Research Progress in Manufacturing and Machining of Metallic Materials

Dear Colleagues,

The manufacturing and machining of metallic materials is undergoing a transformative evolution, driven by the need for heightened efficiency, precision, and sustainability in modern industrial applications. This Special Issue brings together cutting-edge research that showcases the latest advancements and innovations in manufacturing techniques, machining processes, and material performance enhancement.

In recent years, advanced manufacturing techniques, particularly additive manufacturing, have reshaped traditional practices, enabling the fabrication of intricate geometries while significantly reducing material waste. Hybrid approaches that integrate additive and subtractive methods are emerging as powerful solutions to enhance production flexibility, accuracy, and material efficiency. This Issue features studies on these hybrid methods, highlighting their advantages in producing complex, high-performance components.

Traditional machining processes are also advancing, with the development of novel tool materials, specialized coatings, and improved lubrication strategies that extend tool life and minimize wear—critical improvements for machining hard-to-process alloys like titanium and superalloys. High-speed and high-precision machining techniques, supported by automation, robotics, and artificial intelligence, are further pushing the limits of what is achievable in material processing, especially in sectors like aerospace, automotive, and medical device manufacturing.

Sustainability remains a central focus in modern manufacturing, with research dedicated to energy-efficient practices, waste reduction, and the recycling of metallic materials. Contributions in this Issue underscore the importance of sustainable strategies in reducing the environmental impact of manufacturing while maintaining rigorous standards of quality and performance.

On the whole, then, this Special Issue aims to present a comprehensive view of the recent progress and emerging trends that are defining the future of metallic material manufacturing. We hope that it serves as an essential resource for researchers, engineers, and industry professionals dedicated to advancing the field and shaping the next generation of manufacturing and machining processes.

Dr. Guangxian Li
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Metals is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.