16~chapter 16

16~chapter 16 - Materials: engineering, science, processing...

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Unformatted text preview: Materials: engineering, science, processing and design, 2nd edition Copyright (c)2010 Michael Ashby, Hugh Shercliff, David Cebon Interaction of Materials and Radiation Materials: engineering, science, processing and design, 2nd edition Copyright (c)2010 Michael Ashby, Hugh Shercliff, David Cebon Figure 16.1 When radiation strikes a material, part of it is reflected, part of it is absorbed, and part of it is transmitted Specular and Diffuse Reflection Materials: engineering, science, processing and design, 2nd edition Copyright (c)2010 Michael Ashby, Hugh Shercliff, David Cebon Figure 16.2 Specular surfaces are smooth and flat, reflecting light so that 1 = 2 Diffuse surfaces are irregular, causing light to scatter when reflected Absorption and Transmission Materials: engineering, science, processing and design, 2nd edition Copyright (c)2010 Michael Ashby, Hugh Shercliff, David Cebon If radiation, can penetrate a material, some is absorbed absorption coefficient x depth of penetration If radiation passes completely through a material, some of its intensity is reflected at the surface at which it entered, some is absorbed, and some is reflected at the surface at which it leaves Refraction Materials: engineering, science, processing and design, 2nd edition Copyright (c)2010 Michael Ashby, Hugh Shercliff, David Cebon...
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16~chapter 16 - Materials: engineering, science, processing...

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