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brazed joints

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Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001478
EISBN: 978-1-62708-173-3
... Interface Acceptance Limitations and Common Imperfections in Brazed Joints <xref rid="a0001478-ref6" ref-type="bibr">(Ref 6)</xref> General Inspection Criteria Nondestructive Inspection Destructive Testing Methods Once the brazing method and the inspection technique have been selected...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003831
EISBN: 978-1-62708-183-2
... Fig. 1 Nickel phosphide intermetallic in the braze joint under scanning electron microscopy. Original magnification 400×. Courtesy of HI TecMetal Group Fig. 2 UNS N06617 (Inconel 617) brazed with UNS N99620 (AMS 4777) under vacuum at 1038 °C (1900 °F). The structure shows borides...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005856
EISBN: 978-1-62708-167-2
... a thin layer called the joint interface ( AB ). Fig. 13 Single-station machine. Courtesy of Fusion Inc. Fig. 14 Two-station machine. Courtesy of Fusion Inc. Fig. 15 Multiple-station machine. Courtesy of Fusion Inc. Fig. 16 Atmosphere brazing furnace. Courtesy...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001390
EISBN: 978-1-62708-173-3
... of identity of original brazed joint. The article also discusses the advantages of DFB. brazed joints diffusion brazing liquid brazing filler metals DIFFUSION BRAZING (DFB) is a process that coalesces, or joins, metals by heating them to a suitable brazing temperature at which either a preplaced...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0009239
EISBN: 978-1-62708-173-3
... Wetting of base metals Good Good Good Good Brazing temperature &lt; β transus &lt; β transus &gt; β transus Near or &lt; β transus Formation of intermetallics in the brazed joint Yes Yes Yes Yes Working temperature &lt;250 °C (≤480 °F) &lt;400 °C (≤750 °F) ≤500 °C (≤930 °F) ≤600...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005841
EISBN: 978-1-62708-167-2
... hardness pattern. Well-defined heating pattern—depth and width; coil area may be smaller than area to be heat treated. Entire braze joint area. To control cooling/heating rates of the joint area, it is often required to heat beyond the joint area. Type of materials heated Typically, a single material...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001451
EISBN: 978-1-62708-173-3
... steels, and dissimilar metals. It describes the factors considered in the selection of filler-metal for cast iron and carbon steel brazing, such as temperature and environment, brazed joint design, heat source, and heat-treatment requirements. The article also discusses the basic considerations...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001457
EISBN: 978-1-62708-173-3
...Abstract Abstract This article is intended to assist the development of procedures for the brazing of ceramic-to-ceramic or ceramic-to-metal joints for service under elevated temperatures, mechanical or thermal stresses, or corrosive atmospheres. It describes the factors considered in preparing...
Book Chapter

By J.F. Libsch
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001387
EISBN: 978-1-62708-173-3
... brazing. The article illustrates several basic joint designs for induction brazing as well as typical coils and some frequent applications and lists joint parameters for parts which are to be brazed by induction heating. It concludes with a discussion on the effect of thermal expansion on stress...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001345
EISBN: 978-1-62708-173-3
... 0.107 … … Palmansil 5 950 1740 … … 0.057 1000 1830 … … … 1050 1920 … … … 1100 2010 … … … Recommended gap for selected braze filler metals Table 7 Recommended gap for selected braze filler metals Brazing filler-metal system Joint clearance mm...
Series: ASM Handbook
Volume: 1A
Publisher: ASM International
Published: 31 August 2017
DOI: 10.31399/asm.hb.v01a.a0006302
EISBN: 978-1-62708-179-5
... Abstract Abstract Brazing and soldering are done at temperatures below the solidus temperature of the base material but high enough to melt the filler metal and allow the liquid filler metal to wet the surface and spread into the joint gap by capillary action. This article discusses the common...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001452
EISBN: 978-1-62708-173-3
... temperature, °C (°F) 980 ± 5 (1800 ± 10) Brazing temperature, °C (°F) 925 ± 5 (1700 ± 10) Hydrogen dew points, °C (°F) −75 (−100) (b) ; −60 (−70) (c) Hydrogen flow rate, m 3 /h (ft 3 /h) 11 (400) Filler metal (d) BAg- 13 Joint position during brazing Horizontal Conveyor travel speed...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001389
EISBN: 978-1-62708-173-3
...Abstract Abstract This article presents an overview of resistance brazing (RB) used for many applications involving small workpieces, for small joints that are part of very large equipment, or for low-volume production runs. It lists the advantages and limitations of RB and outlines the factors...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001455
EISBN: 978-1-62708-173-3
... or in specific applications that justify preliminary trials or testing to develop the procedure and to check the performance of brazed joints; C, limited brazeability. (b) Used both plain and as the core of brazing sheet. (c) Used only as the core of brazing sheet. (d) Sand and permanent mold...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003210
EISBN: 978-1-62708-199-3
... such as diffusion and exothermic brazing. The article explains joint design, filler materials, fuel gases, equipment, and fluxes in the brazing methods. The article also describes the brazing of steels, stainless steels, cast irons, heat-resistant alloys, aluminum alloys, copper and copper alloys, and titanium...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003210
EISBN: 978-1-62708-199-3
... such as diffusion and exothermic brazing. The article explains joint design, filler materials, fuel gases, equipment, and fluxes in the brazing methods. The article also describes the brazing of steels, stainless steels, cast irons, heat-resistant alloys, aluminum alloys, copper and copper alloys, and titanium...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001454
EISBN: 978-1-62708-173-3
... at high temperatures. This article provides a brief discussion on the metallurgy of copper, copper alloys, and precious metals and discusses the filler metals, brazing fluxes, joint clearance and design, and different brazing processes used in brazing of copper, copper alloys, and precious metals...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001492
EISBN: 978-1-62708-173-3
... 5 Recommended joint clearance for selected filler metals at brazing temperature per AWS B2.2 specification Table 1 Recommended joint clearance for selected filler metals at brazing temperature per AWS B2.2 specification AWS filler metal classification Flux or brazing atmosphere...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003205
EISBN: 978-1-62708-199-3
... for welding, brazing, and soldering. It also describes joint design considerations such as selection of weld joints and welds. adhesive bonding brazing fusion welding joining mechanical fastening soldering solid-state welding weld joint design weld preparation welding Selected...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003205
EISBN: 978-1-62708-199-3
... considerations for welding, brazing, and soldering. It also describes joint design considerations such as selection of weld joints and welds. adhesive bonding brazing fusion welding joining mechanical fastening soldering solid-state welding weld joint design weld preparation welding Joining...