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Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290165
EISBN: 978-1-62708-306-5
...Abstract Abstract Brazing and soldering processes use a molten filler metal to wet the mating surfaces of a joint, with or without the aid of a fluxing agent, leading to the formation of a metallurgical bond between the filler and the respective components. This chapter discusses...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.pb.t5123000x
EISBN: 978-1-62708-351-5
...Abstract Abstract This chapter briefly reviews the history of brazing from ancient times to the early 20th century. brazing Origins of Brazes and Brazing Brazing is not a modern invention. Archaeological evidence shows that it has been practiced continuously since ancient times...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.pb.t51230207
EISBN: 978-1-62708-351-5
...Abstract Abstract This chapter discusses the process, principles, and modeling of the diffusion brazing system. The applications of diffusion brazing to wide-gap joining and layer manufacturing are also discussed. diffusion brazing filler metals layer manufacturing wide-gap modeling...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.pb.t51230221
EISBN: 978-1-62708-351-5
...Abstract Abstract This chapter discusses the processes involved in the wetting, spreading, and chemical interaction of a braze on a nonmetal. The chapter reviews the key materials and process issues relating to the joining of nonmetals using active brazing. Emphasis is placed on the differences...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.pb.9781627083515
EISBN: 978-1-62708-351-5
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.pb.t51230047
EISBN: 978-1-62708-351-5
...Abstract Abstract This chapter presents an overview of families of brazing alloys that one is likely to encounter in a manufacturing environment. It discusses the metallurgical aspects of brazing and includes a survey of brazing alloy systems. A discussion of deleterious and beneficial...
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Published: 01 November 2011
Fig. 5.8 Effects of the heat of welding, brazing, or soldering on the properties (top) and microstructure (bottom) of a work-hardened metal. Source: Ref 5.6 , p 476 More
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Published: 01 November 2011
Fig. 5.9 Effect of the heat of welding, brazing, or soldering on the properties (top) and microstructure (bottom) of an age-hardened precipitation hardenable alloy. Source: Ref 5.6 , p 478 More
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Published: 01 November 2011
Fig. 7.5 Automated torch brazing system. Source: Ref 7.6 More
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Published: 01 November 2011
Fig. 7.7 Typical coil and joint configurations used in induction brazing: (a) solenoid coil for plug-to-tube joint (note location of brazing alloy ring), (b) internal-external coil for flange-to-tube joint (flange chamfered to assist preplaced alloy ring), (c) split solenoid coil for tube-to-tube More
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Published: 01 November 2011
Fig. 7.8 Principal types of furnaces used for molten-salt-bath dip brazing applications: (a) and (b) externally heated; (c) and (d) internally heated. Source: Ref 7.8 More
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Published: 01 November 2011
Fig. 10.25 Relationship between joint strength and primary brazing variables for structural ceramics joined by active filler metals. Source: Ref 10.7 More
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Published: 01 October 2012
Fig. 10.25 Relationship between the joint strength and the primary brazing variables for structural ceramics joined by active filler metals. Source: Ref 10.13 More
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Published: 01 August 2005
Fig. 1.2 A phased array radar antenna prepared for brazing. The (a) front face and (b) interior show strips of brazing foil held in place by twist-tag mechanical fasteners. Courtesy of BAE Systems Ltd. More
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Published: 01 August 2005
Fig. 2.18 Tensile strength of butt joints made with low-silver brazing alloys between mild steel components as a function of the joint clearance More
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Published: 01 August 2005
Fig. 3.8 B:K:F atom ratios of common brazing fluxes More
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Published: 01 August 2005
Fig. 6.2 Plot of shear strength as a function of brazing temperature for diffusion-brazed assemblies, each comprising a foil of copper plated on both sides with a 2 μm (80 μin.) thick layer of tin sandwiched between copper-plated CuCrZr test pieces. The assembly was held for 5 min at the brazing More
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Published: 01 August 2005
Fig. 6.4 Sequential stages in diffusion brazing for a parent metal A and filler metal B that enter into a single eutectic reaction and do not form intermediate intermetallic compounds. In stage 1, at the commencement of heating, some interdiffusion occurs until melting commences at composition C More
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Published: 01 August 2005
Fig. 6.10 Fully machined heat exchangers fabricated by copper-tin diffusion brazing More
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Published: 01 August 2005
Fig. 7.16 Reaction layer thickness as a function of brazing time for Si 3 N 4 wetted by Cu-5Ti at 1125 °C (2055 °F). Adapted from Nakao, Nishimoto, and Saida [1989] More