Welding the Inconel 718 Superalloy

Welding the Inconel 718 Superalloy
Author: S.G.K. Manikandan,D. Sivakumar,M. Kamaraj
Publsiher: Elsevier
Total Pages: 322
Release: 2019-05-29
ISBN: 0128181834
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Welding the Inconel 718 Superalloy Book Excerpt:

Welding the Inconel 718 Superalloy: Reduction of Micro-segregation and Laves Phases explores the day-to-day welding business in Alloy 718 and presents solutions to avoid or minimize micro-segregation. It considers the limitations of changing from lab scale models to actual production models and presents new technologies with proven experimental background. Various case studies are presented within the text, as well as proposed solutions backed by experimental evidence. Items previewed in this edition include enhanced cooling rates in the GTA welding process with cryogenic cooling and enhanced dendrite refinement using modified pulse waveform. This work will be useful to researchers from the aerospace, space, power generation, nuclear, and chemical industries, as well as students interested in superalloys and welding. Resolves the industrial limitations in reducing the formation of laves phases in the welding of alloy 718 Presents case studies in industrial applications Discusses new technologies with proven experimental background Includes a comparison of laves size and distribution between GTAW, EBW, LBW and FW

Laser Beam Welding of Inconel 718 Superalloy

Laser Beam Welding of Inconel 718 Superalloy
Author: Robert Barrett (University of Manitoba student)
Publsiher: Unknown
Total Pages: 70
Release: 1999
ISBN: 1928374650XXX
Category: Electronic Book
Language: EN, FR, DE, ES & NL

Laser Beam Welding of Inconel 718 Superalloy Book Excerpt:

Proceedings of the 9th International Symposium on Superalloy 718 Derivatives Energy Aerospace and Industrial Applications

Proceedings of the 9th International Symposium on Superalloy 718   Derivatives  Energy  Aerospace  and Industrial Applications
Author: Eric Ott,Xingbo Liu,Joel Andersson,Zhongnan Bi,Kevin Bockenstedt,Ian Dempster,Jon Groh,Karl Heck,Paul Jablonski,Max Kaplan,Daisuke Nagahama,Chantal Sudbrack
Publsiher: Springer
Total Pages: 1118
Release: 2018-05-12
ISBN: 3319894803
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Proceedings of the 9th International Symposium on Superalloy 718 Derivatives Energy Aerospace and Industrial Applications Book Excerpt:

This technical meeting will focus on Alloy 718 and Superalloys in this class relative to alloy and process development, production, product applications, trends and the development of advanced modeling tools. The symposium provides an opportunity for authors to present technical advancements relative to a broad spectrum of areas while assessing their impact on related fields associated with this critical alloy group. There are continuing innovations relative to these alloys as well as novel processing techniques which continue to extend applications in very challenging environments ranging from corrosion resistance in the deep sea to high-stressed space applications.

Alloy Design and Process Innovations

Alloy Design and Process Innovations
Author: Prashanth Konda Gokuldoss,Zhi Wang
Publsiher: MDPI
Total Pages: 372
Release: 2020-04-15
ISBN: 3039283529
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Alloy Design and Process Innovations Book Excerpt:

Additive manufacturing (AM) is one of the manufacturing processes that warrants the attention of industrialists, researchers and scientists, because of its ability to produce materials with a complex shape without theoretical restrictions and with added functionalities. There are several advantages to employing additive manufacturing as the primary additive manufacturing process. However, there exist several challenges that need to be addressed systematically. A couple such issues are alloy design and process development. Traditionally alloys designed for conventional cast/powder metallurgical processes were fabricated using advanced AM processes. This is the wrong approach considering that the alloys should be coined based on the process characteristics and meta-stable nature of the process. Hence, we must focus on alloy design and development for AM that suits the AM processes. The AM processes, however, improve almost every day, either in terms of processing capabilities or processing conditions. Hence, the processing part warrants a section that is devoted to these advancements and innovations. Accordingly, the present Special Issue (book) focuses on two aspects of alloy development and process innovations. Here, 45 articles are presented covering different AM processes including selective laser melting, electron beam melting, laser cladding, direct metal laser sintering, ultrasonic consolidation, wire arc additive manufacturing, and hybrid manufacturing. I believe that this Special Issue bears is vital to the field of AM and will be a valuable addition.

Advances in Computational Methods in Manufacturing

Advances in Computational Methods in Manufacturing
Author: R. Ganesh Narayanan,Shrikrishna N. Joshi,Uday Shanker Dixit
Publsiher: Springer Nature
Total Pages: 1092
Release: 2019-10-17
ISBN: 9813290722
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Advances in Computational Methods in Manufacturing Book Excerpt:

This volume presents a selection of papers from the 2nd International Conference on Computational Methods in Manufacturing (ICCMM 2019). The papers cover the recent advances in computational methods for simulating various manufacturing processes like machining, laser welding, laser bending, strip rolling, surface characterization and measurement. Articles in this volume discuss both the development of new methods and the application and efficacy of existing computational methods in manufacturing sector. This volume will be of interest to researchers in both industry and academia working on computational methods in manufacturing.

Proceedings of the 8th International Symposium on Superalloy 718 and Derivatives

Proceedings of the 8th International Symposium on Superalloy 718 and Derivatives
Author: The Minerals, Metals & Materials Society (TMS)
Publsiher: John Wiley & Sons
Total Pages: 927
Release: 2014-12-02
ISBN: 1119016606
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Proceedings of the 8th International Symposium on Superalloy 718 and Derivatives Book Excerpt:

Weld Integrity and Performance

Weld Integrity and Performance
Author: Steve Lampman,ASM International
Publsiher: ASM International
Total Pages: 417
Release: 1997-01-01
ISBN: 9781615032044
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Weld Integrity and Performance Book Excerpt:

Advances in Additive Manufacturing and Joining

Advances in Additive Manufacturing and Joining
Author: M. S. Shunmugam,M. Kanthababu
Publsiher: Springer Nature
Total Pages: 749
Release: 2019-10-16
ISBN: 9813294337
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Advances in Additive Manufacturing and Joining Book Excerpt:

This volume presents research papers on additive manufacturing (popularly known as 3D printing) and joining which were presented during the 7th International and 28th All India Manufacturing Technology, Design and Research conference 2018 (AIMTDR 2018). The contents of this volume present the latest technological advancements for improving the efficiency, accuracy and speed of the additive manufacturing process and in fusion and solid-state welding technologies, with a variety of technologies, including fused deposition modelling, poly jet 3D printing, weld deposition based technology, selective laser melting and important welding technologies being covered. This volume will be of interest to academicians, researchers, and practicing engineers alike.

Superalloys

Superalloys
Author: Matthew J. Donachie,Stephen J. Donachie
Publsiher: ASM International
Total Pages: 439
Release: 2002
ISBN: 1615030646
Category: Heat resistant alloys
Language: EN, FR, DE, ES & NL

Superalloys Book Excerpt:

This book covers virtually all technical aspects related to the selection, processing, use, and analysis of superalloys. The text of this new second edition has been completely revised and expanded with many new figures and tables added. In developing this new edition, the focus has been on providing comprehensive and practical coverage of superalloys technology. Some highlights include the most complete and up-to-date presentation available on alloy melting. Coverage of alloy selection provides many tips and guidelines that the reader can use in identifying an appropriate alloy for a specific application. The relation of properties and microstructure is covered in more detail than in previous books.

TMS 2012 141st Annual Meeting and Exhibition Materials Processing and Interfaces

TMS 2012 141st Annual Meeting and Exhibition  Materials Processing and Interfaces
Author: The Minerals, Metals & Materials Society (TMS)
Publsiher: John Wiley & Sons
Total Pages: 1080
Release: 2012-05-02
ISBN: 1118356047
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

TMS 2012 141st Annual Meeting and Exhibition Materials Processing and Interfaces Book Excerpt:

Contains papers relating to materials processing and interfaces presented at various symposia at the 2012 TMS Annual Meeting.

Welding and Joining of Aerospace Materials

Welding and Joining of Aerospace Materials
Author: M C Chaturvedi
Publsiher: Elsevier
Total Pages: 448
Release: 2011-12-19
ISBN: 0857095161
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Welding and Joining of Aerospace Materials Book Excerpt:

Welding and joining techniques play an essential role in both the manufacture and in-service repair of aerospace structures and components, and these techniques become more advanced as new, complex materials are developed. Welding and joining of aerospace materials provides an in-depth review of different techniques for joining metallic and non-metallic aerospace materials. Part one opens with a chapter on recently developed welding techniques for aerospace materials. The next few chapters focus on different types of welding such as inertia friction, laser and hybrid laser-arc welding. The final chapter in part one discusses the important issue of heat affected zone cracking in welded superalloys. Part two covers other joining techniques, including chapters on riveting, composite-to-metal bonding, diffusion bonding and recent improvements in bonding metals. Part two concludes with a chapter focusing on the use of high-temperature brazing in aerospace engineering. Finally, an appendix to the book covers the important issue of linear friction welding. With its distinguished editor and international team of contributors, Welding and joining of aerospace materials is an essential reference for engineers and designers in the aerospace, materials and welding and joining industries, as well as companies and other organisations operating in these sectors and all those with an academic research interest in the subject. Provides an in-depth review of different techniques for joining metallic and non-metallic aerospace materials Discusses the important issue of heat affected zone cracking in welded superalloys Covers many joining techniques, including riveting, composite-to-metal bonding and diffusion bonding

Welding Metallurgy and Weldability of Nickel Base Alloys

Welding Metallurgy and Weldability of Nickel Base Alloys
Author: John C. Lippold,Samuel D. Kiser,John N. DuPont
Publsiher: John Wiley & Sons
Total Pages: 456
Release: 2011-09-20
ISBN: 1118210034
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Welding Metallurgy and Weldability of Nickel Base Alloys Book Excerpt:

The most up-to-date coverage of welding metallurgy aspects and weldability issues associated with Ni-base alloys Welding Metallurgy and Weldability of Nickel-Base Alloys describes the fundamental metallurgical principles that control the microstructure and properties of welded Ni-base alloys. It serves as a practical how-to guide that enables engineers to select the proper alloys, filler metals, heat treatments, and welding conditions to ensure that failures are avoided during fabrication and service. Chapter coverage includes: Alloying additions, phase diagrams, and phase stability Solid-solution strengthened Ni-base alloys Precipitation strengthened Ni-base alloys Oxide dispersion strengthened alloys and nickel aluminides Repair welding of Ni-base alloys Dissimilar welding Weldability testing High-chromium alloys used in nuclear power applications With its excellent balance between the fundamentals and practical problem solving, the book serves as an ideal reference for scientists, engineers, and technicians, as well as a textbook for undergraduate and graduate courses in welding metallurgy.

Next Generation Materials and Processing Technologies

Next Generation Materials and Processing Technologies
Author: Swarup Bag,Christ Prakash Paul,Mayuri Baruah
Publsiher: Springer Nature
Total Pages: 600
Release: 2021
ISBN: 9811601828
Category: Building materials
Language: EN, FR, DE, ES & NL

Next Generation Materials and Processing Technologies Book Excerpt:

This book presents the select proceedings of Conference on Research and Developments in Material Processing, Modelling and Characterization (RDMPMC 2020). It highlights the new technologies developed in the generation of rational materials for various applications with tailored properties. It covers fundamental research in emerging materials which includes biomaterials, composites, ceramics, functionally graded materials, energy materials, thin film materials, nanomaterials, nuclear materials, intermetallic, high strength materials, structural materials, super alloys, shape memory alloys and thermally enhanced materials. It includes the numerical modeling and computer simulation to investigate the properties and structure of materials. Few of the most relevant manufacturing techniques highlighted in this book are welding, coating, additive manufacturing, laser-based manufacturing, advanced machining processes, casting, forming and micro and nanoscale manufacturing processes. Given its contents, this book is beneficial to students, researchers and industry professionals. .

A Feasibility Study of cold Metal Transfer gas Metal Arc Welding CMT GMAW Nickel Base Superalloy Inconel 718

A Feasibility Study of  cold Metal Transfer  gas Metal Arc Welding  CMT GMAW  Nickel Base Superalloy Inconel 718
Author: Timothy Patrick Hasselberg
Publsiher: Unknown
Total Pages: 135
Release: 2009
ISBN: 1928374650XXX
Category: Gas metal arc welding
Language: EN, FR, DE, ES & NL

A Feasibility Study of cold Metal Transfer gas Metal Arc Welding CMT GMAW Nickel Base Superalloy Inconel 718 Book Excerpt:

Structural Integrity Assessment

Structural Integrity Assessment
Author: Raghu V. Prakash,R. Suresh Kumar,Atikukke Nagesha,Gomathy Sasikala,Arun Kumar Bhaduri
Publsiher: Springer
Total Pages: 858
Release: 2019-07-31
ISBN: 9811387672
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Structural Integrity Assessment Book Excerpt:

This volume contains selected papers from the Second Quadrennial International Conference on Structural Integrity (ICONS-2018). The papers cover important topics related to structural integrity of critical installations, such as power plants, aircrafts, spacecrafts, defense and civilian components. The focus is on assuring safety of operations with high levels of reliability and structural integrity. This volume will be of interest to plant operators working with safety critical equipment, engineering solution providers, software professionals working on engineering analysis, as well as academics working in the area.

Nickel Cobalt and Their Alloys

Nickel  Cobalt  and Their Alloys
Author: Joseph R. Davis
Publsiher: ASM International
Total Pages: 442
Release: 2000-01-01
ISBN: 0871706857
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Nickel Cobalt and Their Alloys Book Excerpt:

This book is a comprehensive guide to the compositions, properties, processing, performance, and applications of nickel, cobalt, and their alloys. It includes all of the essential information contained in the ASM Handbook series, as well as new or updated coverage in many areas in the nickel, cobalt, and related industries.

Additively Manufactured Inconel 718

Additively Manufactured Inconel 718
Author: Dunyong Deng
Publsiher: Linköping University Electronic Press
Total Pages: 69
Release: 2018-01-24
ISBN: 9176853837
Category: Electronic Book
Language: EN, FR, DE, ES & NL

Additively Manufactured Inconel 718 Book Excerpt:

Additive manufacturing (AM), also known as 3D printing, has gained significant interest in aerospace, energy, automotive and medical industries due to its capabilities of manufacturing components that are either prohibitively costly or impossible to manufacture by conventional processes. Among the various additive manufacturing processes for metallic components, electron beam melting (EBM) and selective laser melting (SLM) are two of the most widely used powder bed based processes, and have shown great potential for manufacturing high-end critical components, such as turbine blades and customized medical implants. The futures of the EBM and SLM are doubtlessly promising, but to fully realize their potentials there are still many challenges to overcome. Inconel 718 (IN718) is a nickel-base superalloy and has impressive combination of good mechanical properties and low cost. Though IN718 is being mostly used as a turbine disk material now, the initial introduction of IN718 was to overcome the poor weldability of superalloys in 1960s, since sluggish precipitation of strengthening phases ?’/?’’ enables good resistance to strain-age cracking during welding or post weld heat treatment. Given the similarity between AM and welding processes, IN718 has been widely applied to the metallic AM field to facilitate the understandings of process-microstructure-property relationships. The work presented in this licentiate thesis aims to better understand microstructures and mechanical properties EBM and SLM IN718, which have not been systematically investigated. Microstructures of EBM and SLM IN718 have been characterized with scanning electron microscopy (SEM), transmission electron microscopy (TEM) and correlated with the process conditions. Monotonic mechanical properties (e.g., Vickers microhardness and tensile properties) have also been measured and rationalized with regards to the microstructure evolutions before and after heat treatments. For EBM IN718, the results show the microstructure is not homogeneous but dependant on the location in the components, and the anisotropic mechanical properties are probably attributed to alignment of porosities rather than texture. Post heat treatment can slightly increase the mechanical strength compared to the as-manufactured condition but does not alter the anisotropy. SLM IN718 shows significantly different microstructure and mechanical properties to EBM IN718. The as-manufactured SLM IN718 has very fine dendritic microstructure and Laves phases in the interdendrites, and is “work-hardened” by the residual strains and dislocations present in the material. Mechanical properties are different between horizontally and vertically built samples, and heat treatment can minimize this difference. Results from this licentiate thesis provide the basis for the further research on the cyclic mechanical properties of EBM and SLM IN718, which would be the focus of following phase of the Ph.D. research.

Comprehensive Materials Processing

Comprehensive Materials Processing
Author: Anonim
Publsiher: Newnes
Total Pages: 5634
Release: 2014-04-07
ISBN: 0080965334
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Comprehensive Materials Processing Book Excerpt:

Comprehensive Materials Processing provides students and professionals with a one-stop resource consolidating and enhancing the literature of the materials processing and manufacturing universe. It provides authoritative analysis of all processes, technologies, and techniques for converting industrial materials from a raw state into finished parts or products. Assisting scientists and engineers in the selection, design, and use of materials, whether in the lab or in industry, it matches the adaptive complexity of emergent materials and processing technologies. Extensive traditional article-level academic discussion of core theories and applications is supplemented by applied case studies and advanced multimedia features. Coverage encompasses the general categories of solidification, powder, deposition, and deformation processing, and includes discussion on plant and tool design, analysis and characterization of processing techniques, high-temperatures studies, and the influence of process scale on component characteristics and behavior. Authored and reviewed by world-class academic and industrial specialists in each subject field Practical tools such as integrated case studies, user-defined process schemata, and multimedia modeling and functionality Maximizes research efficiency by collating the most important and established information in one place with integrated applets linking to relevant outside sources

Innovations in Additive Manufacturing

Innovations in Additive Manufacturing
Author: M. Adam Khan,J. T. Winowlin Jappes
Publsiher: Springer Nature
Total Pages: 135
Release: 2022
ISBN: 3030894010
Category: Additive manufacturing
Language: EN, FR, DE, ES & NL

Innovations in Additive Manufacturing Book Excerpt:

This book presents the history, fundamentals, process development, applications, post-processing, and experimental results from additive manufacturing. The chapters cover surface treatments, modification, advancements in heat treatment, mechanical hardening and its effect on the material properties. This book also presents content on simulation, modeling, and optimization of materials processing and surface engineering techniques.

Superalloys 2020

Superalloys 2020
Author: Sammy Tin,Mark Hardy,Justin Clews,Jonathan Cormier,Qiang Feng,John Marcin,Chris O'Brien,Akane Suzuki
Publsiher: Springer Nature
Total Pages: 1098
Release: 2020-08-28
ISBN: 3030518345
Category: Technology & Engineering
Language: EN, FR, DE, ES & NL

Superalloys 2020 Book Excerpt:

The 14th International Symposium on Superalloys (Superalloys 2020) highlights technologies for lifecycle improvement of superalloys. In addition to the traditional focus areas of alloy development, processing, mechanical behavior, coatings, and environmental effects, this volume includes contributions from academia, supply chain, and product-user members of the superalloy community that highlight technologies that contribute to improving manufacturability, affordability, life prediction, and performance of superalloys.