Abstract
Intermetallic-precipitation-strengthened steels have been widely used in various engineering applications due to their excellent mechanical properties at room and elevated temperatures as well as good welding performance. In this chapter, we highlight the recent advances and progress in the development and understanding several classes of intermetallic-precipitation-strengthened steels. Particularly, the synergistic alloying effects and precipitation mechanisms of these materials are highlighted. In addition, the relationship between the precipitate microstructure and bulk alloy properties, such as tensile, creep, corrosion, and welding properties, is analyzed. Finally, the opportunities and challenges faced by intermetallic-precipitation-strengthened steels in engineering applications are discussed. This chapter can serve as a reference guide for the development of advanced nano-precipitation-strengthened steels for structural applications.
| Original language | English |
|---|---|
| Title of host publication | Advanced Multicomponent Alloys |
| Subtitle of host publication | From Fundamentals to Applications |
| Editors | Zengbao Jiao, Tao Yang |
| Place of Publication | Singapore |
| Publisher | Springer |
| Chapter | 10 |
| Pages | 247-265 |
| ISBN (Electronic) | 978-981-19-4743-8 |
| ISBN (Print) | 978-981-19-4742-1, 978-981-19-4745-2 |
| DOIs | |
| Publication status | Published - 2022 |
Publication series
| Name | Materials Horizons: From Nature to Nanomaterials |
|---|---|
| ISSN (Print) | 2524-5384 |
| ISSN (Electronic) | 2524-5392 |
Funding
This research was supported by the National Natural Science Foundation of China (52171162), Shenzhen Science and Technology Program (JCYJ20210324142203009), Research Grants Council of Hong Kong (ECS 25202719, GRF 15227121, C1017-21GF, and C1020-21GF), and Research Institute for Advanced Manufacturing at PolyU (P0041364).
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 9 Industry, Innovation, and Infrastructure
Research Keywords
- Addictive manufacturing
- Corrosion resistance
- Intermetallic-precipitation-strengthened steel
- Mechanical property
- Precipitates
RGC Funding Information
- RGC-funded
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