Advances in Brazing Book

Advances in Brazing


  • Author : Dušan P Sekulić
  • Publisher : Elsevier
  • Release Date : 2013-03-04
  • Genre: Technology & Engineering
  • Pages : 620
  • ISBN 10 : 9780857096500

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Advances in Brazing Excerpt :

Brazing processes offer enhanced control, adaptability and cost-efficiency in the joining of materials. Unsurprisingly, this has lead to great interest and investment in the area. Drawing on important research in the field, Advances in brazing provides a clear guide to the principles, materials, methods and key applications of brazing. Part one introduces the fundamentals of brazing, including molten metal wetting processes, strength and margins of safety of brazed joints, and modeling of associated physical phenomena. Part two goes on to consider specific materials, such as super alloys, filler metals for high temperature brazing, diamonds and cubic boron nitride, and varied ceramics and intermetallics. The brazing of carbon-carbon (C/C) composites to metals is also explored before applications of brazing and brazed materials are discussed in part three. Brazing of cutting materials, use of coating techniques, and metal-nonmetal brazing for electrical, packaging and structural applications are reviewed, along with fluxless brazing, the use of glasses and glass ceramics for high temperature applications and nickel-based filler metals for components in contact with drinking water. With its distinguished editor and international team of expert contributors, Advances in brazing is a technical guide for any professionals requiring an understanding of brazing processes, and offers a deeper understanding of the subject to researchers and engineers within the field of joining. Reviews the advances of brazing processes in joining materials Discusses the fundamentals of brazing and considers specific materials, including super alloys, filler metals, ceramics and intermetallics Brazing of cutting materials and structural applications are also discussed

Advances in brazing Book

Advances in brazing


  • Author : C.A. Walker
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2013-03-04
  • Genre: Technology & Engineering
  • Pages : 620
  • ISBN 10 : 9780128088876

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Advances in brazing Excerpt :

Metal–nonmetal brazing is an established joining method used to fabricate products such as hermetic electronic packages, insulators for power generation and turbo-machinery components. Brazing presents opportunities for the materials engineer seeking to utilize recently engineered materials in advanced applications and extreme environments. Three commonly used brazing methods used for joining metals to nonmetals will be discussed: conventional brazing methods that use metallization coatings on the nonmetal surface to be brazed; active brazing methods that eliminate the need for metallization coatings; and direct brazing methods utilizing conventional brazing filler metals to join and seal packages without prior metallization.

Advances in brazing Book

Advances in brazing


  • Author : W. Tillmann
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2013-03-04
  • Genre: Technology & Engineering
  • Pages : 620
  • ISBN 10 : 9780128088852

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Advances in brazing Excerpt :

An important brazing application is the production of cutting and machining tools. This chapter provides an overview of brazing alloys for the joining of cutting materials. Process-related problems and solutions are presented and discussed. High strength values can be achieved with the right filler alloy and joint design. Most cemented carbides consist of a hard material such as tungsten carbide and a metallic binder. Due to the high carbide content, wetting and bonding reactions have to be monitored. Addition of active elements can help to induce a wetting reaction. Brazing ceramic cutting materials requires the use of active filler alloys to achieve a wetting reaction. The chapter reviews the alloys required. A joint can be weakened by interfacial effects or mismatches in physical properties. Employing the right filler metal with an adapted brazing process can significantly improve joint quality. Stress calculations based on the finite element method contribute to better joint design with reduced stress levels.

Advances in brazing Book

Advances in brazing


  • Author : R. Asthana
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2013-03-04
  • Genre: Technology & Engineering
  • Pages : 620
  • ISBN 10 : 9780128088821

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Advances in brazing Excerpt :

Advanced ceramic-matrix composites (CMCs) outperform traditional ceramics in many ways and have shown potential for demanding applications. Net-shape manufacture of CMC parts is challenging, and many advanced applications demand robust and reliable integration technologies such as brazing. Brazing of CMC/metal joints is reviewed, highlighting scientific issues together with a discussion of some of the challenges that brazing of CMCs presents. Brazing practices for SiC–SiC, C–SiC, C–C, ZrB2-based ultra-high-temperature composites, and oxide, nitride and silicate-based composites are presented. Recent research results on interface microstructure, composition and properties are discussed. Scaling effects, time–temperature–environment dependent thermomechanical properties, design guidelines and life-prediction analyses, and tools for CMC/metal joints to be used in structures constitute future research imperatives.

Advances in brazing Book

Advances in brazing


  • Author : D.P. Sekulić
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2013-03-04
  • Genre: Technology & Engineering
  • Pages : 620
  • ISBN 10 : 9780128088746

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Advances in brazing Excerpt :

The phenomena involved in a brazing process constitute a set of very complex spatially distributed, transient physical and chemical processes, influenced by multiple parameters. This has been difficult to model reliably. This chapter offers a high level review of three broad areas of modeling: (i) the heating/cooling process during brazing, (ii) the thermomechanical behavior of brazed assemblies, and (iii) micro-scale phenomena, taking place in the joint zone and primarily related to transport phenomena. This discussion illustrates the importance of modeling brazing processes and its increasing contribution to the long-lasting success of the art.

Advances in brazing Book

Advances in brazing


  • Author : A. Rabinkin
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2013-03-04
  • Genre: Technology & Engineering
  • Pages : 620
  • ISBN 10 : 9780128088760

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Advances in brazing Excerpt :

Huge technological progress in high-temperature brazing has made in the last few decades. This chapter reassesses the topic. It describes compositional and structural specifics of base metal (BM) classes at high temperatures. The classification of brazing filler metals (BFMs) is given, with some new compositions. In choosing optimal BFMs the metallurgical background is built on phase diagrams of BM and BFM and potential interactions. Novel methods of BFM placements, joint loading and heat treatment are covered. Rapidly solidified amorphous BFMs are described. The modern outlook on metallurgical paths of joint formation and an understanding of brazing mechanisms are provided. Finally, recent examples of advanced applications are given, particularly in the aerospace and automotive industries and in energy conservation and environment protection.

Advances in brazing Book

Advances in brazing


  • Author : T.-T. Ikeshoji
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2013-03-04
  • Genre: Technology & Engineering
  • Pages : 620
  • ISBN 10 : 9780128088845

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Advances in brazing Excerpt :

The brazing of carbon–carbon (C/C) composites and metals is a necessary manufacturing technique for some high-performance applications. In this chapter, the fundamentals of brazing C/C composites to metals are described including the wettability of the brazing filler on C/C composites and the coefficient of thermal expansion (CTE) difference between C/C composites and metals. Commercially available brazing fillers for the brazing of C/C composites and various metals are listed. The effect of fiber orientation on the joint strength of C/C composites and titanium is described. The manufacturing method for overcoming the mismatch in CTE between C/C composites and metals is also described.

Advances in brazing Book

Advances in brazing


  • Author : V.F. Khorunov
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2013-03-04
  • Genre: Technology & Engineering
  • Pages : 620
  • ISBN 10 : 9780128088807

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Advances in brazing Excerpt :

The chapter focuses on the problems of reactive-flux brazing and soldering of aluminium and aluminium to steel. High-temperature fluxes of the K,Al,Si/F salt system improve wetting and capillary properties of filler metals during brazing. The possibility of brazing aluminium using a reactive flux without a filler metal is established. Brazed joints on aluminium have strength equal to that of the base metal, and joints between aluminium and steel preserve their performance after thermal cycling tests. Reactive fluxes can be used for furnace, induction and arc brazing. Low-temperature fluxes based on polyatomic alcohols, which contain synthesised complex tetrafluoroborates of metals with nitrogen-bearing bases, improve conditions for formation of brazed joints on aluminium.

Advances in Additive Manufacturing Book

Advances in Additive Manufacturing


  • Author : Ajay Kumar
  • Publisher : Elsevier
  • Release Date : 2022-12-02
  • Genre: Technology & Engineering
  • Pages : 522
  • ISBN 10 : 9780323918350

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Advances in Additive Manufacturing Excerpt :

Advances in Additive Manufacturing: Artificial intelligence, Nature Inspired and Bio-manufacturing covers the latest developments in additive manufacturing. The book explores nature-inspired additive manufactured processes and their applications, as well as various algorithms to enhance characteristics, efficiency and the development of a product in minimum time. The integration of AM with artificial intelligence (AI) from prefabrication stage to final product, with real-time defect detection, control and process efficiency improvement are also discussed. This book will be a great resource for engineers, researchers and academics involved in this revolutionary and unique field of manufacturing. Discusses the modeling of additive manufacturing processes using artificial intelligence Looks at the optimization of designs, technologies and materials of AM and the use of simulation in AM Includes case studies and real-world problems from today's industries and society

Advances in Joining of Ceramics Book

Advances in Joining of Ceramics


  • Author : Charles A. Lewinsohn
  • Publisher : John Wiley & Sons
  • Release Date : 2012-04-11
  • Genre: Technology & Engineering
  • Pages : 222
  • ISBN 10 : 9781118405901

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Advances in Joining of Ceramics Excerpt :

Joining remains an enabling technology in several key areas related to the use of ceramics. Development of ceramic materials for electronic, biomedical, power generation, and many other fields continues at a rapid pace. Joining of ceramics is a critical issue in the integration of ceramic components in engineering design. This book includes reviews on the state-of-the-art in ceramic joining, new joining materials and methods, and modeling joint behavior and properties. Proceedings of the symposium held at the 104th Annual Meeting of The American Ceramic Society, April 28-May1, 2002 in Missouri; Ceramic Transactions, Volume 138

Advances in Brazing Book

Advances in Brazing


  • Author : Dušan P. Sekulić
  • Publisher : Woodhead Publishing Limited
  • Release Date : 2013
  • Genre: Technology & Engineering
  • Pages : 600
  • ISBN 10 : 0857094238

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Advances in Brazing Excerpt :

Brazing is a technology for bonding similar or dissimilar substrate materials by using temperatures above 450 degrees Celsius to effect the phase change in an added filler of clad, preferably without markedly impacting the integrity of the substrate(s). This book offers a collection of nineteen in-depth presentations devoted to a number of state-of-the art brazing topics. The authors represent some of the most respected world institutions in the field, including national laboratories, agencies, academic organizations, and research centers from industrial corporations. Part one introduces the fundamentals of brazing, including molten metal wetting processes, strength and margins of safety of brazed joints, and modeling of associated physical phenomena. Part two considers specific materials, such as super alloys, filler metals for high temperature brazing, diamonds and cubic boron nitride, and varied ceramics and intermetallics. Chapters explore brazing of carbon-carbon (C/C) composites to metals, and the final section discusses applications of brazing and brazed materials, including brazing of cutting materials, use of coating techniques, and metal-nonmetal brazing for electrical, packaging and structural applications, fluxless brazing, the use of glasses and glass ceramics for high temperature applications and nickel-based filler metals for components in contact with drinking water.

Green and Sustainable Manufacturing of Advanced Material Book

Green and Sustainable Manufacturing of Advanced Material


  • Author : Mrityunjay Singh
  • Publisher : Elsevier
  • Release Date : 2015-08-18
  • Genre: Medical
  • Pages : 688
  • ISBN 10 : 9780124115262

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Green and Sustainable Manufacturing of Advanced Material Excerpt :

Sustainable development is a globally recognized mandate and it includes green or environment-friendly manufacturing practices. Such practices orchestrate with the self-healing and self-replenishing capability of natural ecosystems. Green manufacturing encompasses synthesis, processing, fabrication, and process optimization, but also testing, performance evaluation and reliability. The book shall serve as a comprehensive and authoritative resource on sustainable manufacturing of ceramics, metals and their composites. It is designed to capture the diversity and unity of methods and approaches to materials processing, manufacturing, testing and evaluation across disciplines and length scales. Each chapter incorporates in-depth technical information without compromising the delicate link between factual data and fundamental concepts or between theory and practice. Green and sustainable materials processing and manufacturing is designed as a key enabler of sustainable development. A one-stop compendium of new research and technology of green manufacturing of metals, ceramics and their composites In-depth cutting-edge treatment of synthesis, processing, fabrication, process optimization, testing, performance evaluation and reliability which are of critical importance to green manufacturing Stimulates fresh thinking and exchange of ideas and information on approaches to green materials processing across disciplines

Introduction to Brazing Technology Book

Introduction to Brazing Technology


  • Author : P.M Roberts
  • Publisher : CRC Press
  • Release Date : 2016-04-27
  • Genre: Technology & Engineering
  • Pages : 340
  • ISBN 10 : 9781498758451

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Introduction to Brazing Technology Excerpt :

Introduction to Brazing Technology provides practical guidance for the industrial production of an effectively brazed joint. Written in plain language by an active technical consultant with more than 50 years of brazing experience, this clear and concise book: Explains the fundamental concepts of the brazing process Covers all the common heating methods used for brazing Describes how to obtain brazing operator accreditation Addresses the latest advances in brazing technology Features an extensive glossary of brazing terms Underscores the importance of the joint gap References EN and ISO standards Introduction to Brazing Technology ensures a good working knowledge of the application of brazing as an industrial joining technique. The book offers new and existing users of the technology a comprehensive reference for tackling the day-to-day challenges encountered during the brazing process.

Joining of Advanced Materials Book

Joining of Advanced Materials


  • Author : Messler
  • Publisher : Elsevier
  • Release Date : 2013-10-22
  • Genre: Technology & Engineering
  • Pages : 560
  • ISBN 10 : 9781483292144

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Joining of Advanced Materials Excerpt :

Provides an unusually complete and readable compilation of the primary and secondary options for joining conventional materials in non-conventional ways. Provides unique coverage of adhesive bonding using both organic and inorganic adhesives, cements and mortars. Focuses on materials issues without ignoring issues related to joint design, production processing, quality assurance, process economics, and joining performance in service. Joining of advanced materials is a unique treatment of joining of both conventional and advanced metals andalloys, intermetallics, ceramics, glasses, polymers, and composites with polymeric, metallic, ceramic, intermetallic and carbon matrices in similar and dissimilar combinations. Suitable for undergraduate and graduate students in engineering in addition to practicing engineers, this book treats in detail mechanical joining with conventional and advanced fasteners or integral design features, adhesive bonding, fusion and non-fusion welding, brazing, soldering, thermal spraying, and synergistic combinations of weld-bonding, weld-brazing, rivet-bonding. In addition, the book addresses materials issues, joint design, production processing, quality assurance, process economics, and joint performance in service.

Introduction to Welding and Brazing Book

Introduction to Welding and Brazing


  • Author : R. L. Apps
  • Publisher : Elsevier
  • Release Date : 2013-09-24
  • Genre: Technology & Engineering
  • Pages : 234
  • ISBN 10 : 9781483151687

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Introduction to Welding and Brazing Excerpt :

Introduction to Welding and Brazing covers the various aspects of metal joining processes, theory, practice, and application. This book is composed of nine chapters. Considerable chapters are devoted to the processes, practice, and principles of arc, resistance, and pressure welding. A chapter describes the principles and applications of other welding processes, such as gas, thermit, and electron beam welding. The final chapters deal with the metallurgical application, practice, and principles of soldering and brazing. This book will be of value to the researchers and workers in the metal joining fields.