Laser Metallic Additive Manufacturing Technologies by Thermal-Mechanical Interaction
Author : Jinzhong Lu
Publisher : Springer Nature
Page : 209 pages
File Size : 40,56 MB
Release :
Category :
ISBN : 9819788420
Author : Jinzhong Lu
Publisher : Springer Nature
Page : 209 pages
File Size : 40,56 MB
Release :
Category :
ISBN : 9819788420
Author : Robert Pederson
Publisher : MDPI
Page : 224 pages
File Size : 44,51 MB
Release : 2020-12-03
Category : Technology & Engineering
ISBN : 3039436635
The advent of additive manufacturing (AM) processes applied to the fabrication of structural components creates the need for design methodologies supporting structural optimization approaches that take into account the specific characteristics of the process. While AM processes enable unprecedented geometrical design freedom, which can result in significant reductions of component weight, on the other hand they have implications in the fatigue and fracture strength due to residual stresses and microstructural features. This is linked to stress concentration effects and anisotropy that still warrant further research. This Special Issue of Applied Sciences brings together papers investigating the features of AM processes relevant to the mechanical behavior of AM structural components, particularly, but not exclusively, from the viewpoints of fatigue and fracture behavior. Although the focus of the issue is on AM problems related to fatigue and fracture, articles dealing with other manufacturing processes with related problems are also be included.
Author : Filippo Berto
Publisher : MDPI
Page : 211 pages
File Size : 39,21 MB
Release : 2018-07-02
Category : Technology & Engineering
ISBN : 3038426245
This book is a printed edition of the Special Issue "Fatigue Damage" that was published in Metals
Author : Metallurgical Society of AIME. Physical Metallurgy Committee
Publisher :
Page : 512 pages
File Size : 15,7 MB
Release : 1961
Category : Blast effect
ISBN :
Author : Igor Yadroitsev
Publisher : Elsevier
Page : 678 pages
File Size : 21,13 MB
Release : 2021-05-23
Category : Technology & Engineering
ISBN : 0128240911
Laser powder bed fusion of metals is a technology that makes use of a laser beam to selectively melt metal powder layer-by-layer in order to fabricate complex geometries in high performance materials. The technology is currently transforming aerospace and biomedical manufacturing and its adoption is widening into other industries as well, including automotive, energy, and traditional manufacturing. With an increase in design freedom brought to bear by additive manufacturing, new opportunities are emerging for designs not possible previously and in material systems that now provide sufficient performance to be qualified in end-use mission-critical applications. After decades of research and development, laser powder bed fusion is now enabling a new era of digitally driven manufacturing. Fundamentals of Laser Powder Bed Fusion of Metals will provide the fundamental principles in a broad range of topics relating to metal laser powder bed fusion. The target audience includes new users, focusing on graduate and undergraduate students; however, this book can also serve as a reference for experienced users as well, including senior researchers and engineers in industry. The current best practices are discussed in detail, as well as the limitations, challenges, and potential research and commercial opportunities moving forward. - Presents laser powder bed fusion fundamentals, as well as their inherent challenges - Provides an up-to-date summary of this advancing technology and its potential - Provides a comprehensive textbook for universities, as well as a reference for industry - Acts as quick-reference guide
Author : Kaiyu Luo
Publisher : Springer Nature
Page : 193 pages
File Size : 41,97 MB
Release :
Category :
ISBN : 9819783518
Author :
Publisher :
Page : 2566 pages
File Size : 13,5 MB
Release : 2002
Category : Chemistry
ISBN :
Author : Lujun Huang
Publisher : Springer
Page : 181 pages
File Size : 10,70 MB
Release : 2017-04-21
Category : Technology & Engineering
ISBN : 981104449X
This book introduces readers to titanium matrix composites (TMCs) with novel network microstructures. The bottleneck problem of extreme brittleness and low strengthening effect surrounding TMCs fabricated by means of powder metallurgy has recently been solved by designing network microstructures, which yield both high strength and superior ductility. As such, network structured TMCs will increasingly offer materials characterized by low weight, high strength, high temperature resistance and superior deformability. The book systematically addresses the design, fabrication, microstructure, properties, modification, and toughening mechanisms of these composites, which will help us find innovative solutions to a range of current and future engineering problems.
Author : Gary S. Schajer
Publisher : John Wiley & Sons
Page : 328 pages
File Size : 27,99 MB
Release : 2013-09-23
Category : Technology & Engineering
ISBN : 1118342372
An introductory and intermediate level handbook written in pragmatic style to explain residual stresses and to provide straightforward guidance about practical measurement methods. Residual stresses play major roles in engineering structures, with highly beneficial effects when designed well, and catastrophic effects when ignored. With ever-increasing concern for product performance and reliability, there is an urgent need for a renewed assessment of traditional and modern measurement techniques. Success critically depends on being able to make the most practical and effective choice of measurement method for a given application. Practical Residual Stress Measurement Methods provides the reader with the information needed to understand key residual stress concepts and to make informed technical decisions about optimal choice of measurement technique. Each chapter, written by invited specialists, follows a focused and pragmatic format, with subsections describing the measurement principle, residual stress evaluation, practical measurement procedures, example applications, references and further reading. The chapter authors represent both international academia and industry. Each of them brings to their writing substantial hands-on experience and expertise in their chosen field. Fully illustrated throughout, the book provides a much-needed practical approach to residual stress measurements. The material presented is essential reading for industrial practitioners, academic researchers and interested students. Key features: • Presents an overview of the principal residual stress measurement methods, both destructive and non-destructive, with coverage of new techniques and modern enhancements of established techniques • Includes stand-alone chapters, each with its own figures, tables and list of references, and written by an invited team of international specialists
Author : Samuel Wagstaff
Publisher : Springer Nature
Page : 1200 pages
File Size : 24,37 MB
Release : 2024
Category : Light metals
ISBN : 3031503082
Zusammenfassung: The Light Metals symposia at the TMS Annual Meeting & Exhibition present the most recent developments, discoveries, and practices in primary aluminum science and technology. The annual Light Metals volume has become the definitive reference in the field of aluminum production and related light metal technologies. The 2024 collection includes contributions from the following symposia: · Alumina & Bauxite · Aluminum Alloys: Development and Manufacturing · Aluminum Reduction Technology · Electrode Technology for Aluminum Production · Melt Processing, Casting and Recycling · Scandium Extraction and Use in Aluminum Alloys