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Company · Heidenheim · Germany

Hartmann Group (Germany)

In research, Hartmann Group (Germany) stands highest in Physical Sciences (#12,108 of 12,888 worldwide), 2022–2025. Relative to its size it is most specialised in Mechanical Engineering — Mechanical Engineering is 13.4× its share of world research.

hartmann.info/de-DEROR OpenAlex
World rank, 2022–2025
#15,673
of 28,054 · #33,133 all time
Rank in Germany
#616
of 1,178
Research works
220
▲ 250% vs 2013–17
Citations
1.2k
5.5 per fractional work
Top-10% rate
4.8%
record average 16.5%
Open access
23%
world 28%

What is Hartmann Group (Germany) 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
Physical SciencesDomain #12,108 of 12,888 3.7%72 —

Each strip is that field’s whole ranked pool, with the notch where Hartmann Group (Germany) 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 Hartmann Group (Germany) specialise in?

Where its research is concentrated relative to its size: Mechanical Engineering takes 13.4× the share of its output that it takes of world research.

  1. Mechanical EngineeringSubfield · 26.1 works13×
← 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: 0.10× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.20× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 0.31× its world share, 0 worksImmunology and Micro…Neuroscience: 0.04× its world share, 0 worksNeuroscienceChemistry: 2.20× its world share, 4 worksChemistryComputer Science: 0.19× its world share, 2 worksComputer ScienceEnergy: 0.68× its world share, 1 worksEnergyEngineering: 2.76× its world share, 44 worksEngineeringEnvironmental Science: 0.41× its world share, 2 worksEnvironmental ScienceMaterials Science: 2.77× its world share, 10 worksMaterials ScienceMathematics: 7.33× its world share, 9 worksMathematicsDentistry: 0.65× its world share, 0 worksDentistryHealth Professions: 1.81× its world share, 5 worksHealth ProfessionsMedicine: 0.48× its world share, 10 worksMedicineVeterinary: 0.07× its world share, 0 worksVeterinaryArts and Humanities: 0.92× its world share, 3 worksArts and HumanitiesBusiness, Management and Accounting: 0.85× its world share, 3 worksBusiness, Management…Economics, Econometrics and Finance: 0.27× its world share, 1 worksEconomics, Econometr…Psychology: 0.34× its world share, 1 worksPsychologySocial Sciences: 0.74× its world share, 10 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Mathematics, 7.3×. Every wedge is a field page.

Who are the top researchers at Hartmann Group (Germany)?

Ranked on the composite score, H. Hartmann lead among researchers whose main affiliation is Hartmann Group (Germany).

  1. 1 H. Hartmann Germany · #769,582 worldwide 29 citations · 15 works
All ranked researchers at Hartmann Group (Germany)

Which keywords describe research at Hartmann Group (Germany)?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Additive Manufacturing, Renewable Resources, Automotive Engineering, Lightweight Materials, Mechanical Properties, Microstructure, Cryogenic Treatment and Wear Resistance.

▲ 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. Additive Manufacturing16▲ 49×4 topics
  2. Renewable Resources15▲ 85×2 topics
  3. Automotive Engineering15▲ 1788×1 topic
  4. Lightweight Materials15▲ 1788×1 topic
  5. Mechanical Properties14▲ 14×11 topics
  6. Microstructure11▲ 19×6 topics
  7. Cryogenic Treatment6▲ 200×1 topic
  8. Wear Resistance6▲ 151×1 topic
  9. Archaeological Analysis6▲ 541×1 topic
  10. Iron Production6▲ 541×1 topic
  11. Quality of Life6▲ 3.6×7 topics
  12. Sustainability5▲ 1.87×7 topics
  13. Grain Refinement4▲ 35×3 topics
  14. Microstructural Evolution4▲ 27×3 topics
  15. Constitutive Modeling4▲ 50×2 topics
  16. Deformations4▲ 130×1 topic
  17. Hom-Lie Algebras4▲ 130×1 topic
  18. Dynamic Recrystallization3▲ 76×1 topic
  19. Hot Deformation3▲ 76×1 topic
  20. Thermodynamics3▲ 90×3 topics
  21. Cost Analysis3▲ 66×2 topics
  22. Metal Powders3▲ 39×2 topics
  23. Prevention3▲ 6.7×2 topics
  24. Pressure Ulcers3▲ 144×1 topic
  25. Risk Assessment3▲ 4.0×1 topic
  26. Compaction3▲ 405×1 topic
  27. Powder Metallurgy3▲ 405×1 topic
  28. High-Strength Steels3▲ 72×1 topic
  29. Martensite Transformation3▲ 72×1 topic
  30. Civil Engineering2▲ 40×1 topic
  31. Construction2▲ 16×1 topic
  32. Deformation Quantization2▲ 124×1 topic
  33. Geometry2▲ 126×1 topic
  34. Hyperbolic2▲ 126×1 topic
  35. Poisson Manifolds2▲ 124×1 topic
  36. Anaesthesia2▲ 235×1 topic
  37. Medical Gases2▲ 235×1 topic
  38. Flexible Automation2▲ 68×1 topic
  39. Materials Science2▲ 42×2 topics
  40. Quaternary Ammonium Compounds2▲ 73×2 topics

Which research topics does Hartmann Group (Germany) publish most on?

By volume in 2022–2025: Engineering and Materials Science Studies, Metal Alloys Wear and Properties, Metallurgy and Cultural Artifacts and Advanced Topics in Algebra.

Engineering and Material…15Engineering and Materials Science Studies: 15 fractional worksMetal Alloys Wear and Pr…6Metal Alloys Wear and Properties: 6 fractional worksMetallurgy and Cultural …6Metallurgy and Cultural Artifacts: 6 fractional worksAdvanced Topics in Algebra: 4 fractional worksMetallurgy and Material Forming: 3 fractional worksPressure Ulcer Prevention and Management: 3 fractional worksPowder Metallurgy Techniques and Materials: 3 fractional worksMicrostructure and Mechanical Properties of Steels: 3 fractional worksCivil and Structural Engineering Research: 2 fractional worksHomotopy and Cohomology in Algebraic Topology: 2 fractional works
Mechanical EngineeringMaterials ChemistryArcheologyAlgebra and Number Theory4 others

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

  1. 1 Engineering and Materials Science Studies Mechanical Engineering 15 works
  2. 2 Metal Alloys Wear and Properties Materials Chemistry 6 works
  3. 3 Metallurgy and Cultural Artifacts Archeology 6 works
  4. 4 Advanced Topics in Algebra Algebra and Number Theory 4 works
  5. 5 Metallurgy and Material Forming Mechanics of Materials 3 works
  6. 6 Pressure Ulcer Prevention and Management Occupational Therapy 3 works
  7. 7 Powder Metallurgy Techniques and Materials Mechanical Engineering 3 works
  8. 8 Microstructure and Mechanical Properties of Steels Mechanical Engineering 3 works
  9. 9 Civil and Structural Engineering Research Civil and Structural Engineering 2 works
  10. 10 Homotopy and Cohomology in Algebraic Topology Mathematical Physics 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 available23.1%not open76.9%

World: 28% of research is openly available.

with international co-authors10.7%domestic only89.3%

World: 19% is written across borders.

How has Hartmann Group (Germany)'s research output changed?

Output in 2018–2022 was 250% 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 Heidenheim

All research institutions in Heidenheim

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.