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radiation heating

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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...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110209
EISBN: 978-1-62708-247-1
.... Liquid-crystal imaging and FMI technique for thermal detection are also briefly described in this article. Blackbody radiation physics describes the process by which all heated objects emit radiation to their surroundings. All the objects with temperature above 0 K emit heat (radiation...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1988
DOI: 10.31399/asm.tb.eihdca.t65220241
EISBN: 978-1-62708-341-6
... to heat electrically nonconductive materials through radiation or conduction heat-transfer processes. References 1. Lozinskii M. G. , Industrial Applications of Induction Heating , Pergamon Press , London , 1969 When placed in an induction field, magnetic materials tend...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1988
DOI: 10.31399/asm.tb.eihdca.t65220143
EISBN: 978-1-62708-341-6
... heating include the following: A device or method for measuring workpiece temperature. This often consists of an instrument to be given a direct indication of surface or subsurface temperature (e.g., a thermocouple or radiation pyrometer). It can also consist of some indirect measurement that can...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.smnm.t52140201
EISBN: 978-1-62708-264-8
... centuries, and they have been able to control the temperature of the hot steel by observing the color of the light (radiation) coming from it. Table A2 presents a typical approximation of the color of a hot body and its temperature. The color transitions on heating, from red to orange to yellow to white...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2005
DOI: 10.31399/asm.tb.horfi.t51180029
EISBN: 978-1-62708-256-3
... alloy systems contain various heat treatments that will result in various levels of mechanical properties. Each heat treatment is designed to produce a specific level of material strength and ductility. These specifications usually require a tensile test and a hardness test to provide evidence...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090191
EISBN: 978-1-62708-266-2
.... , Clausing R.E. , Heatherly L. , and Kruger R.M. , Irradiation Assisted Stress Corrosion Cracking and Grain Boundary Segregation in Heat Treated Type 304 Stainless Steel , Proc. 14th Int. Symp. Effects of Radiation on Materials , ASTM , Andover, MA , June 1988 6.62 Ljungberg...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440085
EISBN: 978-1-62708-262-4
... input into even the most sophisticated temperature measurement and control systems will produce poor results. Temperature is a measure of the ability to transfer heat. Heat may be transferred by conduction, convection (actually conduction to a fluid followed by translation), and by thermal radiation...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720233
EISBN: 978-1-62708-305-8
... targets made of tungsten. Other materials are used, particularly at low energies, to take advantage of their characteristic radiation. Most high intensity x-ray tubes have forced liquid cooling to dissipate the large amounts of anode heat generated during operation. Tube envelopes are constructed...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2012
DOI: 10.31399/asm.tb.smfpa.t53500133
EISBN: 978-1-62708-317-1
... penetration into the passenger compartment can be prevented ( Ref 7.15 ). In the conventional hot stamping process, continuous furnaces are used whereby the blank is heated by radiation and convective flow of heat. The furnaces are heated with gas or electricity. The heating rate...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720001
EISBN: 978-1-62708-305-8
... tensile strength and hardness for steels, brass, and nodular cast iron are shown in Fig. 4 . All heat treated steels are subjected to hardness testing to verify that the heat treatment produced the correct hardness and thus strength. Fig. 4 Correlation of hardness with tensile strength. Source...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2003
DOI: 10.31399/asm.tb.cfap.t69780153
EISBN: 978-1-62708-281-5
... temperature and UV radiation will accelerate the oxidation process. Oxygen that is aided by heat (thermal oxidation) and UV radiation (photo-oxidation) will attack the bonds in a polymer chain. Depending on the material, oxygen may either form carbonyl groups or cross link. Oxidation can also occur when...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870401
EISBN: 978-1-62708-314-0
..., lightning strikes, thermal oxidation, and extreme temperatures. It also discusses the factors that influence flammability. environmental degradation flammability heat damage lightning strikes polymeric matrix composites thermo-oxidative stability ultraviolet radiation EXPOSURE OF COMPOSITES...
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
... filler metals Alloy family and type AWS designation Forms Base materials joined Major applications Al-Si, eutectic BAISi Preforms, wire, rods, foil, powder, RS foil (a) Aluminum and aluminum alloys, steel to aluminum and aluminum to beryllium Car radiators, heat exchangers, honeycomb...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1988
DOI: 10.31399/asm.tb.eihdca.t65220253
EISBN: 978-1-62708-341-6
... by its thickness; however, it does not prevent the setting assembly from being induction heated as well. Therefore, the ring/setting components are brazed as a result of both induction and radiation heating. Fig. 10.18 Hand-operated fixture for brazing of jewelry settings to gold rings...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870333
EISBN: 978-1-62708-314-0
... of defect size. For example, an impact delamination may result in only a small indication on the surface at the point of impact; however, the delamination often radiates from the impact point, resulting in an extensive network of internal matrix cracks and delaminations. Ultrasonic inspection...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720393
EISBN: 978-1-62708-305-8
... these changes and produces accurate parts. Understanding and controlling these factors is essential to commercial P/M parts manufacturing. Density is the ratio of mass to volume. For a given material, degree of sintering, and heat treatment, density determines mechanical and physical properties. For example...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.mgppis.9781627082587
EISBN: 978-1-62708-258-7
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.fibtca.t52430107
EISBN: 978-1-62708-253-2
... with a final probe diameter as small as about 10 Å is produced by heating a filament made up of tungsten or single-crystal lanthanum hexaboride (LaB 6 ). The beam is accelerated to a potential of 5–50 KV and is focused on the sample surface using a set of electromagnetic lenses. Figure 5.10 shows...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110042
EISBN: 978-1-62708-247-1
... the circuits from the back of the die or wafer. This has given rise to several infrared techniques for fault location and failure analysis. We use mid-wave infrared microscopes, from 2 to 4 microns to detect thermal infrared radiation, to locate short circuits by their joule heating. With careful calibration...