Non-Destructive Testing Techniques
Non-Destructive Testing Techniques is a research topic within Mechanical Engineering. Science Explorer counts 49k research works in it since 1950. 12.9% of them reached the world's top 10% most cited for their field and year.
This cluster of papers focuses on non-destructive techniques based on eddy current testing, including pulsed eddy current and magnetic flux leakage methods. The papers cover topics such as defect detection, sensor design, feature extraction, and material characterization using advanced signal processing and machine learning techniques.
- Eddy Current Testing
- Non-Destructive Evaluation
- Pulsed Eddy Current
- Magnetic Flux Leakage
- Defect Detection
- Sensor Design
- Feature Extraction
- Pipeline Inspection
- Material Characterization
- Machine Learning
- Research works
- 49k fractional, since 1950
- In the world top 10%
- 6.4k per year above
- Top-10% rate
- 12.9% share of its works in the world top 10%
- Growth, 2013–17 → 2018–22
- +25% the tick is no change
Which countries lead Non-Destructive Testing Techniques research?
By volume, China and the United States publish the most (3.9k and 802 works in 2022–2025).
By volume, 2022–2025
- 1 China 3.9k works
- 2 United States 802 works
- 3 India 527 works
- 4 Japan 366 works
- 5 Germany 322 works
- 6 United Kingdom 307 works
- 7 South Korea 265 works
- 8 France 223 works
- 9 Russia 191 works
- 10 Italy 176 works
How 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 Non-Destructive Testing Techniques research?
By volume in 2022–2025, Xi'an Jiaotong University publishes the most Non-Destructive Testing Techniques research, followed by Huazhong University of Science and Technology and Harbin Institute of Technology.
By volume, 2022–2025
- 1 Xi'an Jiaotong UniversityChina 84 works
- 2 Huazhong University of Science and TechnologyChina 75 works
- 3 Harbin Institute of TechnologyChina 70 works
- 4 Northeastern UniversityChina 64 works
- 5 Beihang UniversityChina 60 works
- 6 Chongqing UniversityChina 59 works
- 7 Tianjin UniversityChina 54 works
- 8 Southeast UniversityChina 52 works
- 9 University of Science and Technology BeijingChina 52 works
- 10 Zhejiang UniversityChina 50 works
Who are the leading researchers in Non-Destructive Testing Techniques?
The most-cited researchers publishing on Non-Destructive Testing Techniques include Dierk Raabe.
- 1 Dierk Raabe Germany 4.5k citations
Ranked by citations received across their whole record, among researchers with at least three works on this topic.
Where is Non-Destructive Testing Techniques research done?
The largest centres of Non-Destructive Testing Techniques research in 2022–2025 are Beijing (China), Shanghai (China), Xi'an (China) and Nanjing (China).
Where is the best place to study Non-Destructive Testing Techniques?
Among universities, judged by research, Northeastern University, Southwest Jiaotong University and Hunan 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 table below. The upper left is the interesting corner: small places doing unusually strong work.
| # | University | Score | Top 10% | Specialisation | Works | Growth |
|---|---|---|---|---|---|---|
| 1 | Northeastern UniversityChina | 65.4 | 26.7% | 8.2× | 64 | +102.8% |
| 2 | Southwest Jiaotong UniversityChina | 60.1 | 30.5% | 7.2× | 50 | +49.9% |
| 3 | Hunan UniversityChina | 59.3 | 39.7% | 4.1× | 26 | +158.4% |
| 4 | China University of Petroleum, East ChinaChina | 58.5 | 17.8% | 9.7× | 41 | +80.8% |
| 5 | Xi'an Jiaotong UniversityChina | 55.5 | 22.2% | 5.8× | 84 | +44.0% |
| 6 | Chongqing Jiaotong UniversityChina | 54.9 | 10.4% | 13.8× | 23 | +172.2% |
| 7 | Huazhong University of Science and TechnologyChina | 51.9 | 21.5% | 5.3× | 75 | +30.3% |
| 8 | Hong Kong Polytechnic UniversityHong Kong | 51.8 | 38.4% | 2.6× | 21 | +29.7% |
| 9 | Beihang UniversityChina | 51.6 | 21.8% | 6.0× | 60 | +26.2% |
| 10 | China University of Petroleum, BeijingChina | 51.4 | 15.1% | 10.6× | 37 | -13.2% |
Universities only. Score blends excellence (30%), specialisation (25%), size (20%), growth (15%) and international reach (10%), 2015–2022; growth compares 2010–14 with 2015–19.
Is Non-Destructive Testing Techniques research growing?
Output in 2018–2022 was 25% higher than in 2013–2017, peaking in 2024. The fastest-growing topics are Non-Destructive Testing Techniques.
The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.
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.