Preface

Abstract

After successfully held for six consecutive years, the 2021 7th International Conference onMechanical Engineering, Materials and Automation Technology (MMEAT 2021) was successfully held in Dali, China during June 18-20, 2021. MMEAT 2021 is to bring together innovative academics and industrial experts in the field of materials, mechanical engineering and automation technology to a common forum. The primary goal of the conference is to promote research and developmental activities in Mechanical Engineering, Materials and Automation Technology and another goal is to promote scientific information interchange between researchers, developers, engineers, students, and practitioners working all around the world. The conference will be held every year to make it an ideal platform for people to share views and experiences in materials, mechanical engineering and automation technology and related areas.MMEAT 2021 invited distinguished speakers to deliver plenary speeches and invited talks. More than 100 attendees participated in this conference. MMEAT 2021 mainly covers topics on Mechanical Engineering, Materials and Automation Technology and, etc.The conference model was divided into two sessions, including oral presentations and keynote speeches. In the first part, some scholars, whose submissions were selected as the excellent papers, were given 15 minutes to perform their oral presentations one by one. Then in the second part, keynote speakers were each allocated 30-45 minutes to hold their speeches. In this conference, we have invited Pro.Hui-Mi Hsu, from National Dong Hwa University and A.Prof.Wenbo Liu, from School of Mechanical Engineering, Sichuan University, China to serve as our Conference Co-Chairman.We were honored to invite 5 sophisticated keynote speakers to deliver keynote speeches during the conference. Ramesh Singh, from University of Malaya, Faculty of Engineering, Kuala Lumpur, Malaysia, delivered a wonderful speech on Effectiveness of Manganese Oxide in Supressing the Low-Temperature Degradation (LTD) of Tetragonal Zirconia. The next keynote speaker, Prof. Peizhou LI, from Shandong University, School of Chemistry and Chemical Engineering. His research interests mainly focus on the design and construction of novel functional porous materials (porous silica, porous carbon, MOFs and COFs) and their applications in energy and environmental fields. Prof.Fan Jiang, from School of Mechanics & Electrical Engineering, Guangzhou University, Guangzhou University, shared a speech on his specialty related to Numerical simulation of two-phase flow in pipe. Prof.Xinwu, from Sun Yat-sen University. He delivered a speech on Modulation of the structure and properties of 2D materials and vdW heterostructures by ion beam irradiation. The finale keynote speaker, Prof Muhammad Zubair Iqbal, from Zhejiang Sci-Tech University.We are glad to share with you that we received lots of submissions from the conference and we selected a bunch of high-quality papers and compiled them into the proceedings after rigorously reviewed them. These papers feature following topics but are not limited to: New Materials and Advanced Materials, Mechanical Engineering, Control, Automation and Information Technology and other related topics. All the papers have been through rigorous review and process to meet the requirements of International publication standard.We would like to thank the organization staff, the members of the program committees and reviewers. They have worked very hard in reviewing papers and making valuable suggestions for the authors to improve their work. We also would like to express our gratitude to the external reviewers, for providing extra help in the review process, and the authors for contributing their research result to the conference.Lastly, we would like to warmly thank all the authors who, with their presentations and papers, generously contributed to the lively exchange of scientific information that is so vital to the endurance of scientific conferences of this kind.List of Committee member are available in this pdf.