Advances in Brazing

Written By Dušan P. Sekulić
Advances in Brazing
  • Publsiher : Woodhead Publishing Limited
  • Release : 22 June 2021
  • ISBN : 9780857094230
  • Pages : 600 pages
  • Rating : 4/5 from 21 reviews
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Read or download book entitled Advances in Brazing written by Dušan P. Sekulić which was release on 22 June 2021, this book published by Woodhead Publishing Limited. Available in PDF, EPUB and Kindle Format. Book 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.

Advances in Brazing

Advances in Brazing
  • Author : Dušan P. Sekulić
  • Publisher : Woodhead Publishing Limited
  • Release Date : 2013
  • Total pages : 600
  • ISBN : 9780857094230
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Summary : 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 ...

Advances in brazing

Advances in brazing
  • Author : W. Tillmann,A. Elrefaey,L. Wojarski
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2013-03-04
  • Total pages : 620
  • ISBN : 9780857094230
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Summary : 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 ...

Advances in brazing

Advances in brazing
  • Author : H. Krappitz
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2013-03-04
  • Total pages : 620
  • ISBN : 9780857094230
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Summary : Although brazing is commonly regarded as a joining technique, the following chapter will introduce possibilities for using brazing as a coating technology, which offers new and unique solutions for applying functional coatings to surfaces. Details are presented of some fundamental aspects of this coating technology with regard to processes, metallurgical ...

Advances in brazing

Advances in brazing
  • Author : D.K. Hawksworth
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2013-03-04
  • Total pages : 620
  • ISBN : 9780857094230
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Summary : The creation of a thermally induced metallic bond between aluminium components in the absence of powdered brazing fluxes has been achieved using a number of different techniques. Oxide disruption to promote the wetting and flow of filler metal on the surface is necessary for brazed joint formation. This can be ...

Advances in brazing

Advances in brazing
  • Author : T.-T. Ikeshoji
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2013-03-04
  • Total pages : 620
  • ISBN : 9780857094230
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Summary : 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 (...

Advances in brazing

Advances in brazing
  • Author : A. Rabinkin,A.E. Shapiro,M. Boretius
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2013-03-04
  • Total pages : 620
  • ISBN : 9780857094230
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Summary : A quiet revolution in industry has happened over the last 50 or so years due to the use of diamond and cubic boron nitride (CBN) in many applications. Joining of diamonds to various materials via brazing is very specific compared with conventional brazing due to the unique nature of diamond. This ...

Advances in brazing

Advances in brazing
  • Author : A. Rabinkin
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2013-03-04
  • Total pages : 620
  • ISBN : 9780857094230
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Summary : 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 ...

Advances in brazing

Advances in brazing
  • Author : H. Peng
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2013-03-04
  • Total pages : 620
  • ISBN : 9780857094230
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Summary : Intermetallics have many metallic characteristics, including luster, and electrical and thermal conductivity. Ordered intermetallic structural materials have recently been the focus of many investigations. The physical and brazing properties of Ni–Al system intermetallics, Fe–Al intermetallics and Ti–Al intermetallics are presented in this chapter, including brazing methods, joint ...

Advances in brazing

Advances in brazing
  • Author : D.P. Sekulić
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2013-03-04
  • Total pages : 620
  • ISBN : 9780857094230
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Summary : 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 ...

Advances in brazing

Advances in brazing
  • Author : V.F. Khorunov,O.M. Sabadash
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2013-03-04
  • Total pages : 620
  • ISBN : 9780857094230
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Summary : 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 ...

Advances in brazing

Advances in brazing
  • Author : N. Eustathopoulos,F. Hodaj,O. Kozlova
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2013-03-04
  • Total pages : 620
  • ISBN : 9780857094230
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Summary : The fundamental equations of wetting and adhesion are presented and the contact angles of non-reactive liquid metals and molten oxides on different types of solids are interpreted. The main features of reactive wetting are briefly described and illustrated. The two types of brazing used in practice (capillary brazing and sandwich ...

Advances in brazing

Advances in brazing
  • Author : C.A. Walker
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2013-03-04
  • Total pages : 620
  • ISBN : 9780857094230
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Summary : 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 ...

Advances in brazing

Advances in brazing
  • Author : S. Hausner,B. Wielage
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2013-03-04
  • Total pages : 620
  • ISBN : 9780857094230
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Summary : This contribution presents the state of the art in brazing metal–ceramic compounds. General problems during brazing of metal and ceramic and different process variations with appropriate brazing materials are described. The brazing process itself and interesting examination methods for metal–ceramic compounds are explained. For a selected material combination, ...

Advances in brazing

Advances in brazing
  • Author : V.F. Khorunov,S.V. Maksymova
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2013-03-04
  • Total pages : 620
  • ISBN : 9780857094230
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Summary : This chapter investigates the problem of brazing heat-resistant materials – high nickel-base and γ-TiAl-base intermetallic alloys. Diffusion brazing with filler metals of the Ni–Cr–B and Ni–Cr–B–Si systems is inefficient for nickel alloys, while composite filler metals based on these systems yield satisfactory results. When used as ...

Advances in brazing

Advances in brazing
  • Author : Y. Flom
  • Publisher : Elsevier Inc. Chapters
  • Release Date : 2013-03-04
  • Total pages : 620
  • ISBN : 9780857094230
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Summary : Despite the great advances in analytical methods available to structural engineers, designers of brazed structures have great difficulties in determining load-carrying capabilities of the brazed assemblies and predicting their failures. In this chapter we will review why such common engineering tools as finite element analysis (FEA) as well as many ...