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Bend testing of powder strip wound on a cylinder of variable curavature

  • Methods Of Investigation And Properties Of Powder Materials
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Powder Metallurgy and Metal Ceramics Aims and scope

Abstract

We examine bend testing of thin specimens when the specimens are wound on a cylinder of variable curvature, with a logarithmic spiral base. We present the bending diagram and expressions for calculating the stress and strain. The test error for winding is half the error for extension of porous strips.

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References

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Authors
  1. A. I. Otrok
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  2. I. V. Meleshko
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Additional information

Institute of Problems in Materials Science, National Academy of Sciences of Ukraine, Kiev. Translated from Poroshkovaya Metallurgiya, Nos. 3–4, pp. 79–85, March–April, 1994.

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Otrok, A.I., Meleshko, I.V. Bend testing of powder strip wound on a cylinder of variable curavature. Powder Metall Met Ceram 33, 181–185 (1995). https://doi.org/10.1007/BF00559781

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  • DOI: https://doi.org/10.1007/BF00559781

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