- Characterization and Evaluation of Materials 171
- Materials Engineering 111
- Metallic Materials 81
- Mechanical Engineering 23
- Manufacturing, Machines, Tools, Processes 14
- Structural Materials 10
- Acoustics 9
- Engineering Acoustics 8
- Optical and Electronic Materials 8
- Organometallic Chemistry 8
- Quality Control, Reliability, Safety and Risk 8
- Ceramics, Glass, Composites, Natural Materials 7
- Electrochemistry 7
- Engineering Design 7
- Industrial and Production Engineering 7
- Strongly Correlated Systems, Superconductivity 6
- Tribology, Corrosion and Coatings 6
- Building Materials 5
- Mineral Resources 5
- Physical Chemistry 5