Biomaterials and Additive Manufacturing

This book addresses the challenges of using metallic biomaterials in implants. It delves into the selection process for these materials, considering factors like mechanical strength, biocompatibility, and resistance to wear and tear. However, the primary focus is on understanding and combating corrosion. Different types of corrosions are explored, highlighting their mechanisms and potential consequences. Existing research on surface modification techniques is reviewed, offering methods to improve the longevity and safety of implants. The book then introduces the exciting world of additive manufacturing (AM), a revolutionary technique for creating implants. It explores various AM technologies and their suitability for creating biomaterials (metallic’s, ceramics and polymers). Subsequently, the diverse applications of AM in biomaterials and biomedical devices are explored.  The book explores various post-processing methods used to refine parts created with AM. These methods not only improve the surface finish but can also enhance the overall properties of the implant. By analyzing existing research and exploring innovative techniques, this book aims to equip researchers and professionals with the knowledge to develop better metallic biomaterials. Ultimately, the goal is to create implants that last longer, function flawlessly, and offer a safer and more durable solution for patients.

INTRODUCTION.- IMPLANT CORROSION AND VARIOUS SURFACE MODIFICATION METHODS OF MEDICAL DEVICES.- ADDITIVE MANUFACTURING TECHNIQUES INTRODUCTION.- ADDITIVE MANUFACTURING MATERIALS INTRODUCTION TO AM MATERIALS.- LITERATURE REVIEW: BACKGROUND OF ELECTROPLATING ON PLASTICS, NICKEL PLATING, METALLIZATION OF FDM ABS PLASTICS, SELECTION OF FDM PARAMETERS AND RAW MATERIAL SELECTION.- POST PROCESSING METHODS: MECHANICAL FINISHING METHODS, ELECTROPLATING, ACETONE DIPPING, SUMMARY OF MECHANICAL PROPERTIES, APPLICATIONS.- CHALLENGES AND FUTURE SCOPE OF ADDITIVE MANUFACTURING.

Dr. Rakesh Kumar is working as Sr. Research Engineer in the Department of Regulatory Affairs and Quality Assurance at Auxein Medical Pvt. Ltd. Sonipat, Haryana, India. His research interest includes Additive Manufacturing, Biodiesel Production and Surface Engineering. He has published many research papers, books, and book chapters in the fields of Additive Manufacturing, and Surface Engineering.

Dr. Santosh Kumar is working as Professor in the Department of Mechanical Engineering & Head of NCC Department (ANO) at Chandigarh Group of Colleges, Landran, Mohali, Punjab (India). His research interest includes Surface Engineering, High Temperature Corrosion, Additive Manufacturing, Thermal Spray Coatings, etc. He has published many research papers, books, and book chapters in the fields of surface Engineering, 3D printing, Metal Matrix Composite, Welding, and Biofuels. He has also granted many patents in the diverse field of engineering. Additionally, he is reviewer/editors of many reputed journals and he has received various awards for his outstanding contribution in the field of research and innovation.