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Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780153
EISBN: 978-1-62708-281-5
... and fadeometer and the use of fluorescent sunlamp in test devices. xenon arc lamp weatherometer fadeometer outdoor weather aging radiation susceptibility fluorescent sunlamp plastics ALL ENGINEERING PLASTICS are affected by outdoor weather. Weather and radiation factors that...
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
... welding arc must be protected against air drafts that can disperse the shielding gas, which limits outdoor applications unless protective shields are placed around the welding area. Relatively high levels of radiated heat and arc intensity can hinder operator acceptance of the process. In the...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110209
EISBN: 978-1-62708-247-1
.... Rinsing the sample in acetone will dissolve the film in several minutes. FMI requires three main system components illustrated in Fig. 14 . These components include a light source (e.g. mercury arc lamp), a camera system (e.g., a slow scan CCD camera), and an optical platform. Figure 14...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870401
EISBN: 978-1-62708-314-0
... conduct lightning currents. Protective materials include arc or flame-sprayed metals, woven wire fabrics, expanded metal foils, aluminized fiberglass, nickel-plated aramid fiber, and metal-loaded paints. All of these coatings are applied to the exterior surface of a composite skin, and there should be...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440055
EISBN: 978-1-62708-262-4
... Abstract This chapter, a detailed account of furnaces and related equipment for heat treating, begins by describing three basic modes of heat transmission, namely conduction, convection, and radiation, followed by a discussion on the working principle, applications, advantages, and...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2011
DOI: 10.31399/asm.tb.jub.t53290079
EISBN: 978-1-62708-306-5
... Abstract This chapter discusses the fusion welding processes, namely oxyfuel gas welding, oxyacetylene braze welding, stud welding (stud arc welding and capacitor discharge stud welding), high-frequency welding, electron beam welding, laser beam welding, hybrid laser arc welding, and thermit...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280041
EISBN: 978-1-62708-267-9
... life. The chapter explains how and why freckles form as well as how they can be prevented. It describes the criteria for selecting the proper melting method for specific alloys based on melt segregation and chemistry requirements. It compares standard processes, including electric arc furnace/argon...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230361
EISBN: 978-1-62708-298-3
... Abstract This chapter discusses coating technologies that are applicable to beryllium, including physical and chemical vapor deposition, thermal evaporation, electroplating, sputtering, ion plating, and plasma arc spraying. It describes the advantages and disadvantages of each method and the...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120065
EISBN: 978-1-62708-269-3
... the need for contaminant-free surfaces and atmospheres. It describes common forms of fusion, arc, and solid-state welding along with the use of filler metals, shielding gases, and stress-relief treatments. It also discusses the practice of titanium brazing and the role of filler metals. arc...
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
..., including electroslag, TIG, gas, electron-beam, and arc welding as well as vacuum diffusion, forge, friction, electrical-resistance, and explosive welding. It also discusses the effect of welding temperature, pressure, and composition on the transformations that occur in and around the weld, and it includes...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060117
EISBN: 978-1-62708-261-7
... metal required Agent <100 °C No filler metal required Base metal Melts No melting No melting No melting No melting No melting Flux Dependent of type Optional Required most time Not required Not required Not required Typical heating sources Arc, resistance, induction, flame...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720001
EISBN: 978-1-62708-305-8
... numbers on silicon wafers. Courtesy of Cognex Corporation. (d) Vision system for arc welding. Courtesy of Robotic Vision Systems, Inc. Source: Ref 2 Hardness testing is one of the simplest and most widely used inspection methods. It is a nondestructive method that can be used to predict the...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2015
DOI: 10.31399/asm.tb.piht2.t55050293
EISBN: 978-1-62708-311-9
... output bus connection or the heat station transformer output. Because output bus and coil leads are exposed to the quenchant, there is a tendency for buildup of scale particles from the workpieces and subsequent arcing. Depending on the quenchant, periodic inspection and cleaning should be done. Gummy...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350125
EISBN: 978-1-62708-315-7
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.fibtca.t52430107
EISBN: 978-1-62708-253-2
... of more than 40 elements in a sample. It is further defined as arc emission spectroscopy or spark emission spectroscopy depending on whether the emission of energy radiation is ensured by means of an arc or a spark. Light elements such as nitrogen, hydrogen, oxygen, and noble gases cannot be detected...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720411
EISBN: 978-1-62708-305-8
... solidification Overlap: The protrusion of weld metal beyond the toe or root of the weld Tungsten inclusions: Particles from tungsten electrodes embedded in the weld metal that result from improper gas tungsten arc welding procedures Backing piece left on: Failure to remove material placed at the...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280149
EISBN: 978-1-62708-267-9
... presence of copper, brass, and lead externally introduced to a metal. The low-melting material becomes liquid in the HAZ as the arc passes and the liquid penetrates the grain boundary, perhaps in the manner of liquid metal embrittlement reactions. This grain-boundary penetration reduces the strength of the...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240583
EISBN: 978-1-62708-251-8
... resistance to radiation damage. It is also used extensively for liquid metal systems operating at 980 to 1205 °C (1800 to 2200 °F). Superconducting niobium alloys are also used in the construction of high-field-strength magnets for research purposes. Fig. 31.4 Niobium alloy C-103 annealed sheet. Arc...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230401
EISBN: 978-1-62708-298-3
..., beryllium surfaces can be joined to each other using silver solder [ Jacobson 1986 ]. Beryllium has been successfully welded by several processes, including gas tungsten arc and electron beam welding. The welding operations should be designed to minimize heat input, thermal stresses, grain growth, and...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.9781627082617
EISBN: 978-1-62708-261-7