mechanical Properties, Grain Refinement, Energy Efficiency, Metallurgy, Databases, Thermochemical and High-Strength Steels.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Microstructure19▲ 25×13 topics
  2. Mechanical Properties15▲ 10×18 topics
  3. Grain Refinement11▲ 63×3 topics
  4. Energy Efficiency10▲ 7.5×15 topics
  5. Metallurgy10▲ 112×2 topics
  6. Deep Learning10▲ 1.95×19 topics
  7. Databases9▲ 199×1 topic
  8. Thermochemical9▲ 199×1 topic
  9. High-Strength Steels8▲ 168×1 topic
  10. Martensite Transformation8▲ 168×1 topic
  11. Machine Learning8▲ 1.65×18 topics
  12. Renewable Energy8▲ 3.6×13 topics
  13. Neural Networks7▲ 2.9×11 topics
  14. Internet of Things6▲ 4.9×10 topics
  15. Microstructural Evolution6▲ 26×3 topics
  16. Wear Resistance6▲ 98×2 topics
  17. Cryogenic Treatment6▲ 123×1 topic
  18. Tool Steels6▲ 123×1 topic
  19. Smart Grid5▲ 9.3×8 topics
  20. Artificial Neural Networks5▲ 7.0×5 topics
  21. Metallurgical Processes5▲ 128×2 topics
  22. Iron Oxides4▲ 167×1 topic
  23. Reduction Kinetics4▲ 167×1 topic
  24. Energy Storage4▲ 4.5×7 topics
  25. High Temperature4▲ 38×2 topics
  26. Dynamic Recrystallization4▲ 61×1 topic
  27. Hot Deformation4▲ 61×1 topic
  28. Numerical Simulation4▲ 8.2×7 topics
  29. Corrosion Behavior4▲ 29×2 topics
  30. Lithium-ion Batteries4▲ 5.6×3 topics
  31. Vibration Analysis4▲ 8.7×5 topics
  32. Wavelet Transform3▲ 10×5 topics
  33. Battery Technology3▲ 7.8×3 topics
  34. Machine Vision3▲ 9.1×4 topics
  35. Cloud Computing3▲ 7.0×4 topics
  36. Grain Boundary Engineering3▲ 30×2 topics
  37. Robotics3▲ 7.8×3 topics
  38. Fault Diagnosis3▲ 12×5 topics
  39. Power System2▲ 19×3 topics
  40. Hydrogen Embrittlement2▲ 20×3 topics

Which research topics does Xiangtan Electric Manufacturing Group (China) publish most on?

By volume in 2022–2025: Metallurgical Processes and Thermodynamics, Microstructure and Mechanical Properties of Steels, Metal Alloys Wear and Properties and Iron and Steelmaking Processes.

Metallurgical Processes …9Metallurgical Processes and Thermodynamics: 9 fractional worksMicrostructure and Mecha…8Microstructure and Mechanical Properties of Steels: 8 fractional worksMetal Alloys Wear and Properties: 6 fractional worksIron and Steelmaking Processes: 4 fractional worksMetallurgy and Material Forming: 4 fractional worksHydrogen embrittlement a…2Hydrogen embrittlement and corrosion behaviors in metals: 2 fractional worksAdvanced Algorithms and Applications: 2 fractional worksAdvanced Battery Technologies Research: 2 fractional worksMineral Processing and Grinding: 2 fractional worksWelding Techniques and Residual Stresses: 2 fractional works
Mechanical EngineeringMaterials ChemistryMechanics of MaterialsMetals and Alloys2 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Metallurgical Processes and Thermodynamics Mechanical Engineering 9 works
  2. 2 Microstructure and Mechanical Properties of Steels Mechanical Engineering 8 works
  3. 3 Metal Alloys Wear and Properties Materials Chemistry 6 works
  4. 4 Iron and Steelmaking Processes Mechanical Engineering 4 works
  5. 5 Metallurgy and Material Forming Mechanics of Materials 4 works
  6. 6 Hydrogen embrittlement and corrosion behaviors in metals Metals and Alloys 2 works
  7. 7 Advanced Algorithms and Applications Control and Systems Engineering 2 works
  8. 8 Advanced Battery Technologies Research Automotive Engineering 2 works
  9. 9 Mineral Processing and Grinding Mechanical Engineering 2 works
  10. 10 Welding Techniques and Residual Stresses Mechanical Engineering 2 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available21.3%not open78.7%

World: 28% of research is openly available.

with international co-authors6.1%domestic only93.9%

World: 19% is written across borders.

How has Xiangtan Electric Manufacturing Group (China)'s research output changed?

Output in 2018–2022 was 12% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Xiangtan

All research institutions in Xiangtan

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.