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Mechanical testing of diffusion bonded metallic hollow sphere structure (MHSS)

Veyhl, Christoph and Winkler, Rolf and Merkel, Markus and Öchsner, Andreas (2008) Mechanical testing of diffusion bonded metallic hollow sphere structure (MHSS). Defect and Diffusion Forum, 280 . pp. 85-96. ISSN 1662-9507

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Official URL: http://dx.doi.org/10.4028/www.scientific.net/DDF.2...

Abstract

The paper investigates the mechanical properties of sintered hollow sphere struc- tures. First of all, the Young's modulus, plastic modulus, initial flow stress, initial flow strain, plateau stress and densifcation strain are derived from compressive tests. In addition, the material behaviour during the compressive testing is described. Furthermore, the influence of different specimen shapes on the results is discussed.

Item Type:Article
Uncontrolled Keywords:cellular metals, compressive behaviour, densification strain, geometry influence, hollow sphere structures, initial flow strain, initial flow stress, plastic modulus, plateau stress, stress-strain diagram, young's modulus
Subjects:T Technology > TJ Mechanical engineering and machinery
Divisions:Mechanical Engineering
ID Code:12843
Deposited By: Liza Porijo
Deposited On:04 Jul 2011 01:28
Last Modified:04 Jul 2011 01:28

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