Powder Metallurgy Techniques and Materials
Powder Metallurgy Techniques and Materials is a research topic within Mechanical Engineering. Science Explorer counts 13k research works in it since 1950. 10.1% of them reached the world's top 10% most cited for their field and year.
This cluster of papers focuses on powder metallurgy, compaction processes, and mechanical properties of metal powders. It covers topics such as sintering, cold compaction, alloying, friction and wear behavior, and numerical simulation using the finite element method.
- Powder Metallurgy
- Compaction
- Sintering
- Mechanical Properties
- Metal Powders
- Finite Element Method
- Cold Compaction
- Alloying
- Friction and Wear
- Simulation
- Research works
- 13k fractional, since 1950
- In the world top 10%
- 1.3k per year above
- Top-10% rate
- 10.1% share of its works in the world top 10%
- Growth, 2018-21 → 2022-25
- +7% the tick is no change
- Largest producer
China
42% of the 10 largest, 2022-now
Which countries lead Powder Metallurgy Techniques and Materials research?
By volume, China and the United States publish the most (484 and 126 works in 2022-now).
Japan
Türkiye
IndonesiaHow concentrated that is
The same countries as shares of everything the list above accounts for. A node where two countries do two thirds of the work and one spread evenly across twelve read alike as a ranking and not at all alike here.
Shares of the rows listed above, not of the whole node.
Which institutions lead Powder Metallurgy Techniques and Materials research?
By volume in 2022-now, Central South University publishes the most Powder Metallurgy Techniques and Materials research, followed by University of Science and Technology Beijing and Russian Academy of Sciences.
By volume, 2022-now
- 1
Central South UniversityChina
40 works
- 2
University of Science and Technology BeijingChina
27 works
- 3
Russian Academy of Sciences
Russia
27 works
- 4
Chinese Academy of SciencesChina
18 works
- 5
National Academy of Sciences of Ukraine
Ukraine
17 works
- 6
Northeastern UniversityChina
16 works
- 7
Centre National de la Recherche Scientifique
France
15 works
- 8
Chinese Academy of EngineeringChina
11 works
- 9
RWTH Aachen University
Germany
10 works
- 10
AGH University of Krakow
Poland
7 works
Who are the leading researchers in Powder Metallurgy Techniques and Materials?
The most-cited researchers publishing on Powder Metallurgy Techniques and Materials include Kai You Wang, William A. Goddard and Rajesh Sagar.
- 1
Kai You Wang
China
224k citations
- 2
William A. Goddard
United States
182k citations
- 3
Rajesh Sagar
India
156k citations
- 4
Dierk Raabe
Germany
125k citations
Ranked by citations received across their whole record, among researchers with at least three works on this topic.
Where is Powder Metallurgy Techniques and Materials research done?
The largest centres of Powder Metallurgy Techniques and Materials research in 2022-now are Beijing (China), Changsha (China), Xi'an (China) and Moscow (Russia). Among places with at least 20 works in it, it is an unusually large share of all research in Changsha and Shenyang.
Largest cities, 2022-now
Where it is the local speciality
- ChangshaCN · 45.2 works6.0×
- ShenyangCN · 22.3 works5.1×
Location quotient: how much more of its research is in Powder Metallurgy Techniques and Materials than the world average.
Where is the best place to study Powder Metallurgy Techniques and Materials?
Among universities, judged by research, Central South University, University of Science and Technology Beijing and Northeastern University score highest, combining excellence, specialisation, size, growth and international reach. Research strength is one signal when choosing where to study; it does not measure teaching.
One dot per university in the first ten of the table below, at the default weights. The upper left is the interesting corner: small places doing unusually strong work.
| # | University | Score | Top 10% | Specialisation | Works | Growth |
|---|---|---|---|---|---|---|
| 1 | Central South UniversityChina |
93.2 | 31.4% | 15.2× | 40 | +93.4% |
| 2 | University of Science and Technology BeijingChina |
69.2 | 21.8% | 25.8× | 28 | +94.0% |
| 3 | Northeastern UniversityChina |
62.7 | 26.1% | 13.4× | 16 | +128.9% |
| 4 | RWTH Aachen UniversityGermany |
17.1 | 2.6% | 9.3× | 10 | +8.3% |
Universities only. The score blends excellence (40%), size (30%), specialisation (10%), growth (10%), international reach (10%), 2022-now; growth compares 2018-21 with 2022-25 and counts up to +20%, since a jump from a small base is mostly noise.
Every institution in Powder Metallurgy Techniques and Materials, country by countryIs Powder Metallurgy Techniques and Materials research growing?
Output in 2022-2025 was 7% higher than in 2018-2021, peaking in 2012. The fastest-growing topics are Powder Metallurgy Techniques and Materials.
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 Powder Metallurgy Techniques and Materials as a percentage of every work published that year, 0.0076% in 2024.
Fractional works of Powder Metallurgy Techniques and Materials over all fractional works that year. How the balance of science has shifted.
How much of it reaches the world top 10%
Year by year.
Of each year's works in it, the share that reached the world's 10% most cited for their field and year. A field is the world for its own topics, so there is no other line to hold it against.
Which topics inside it are moving
Growth and decline on one axis around a shared zero. Two lists side by side hide the thing that matters: whether the growth dwarfs the decline, or the other way round.
Discussion
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