Metals and Alloys Manufactured by Powder Metallurgy Methods
A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Metals and Alloys".
Deadline for manuscript submissions: 20 October 2025 | Viewed by 28
Special Issue Editor
2. Department of Mechanical Engineering, Auburn University, Auburn, AL 36849, USA
Interests: additive manufacturing; metallurgy; design and optimization; material science
Special Issue Information
Dear Colleagues,
Powder metallurgy (PM) has emerged as a crucial manufacturing process for metals and alloys, allowing for enhanced material properties and complex geometries. Its importance lies in its ability to produce components with high-density and uniform microstructures, leading to improved mechanical and physical properties compared to traditional methods.
Currently, research in powder metallurgy focuses on optimizing production techniques, enhancing material characteristics, and developing new alloy systems. Advances in additive manufacturing and coating technologies are expanding the applications of PM, particularly in industries such as aerospace, automotive, and medical.
Despite these advancements, several challenges persist. The control of particle size distribution, ensuring uniformity, and minimizing porosity in the final products remain significant hurdles. Additionally, the need for sustainable practices and the recycling of powders poses challenges for the industry. Addressing these issues is critical for the broader application of powder metallurgy and the creation of high-performance materials that meet the evolving demands of various sectors. Continued research and innovation are essential to overcoming these obstacles and fully harnessing the potential of PM technologies.
Dr. Alireza Jam
Guest Editor
Manuscript Submission Information
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Keywords
- powder metallurgy (PM)
- material properties
- complex geometries
- high-density components
- additive manufacturing
- alloy systems
- particle size distribution
- porosity control
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