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Company · Duisburg · Germany

Mannesmann Demag (Germany)

In research, Mannesmann Demag (Germany) stands highest in Physical Sciences (#3,856 of 17,446 worldwide), Materials Science (#1,178 of 3,771 worldwide) and Engineering (#4,200 of 9,532 worldwide), over all time.

mannesmann-demag.comROR OpenAlex
World rank, all time
#9,660
of 34,923
Rank in Germany
#483
of 1,603
Research works
672
▼ 12% vs 2018-21
Citations
6k
9.0 per fractional work
Top-10% rate
8.4%
all institutions 10.0%
vs its own fields
1.05×
1.00× is exactly expected
Open access
4%
world 40%
International
6%
world 18%
Mannesmann Demag (Germany)

What is Mannesmann Demag (Germany) known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Physical SciencesDomain #3,856 of 17,446 5.9%543
Materials ScienceField #1,178 of 3,771 4.1%152
EngineeringField #4,200 of 9,532 6.7%331
Mechanical EngineeringSubfield #1,305 of 2,525 5.7%145

Each strip is that field's whole ranked pool, with the notch where Mannesmann Demag (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 average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which fields of science does Mannesmann Demag (Germany) work in?

In all years, 81% of research at Mannesmann Demag (Germany) is in Physical Sciences, 14% in Social Sciences. Its largest fields are Engineering (49%), Materials Science (23%), Business, Management and Accounting (5%). It does 2.0× the world's share of Physical Sciences.

Physical Sciences: 543 fractional works · 80.7% of its workEngineering: 332 fractional works · 49.3% of its workMechanical Engineering: 145 fractional works · 21.6% of its workCivil and Structural Engineering: 41 fractional works · 6.2% of its workMechanics of Materials: 34 fractional works · 5.0% of its workElectrical and Electronic Engineering: 22 fractional works · 3.2% of its workComputational Mechanics: 21 fractional works · 3.1% of its workBiomedical Engineering: 18 fractional works · 2.6% of its workIndustrial and Manufacturing Engineering: 17 fractional works · 2.6% of its workAerospace Engineering: 16 fractional works · 2.4% of its workControl and Systems Engineering: 7 fractional works · 1.1% of its workOcean Engineering: 4 fractional works · 0.6% of its workBuilding and Construction: 3 fractional works · 0.4% of its workSafety, Risk, Reliability and Quality: 2 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 0.3% of its workMaterials Science: 152 fractional works · 22.7% of its workMaterials Chemistry: 94 fractional works · 14.0% of its workMetals and Alloys: 34 fractional works · 5.1% of its workSurfaces, Coatings and Films: 8 fractional works · 1.2% of its workCeramics and Composites: 6 fractional works · 1.0% of its workElectronic, Optical and Magnetic Materials: 5 fractional works · 0.8% of its workGeneral Materials Science: 4 fractional works · 0.5% of its workComputer Science: 21 fractional works · 3.2% of its workComputer Networks and Communications: 12 fractional works · 1.8% of its workArtificial Intelligence: 3 fractional works · 0.4% of its workComputer Vision and Pattern Recognition: 2 fractional works · 0.3% of its workComputational Theory and Mathematics: 2 fractional works · 0.3% of its workSignal Processing: 1 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 0.3% of its workChemistry: 9 fractional works · 1.4% of its workOrganic Chemistry: 3 fractional works · 0.4% of its workAnalytical Chemistry: 2 fractional works · 0.3% of its workInorganic Chemistry: 2 fractional works · 0.3% of its workSmaller subfields together: 3 fractional works · 0.4% of its workPhysics and Astronomy: 9 fractional works · 1.4% of its workAtomic and Molecular Physics, and Optics: 6 fractional works · 0.9% of its workRadiation: 2 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.2% of its workEnvironmental Science: 9 fractional works · 1.3% of its workIndustrial and Manufacturing Engineering: 4 fractional works · 0.6% of its workSmaller subfields together: 5 fractional works · 0.7% of its workEarth and Planetary Sciences: 4 fractional works · 0.6% of its workChemical Engineering: 3 fractional works · 0.4% of its workEnergy: 2 fractional works · 0.4% of its workRenewable Energy, Sustainability and the Environment: 2 fractional works · 0.4% of its workMathematics: 1 fractional works · 0.2% of its workSocial Sciences: 95 fractional works · 14.2% of its workBusiness, Management and Accounting: 35 fractional works · 5.2% of its workStrategy and Management: 20 fractional works · 2.9% of its workOrganizational Behavior and Human Resource Management: 9 fractional works · 1.3% of its workManagement of Technology and Innovation: 5 fractional works · 0.7% of its workAccounting: 2 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.0% of its workSocial Sciences: 23 fractional works · 3.4% of its workSociology and Political Science: 7 fractional works · 1.0% of its workPolitical Science and International Relations: 5 fractional works · 0.8% of its workEducation: 3 fractional works · 0.4% of its workArcheology: 2 fractional works · 0.4% of its workLaw: 2 fractional works · 0.3% of its workSmaller subfields together: 3 fractional works · 0.4% of its workArts and Humanities: 20 fractional works · 2.9% of its workArcheology: 5 fractional works · 0.7% of its workHistory and Philosophy of Science: 4 fractional works · 0.5% of its workLanguage and Linguistics: 4 fractional works · 0.5% of its workLiterature and Literary Theory: 3 fractional works · 0.5% of its workVisual Arts and Performing Arts: 1 fractional works · 0.2% of its workSmaller subfields together: 3 fractional works · 0.5% of its workPsychology: 10 fractional works · 1.5% of its workSocial Psychology: 7 fractional works · 1.0% of its workClinical Psychology: 2 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 0.2% of its workDecision Sciences: 4 fractional works · 0.6% of its workStatistics, Probability and Uncertainty: 2 fractional works · 0.3% of its workSmaller subfields together: 2 fractional works · 0.3% of its workEconomics, Econometrics and Finance: 4 fractional works · 0.6% of its workEconomics and Econometrics: 3 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.2% of its workHealth Sciences: 27 fractional works · 4.0% of its workMedicine: 21 fractional works · 3.1% of its workCardiology and Cardiovascular Medicine: 3 fractional works · 0.4% of its workPulmonary and Respiratory Medicine: 3 fractional works · 0.4% of its workSurgery: 2 fractional works · 0.3% of its workPublic Health, Environmental and Occupational Health: 1 fractional works · 0.2% of its workSmaller subfields together: 12 fractional works · 1.8% of its workHealth Professions: 5 fractional works · 0.8% of its workGeneral Health Professions: 4 fractional works · 0.5% of its workSmaller subfields together: 2 fractional works · 0.3% of its workNursing: 0 fractional works · 0.1% of its workVeterinary: 0 fractional works · 0.0% of its workLife Sciences: 7 fractional works · 1.1% of its workAgricultural and Biological Sciences: 5 fractional works · 0.7% of its workPlant Science: 2 fractional works · 0.3% of its workSmaller subfields together: 3 fractional works · 0.4% of its workBiochemistry, Genetics and Molecular Biology: 2 fractional works · 0.3% of its workNeuroscience: 0 fractional works · 0.0% of its workPharmacology, Toxicology and Pharmaceutics: 0 fractional works · 0.0% of its workALL ITS WORKMannesmann Demag(Germany)672fractional works, all years
Life Sciences1%Physical Sciences81%Health Sciences4%Social Sciences14%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in all years. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 25 fields, with their numbers
    1. Engineering33249.3%
    2. Materials Science15222.7%
    3. Computer Science213.2%
    4. Chemistry91.4%
    5. Physics and Astronomy91.4%
    6. Environmental Science91.3%
    7. Earth and Planetary Sciences40.6%
    8. Chemical Engineering30.4%
    9. Energy20.4%
    10. Mathematics10.2%
    1. Business, Management and Accounting355.2%
    2. Social Sciences233.4%
    3. Arts and Humanities202.9%
    4. Psychology101.5%
    5. Decision Sciences40.6%
    6. Economics, Econometrics and Finance40.6%
    1. Medicine213.1%
    2. Health Professions50.8%
    3. Nursing00.1%
    4. Veterinary00.0%
    5. Dentistry00.0%
    1. Agricultural and Biological Sciences50.7%
    2. Biochemistry, Genetics and Molecular Biology20.3%
    3. Neuroscience00.0%
    4. Pharmacology, Toxicology and Pharmaceutics00.0%
All of science, and how each field's share has moved since 1950: the Science domain explorer

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: 1.85× its world share, 1 worksAgricultural and Bio…Chemical Engineering: 2.80× its world share, 0 worksChemical EngineeringChemistry: 1.09× its world share, 0 worksChemistryComputer Science: 0.57× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 2.24× its world share, 0 worksEarth and Planetary …Engineering: 2.88× its world share, 5 worksEngineeringEnvironmental Science: 1.47× its world share, 1 worksEnvironmental ScienceMaterials Science: 1.33× its world share, 0 worksMaterials ScienceMedicine: 0.25× its world share, 1 worksMedicineArts and Humanities: 3.05× its world share, 1 worksArts and HumanitiesBusiness, Management and Accounting: 0.45× its world share, 0 worksBusiness, Management…Economics, Econometrics and Finance: 0.69× its world share, 0 worksEconomics, Econometr…Psychology: 0.32× its world share, 0 worksPsychologySocial Sciences: 0.62× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Arts and Humanities, 3.0×. Every wedge is a field page.

All 14 fields, with their numbers
  1. Arts and Humanities3.05×1 works
  2. Engineering2.88×5 works
  3. Chemical Engineering2.80×0 works
  4. Earth and Planetary Sciences2.24×0 works
  5. Agricultural and Biological Sciences1.85×1 works
  6. Environmental Science1.47×1 works
  7. Materials Science1.33×0 works
  8. Chemistry1.09×0 works
  9. Economics, Econometrics and Finance0.69×0 works
  10. Social Sciences0.62×1 works
  11. Computer Science0.57×0 works
  12. Business, Management and Accounting0.45×0 works
  13. Psychology0.32×0 works
  14. Medicine0.25×1 works

Who are the top researchers at Mannesmann Demag (Germany)?

Ranked on the quality score, W. Bendick, Bernd Wildenmann and Bernd Hahn lead among researchers whose main affiliation is Mannesmann Demag (Germany).

  1. 1 W. Bendick Germany · #1,334,221 worldwide 1.1k citations · 46 works
  2. 2 Bernd Wildenmann Germany · #2,207,839 worldwide 15 citations · 59 works
  3. 3 Bernd Hahn Germany · #2,355,484 worldwide 378 citations · 15 works
  4. 4 Karl Wassmann Germany · #2,607,877 worldwide 358 citations · 30 works
  5. 5 Friedrich A. K. Lüth Germany · #2,851,246 worldwide 10 citations · 16 works
  6. 6 Werner Pepperhoff Germany · #2,931,694 worldwide 1.3k citations · 110 works
  7. 7 Winfried Büdenbender Germany · #2,956,117 worldwide 35 citations · 16 works
  8. 8 Gerhard Kalwa Germany · #3,177,783 worldwide 50 citations · 15 works
  9. 9 Herbert Heuser Germany · #3,418,677 worldwide 280 citations · 18 works
  10. 10 Heinz Fabritius Germany · #3,492,919 worldwide 139 citations · 21 works
All ranked researchers at Mannesmann Demag (Germany)

What are the most cited papers from Mannesmann Demag (Germany)?

The most cited paper from Mannesmann Demag (Germany) is "Inexact graph matching for structural pattern recognition" (Horst Bunke, Gudrun Allermann, 1983), with 481 citations. Next come "A study of microstructure, transformation mechanisms and correlation between microstructure and mechanical properties of a low alloyed TRIP steel" (468) and "Einfluss von wasserdampf und kohlendioxyd auf die oxydation von eisen in sauerstoff bei hohen temperaturen" (239).

Most cited papers
#PaperReleasedCitations
1 Inexact graph matching for structural pattern recognition Horst Bunke, Gudrun Allermann · Pattern Recognition Letters May 1983 481
2 A study of microstructure, transformation mechanisms and correlation between microstructure and mechanical properties of a low alloyed TRIP steel Stefan Zaefferer, Joachim Ohlert, Wolfgang Peter Bleck · Acta Materialia 3 Apr 2004 468
3 Einfluss von wasserdampf und kohlendioxyd auf die oxydation von eisen in sauerstoff bei hohen temperaturen Alfred Rahmel, J. Tobolski · Corrosion Science 1965 239
4 Theory Of Stainless Steel Pitting Wilhelm Schwenk · CORROSION Apr 1964 227
5 Observer-based supervision and fault detection in robots using nonlinear and fuzzy logic residual evaluation H. Sneider, P.M. Frank · IEEE Transactions on Control Systems Technology May 1996 185
All 63 most cited papers, with filters and sorting

Which keywords describe research at Mannesmann Demag (Germany)?

By fractional works in all years, weighted toward what it does more of than the world: Mechanical Properties, Microstructure, Molecular Dynamics Simulation, Corrosion Inhibitors, Metal Corrosion, Hydrogen Embrittlement, Corrosion Behavior and Pitting Corrosion.

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

Size is fractional works in all years 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. Mechanical Properties103▲ 16×18 topics
  2. Microstructure66▲ 20×14 topics
  3. Molecular Dynamics Simulation52▲ 50×3 topics
  4. Corrosion Inhibitors47▲ 127×1 topic
  5. Metal Corrosion47▲ 127×1 topic
  6. Hydrogen Embrittlement41▲ 59×3 topics
  7. Corrosion Behavior40▲ 67×2 topics
  8. Pitting Corrosion36▲ 105×2 topics
  9. Grain Boundary Engineering35▲ 67×2 topics
  10. Passive Films34▲ 143×1 topic
  11. Stainless Steels34▲ 143×1 topic
  12. Corrosion34▲ 44×5 topics
  13. Structural Analysis25▲ 24×5 topics
  14. Additive Manufacturing24▲ 17×5 topics
  15. Cryogenic Treatment24▲ 94×1 topic
  16. Wear Resistance24▲ 77×1 topic
  17. Grain Refinement24▲ 25×3 topics
  18. Reinforced Concrete24▲ 52×2 topics
  19. Metallurgy23▲ 50×2 topics
  20. Composite Structures23▲ 50×2 topics
  21. Chloride-induced23▲ 84×1 topic
  22. Renewable Resources23▲ 26×2 topics
  23. Structural Reliability23▲ 84×1 topic
  24. Automotive Engineering22▲ 177×1 topic
  25. Lightweight Materials22▲ 177×1 topic
  26. Microstructural Evolution21▲ 18×4 topics
  27. Renewable Energy20▲ 3.1×13 topics
  28. Vibration Analysis20▲ 9.7×8 topics
  29. Databases18▲ 71×1 topic
  30. Thermochemical18▲ 71×1 topic
  31. Material Properties18▲ 21×5 topics
  32. Materials Science18▲ 34×2 topics
  33. High-Strength Steels17▲ 55×1 topic
  34. Martensite Transformation17▲ 55×1 topic
  35. Fluid Dynamics17▲ 17×3 topics
  36. Sintering17▲ 16×3 topics
  37. Thermal Management16▲ 8.1×4 topics
  38. Engineering15▲ 23×1 topic
  39. Renewable Energy Integration15▲ 8.8×1 topic
  40. X-ray Photoelectron Spectroscopy15▲ 16×2 topics

Which research topics does Mannesmann Demag (Germany) publish most on?

By volume in 2022-now: Building Energy and Comfort Optimization, Syntax, Semantics, Linguistic Variation, Welding Techniques and Residual Stresses and Extraction and Separation Processes.

Building Energy and Comf…0Building Energy and Comfort Optimization: 0 fractional worksSyntax, Semantics, Lingu…0Syntax, Semantics, Linguistic Variation: 0 fractional worksWelding Techniques and Residual Stresses: 0 fractional worksExtraction and Separation Processes: 0 fractional worksBIM and Construction Integration: 0 fractional worksAgriculture, Land Use, Rural Development: 0 fractional worksCivil and Structural Engineering Research: 0 fractional worksEngineering and Environm…0Engineering and Environmental Studies: 0 fractional worksLand Rights and Reforms: 0 fractional worksAgricultural Innovations and Practices: 0 fractional works
Building and ConstructionLanguage and LinguisticsMechanical EngineeringGeneral Agricultural and Biological Sciences3 others

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

  1. 1 Building Energy and Comfort Optimization Building and Construction 0 works
  2. 2 Syntax, Semantics, Linguistic Variation Language and Linguistics 0 works
  3. 3 Welding Techniques and Residual Stresses Mechanical Engineering 0 works
  4. 4 Extraction and Separation Processes Mechanical Engineering 0 works
  5. 5 BIM and Construction Integration Building and Construction 0 works
  6. 6 Agriculture, Land Use, Rural Development General Agricultural and Biological Sciences 0 works
  7. 7 Civil and Structural Engineering Research Civil and Structural Engineering 0 works
  8. 8 Engineering and Environmental Studies Ocean Engineering 0 works
  9. 9 Land Rights and Reforms Soil Science 0 works
  10. 10 Agricultural Innovations and Practices General Agricultural and Biological Sciences 0 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 available3.8%not open96.2%

World: 40% of research is openly available.

with international co-authors5.8%domestic only94.2%

World: 18% is written across borders.

How has Mannesmann Demag (Germany)'s research output changed?

Output in 2022-2025 was 12% lower than in 2018-2021.

still counting1990200020102020
grewheldshrank

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

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Mannesmann Demag (Germany) as a percentage of every work published that year, 0.000072% in 2024.

still counting0.0050%0.010%Mannesmann Demag (Germany)0.000037% in 202519801990200020102020

Fractional works of Mannesmann Demag (Germany) over all fractional works that year. How the balance of science has shifted.

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Mannesmann Demag (Germany) on Science Explorer

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