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Torch brazing

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290165
EISBN: 978-1-62708-306-5
... Handbook Desk Edition , 2nd ed. , ASM International , 1998 10.31399/asm.hb.mhde2.a0003210 7.6 Fuerstenau C.E. , Torch Brazing , Welding, Brazing, and Soldering , Vol 6 , ASM Handbook , ASM International , 1993 10.31399/asm.hb.v06.a0001385 7.7 Libsch J.F. , Induction...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290079
EISBN: 978-1-62708-306-5
... Oxyacetylene braze welding is a method of oxyfuel gas welding capable of joining many base metals, but it is used primarily on steel and cast iron with a copper alloy filler metal (rod) and a flux. Braze welding is similar to torch brazing with a filler rod, except that joint openings are wider...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720411
EISBN: 978-1-62708-305-8
... the base materials being joined are never melted, while in most welding processes the base metals are melted (exceptions are those welding processes that utilize pressure in conjunction with heat). There are six brazing processes included under the group heading of brazing. These processes are torch...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480265
EISBN: 978-1-62708-318-8
... Properties Metallurgical and Chemical Properties Surface Preparation Forming Machining Riveting Threaded Fastening Repair Properties Chemical and Metallurgical Characteristics Surface Preparation Shielding Induction Brazing Furnace Brazing Torch Brazing Resistance...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120065
EISBN: 978-1-62708-269-3
... in contact with air during heating. Because titanium can become embrittled by the interstitial absorption of hydrogen, nitrogen, and oxygen gases, brazing should be done in a vacuum. Induction and furnace brazing in inert gas or vacuum atmospheres can be used successfully, but torch brazing is difficult...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290001
EISBN: 978-1-62708-306-5
..., and the application of filler metal is less critical. In fact, given the proper clearance conditions and heat, a brazed joint is not dependent on operator skill, as are most fusion welding processes. Automation is also simplified by the fact that heat can be applied to the joint by many means, including torches...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280149
EISBN: 978-1-62708-267-9
...Abstract Abstract Superalloys, except those with high aluminum and titanium contents, are welded with little difficulty. They can also be successfully brazed. This chapter describes the welding and brazing processes most often used and the factors that must be considered when making application...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230401
EISBN: 978-1-62708-298-3
... of expansion, contraction, and distortion Reduction of residual stresses More cost-effective Brazing processes are generally designated according to the heating sources. Of industrial importance are furnace, induction, torch, resistance, dip, diffusion, and infrared brazing. (Furnace brazing...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290023
EISBN: 978-1-62708-306-5
... 10.31399/asm.hb.mhde2.a0003205 2.2 Lyttle K.A. , Shielding Gases for Welding , Welding, Brazing, and Soldering , Vol 6 , ASM Handbook , ASM International , 1993 10.31399/asm.hb.v06.a0001340 2.3 Arc Welding , Metals Handbook Desk Edition , 2nd ed. , ASM International , 1998...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290137
EISBN: 978-1-62708-306-5
... are typically employed to apply pressure. Presses are often highly automated, featuring microprocessor control of pressure and temperature cycles. Heat is applied locally to the joint area by multiple-tip oxyacetylene torches, resistance heating, or induction heating. Often the oxyacetylene torches...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.caaa.t67870161
EISBN: 978-1-62708-299-0
... a specific temper is designated. (b) Measured in an aqueous solution of 53 g NaCl + 3 g H 2 O 2 per liter at 25 °C (77 °F). (c) Potential varies with quenching rate during fabrication. Compositions and solidus, liquidus, and brazing temperature ranges of brazing filler metals for use...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.tb.ssde.t52310201
EISBN: 978-1-62708-286-0
... high-carbon welds, which may not resist corrosion as well as desired, so as always, weld qualification, including corrosion evaluation, is critical. Oxyfuel gas welding (OFW), “torch” welding, uses oxygen to accelerate fuel (typically acetylene) combustion to produce temperatures that can melt...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2015
DOI: 10.31399/asm.tb.piht2.t55050317
EISBN: 978-1-62708-311-9
... components are glued together. A heating source that is good to use for soldering is an oxygen-acetylene torch with proper head size. Copper will work harden when bent or formed. Too much work hardening can cause collapse of tubing. If the copper gets hard to work, it can be annealed by heating it red...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2007
DOI: 10.31399/asm.tb.pmsspmp.t52000167
EISBN: 978-1-62708-312-6
... on the type of heating used, brazing processes are classified as furnace brazing, vacuum brazing, torch brazing, induction brazing, or electron beam brazing. Prevention of chromium oxide formation, either by keeping the brazing temperature below 593 °C (1100 °F) or by using a dry reducing atmosphere...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440159
EISBN: 978-1-62708-262-4
... ring is the quench ring, through which the quench media spray quenches the gear in a timed operation at the end of the heating cycle. The spinning method is commonly employed for hardening small rounds. The torch usually is held stationary and the work rotated at speeds of up to 100 rpm...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060117
EISBN: 978-1-62708-261-7
..., soldering, and brazing. It also discusses powder consolidation, rolling, drawing and extrusion, and common forging methods. fabrication finishing forging forming joining material removal powder processing METAL PRODUCTS that are subjected to mechanical reduction operations subsequent...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.lmcs.t66560309
EISBN: 978-1-62708-291-4
.... (a) 0.10% C (0.09C-0.005SI-0.41 Mn, wt%). Brazed using a gas torch and silver solder (49.6Ag-15.0Cu-18.1 Zn-17.3Cd) as a filler metal. Nital. 250×. (b) 0.1% C (0.09C-0.005Si-0.43Mn, wt%). Furnace brazed using copper filler metal. Nital. 250×. (c) and (d) 0.3% C (0.30C-0.005Si-0.85Mn, wt%). Braze...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480293
EISBN: 978-1-62708-318-8
...) Cutting speed, m/min (ft/min) (e) Feed, mm/t (in./t) Tool material Tool geometry (c) Cutting fluid (d) Cutting speed, m/min (ft/min) Feed, mm/t (in./t) Brazed Throwaway Commercially pure, grade 1 (annealed) 110–170 C 1, 3, 5 122–162 (400–530) 134–178 (440–585) 0.10–0.20 (0.004...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550193
EISBN: 978-1-62708-307-2
... sheets for spinning and are heated to 730 to 815 °C (1350 to 1500 °F). Hemispherical shapes have been spun in as many as nine stages with no adverse effect on the properties of the beryllium. The part and mandrel often are torch heated during spinning. Lubrication is especially important in spinning...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.cw.t51820077
EISBN: 978-1-62708-339-3
... be handled carefully to prevent it from picking up impurities. Solvent cleaning is also recommended. Caution: Under certain conditions, when using solvents, a fire hazard or health hazard may exist. Second, a welding torch with a large nozzle inside diameter, such as 19 mm (¾ in.), and a gas lens...