High temperature deformation in 2036 Al and 0.2 wt % Zr-2036 A1

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The microstructure and high-temperature deformation of 2036 Al and a 0.2 wt % Zr modified 2036 Al were characterized. A particle-simulated- nucleation process was applied to refine grain structure in both alloys. Thermomechanically processed materials were tested from 450 to 500 C and strain rates from 2{times}10{sup {minus}1} to 2{times}10{sup {minus}4}s{sup {minus}1}. Strain rate sensitivity exponent, activation energy, and total elongation were measured, and the deformation mechanism was proposed. Effect of Zr on microstructure and deformation of 2036 Al at elevated temperatures was discussed.

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11 p.

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Huang, J.S.; Schwartz, A.J. & Nieh, T.G. November 1, 1995.

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Description

The microstructure and high-temperature deformation of 2036 Al and a 0.2 wt % Zr modified 2036 Al were characterized. A particle-simulated- nucleation process was applied to refine grain structure in both alloys. Thermomechanically processed materials were tested from 450 to 500 C and strain rates from 2{times}10{sup {minus}1} to 2{times}10{sup {minus}4}s{sup {minus}1}. Strain rate sensitivity exponent, activation energy, and total elongation were measured, and the deformation mechanism was proposed. Effect of Zr on microstructure and deformation of 2036 Al at elevated temperatures was discussed.

Physical Description

11 p.

Notes

OSTI as DE96008744

Source

  • Materials Week `95, Cleveland, OH (United States), 29 Oct - 2 Nov 1995

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  • Other: DE96008744
  • Report No.: UCRL-JC--121912
  • Report No.: CONF-951026--12
  • Grant Number: W-7405-ENG-48
  • Office of Scientific & Technical Information Report Number: 212679
  • Archival Resource Key: ark:/67531/metadc665488

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  • November 1, 1995

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  • June 29, 2015, 9:42 p.m.

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  • Feb. 18, 2016, 5:27 p.m.

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Huang, J.S.; Schwartz, A.J. & Nieh, T.G. High temperature deformation in 2036 Al and 0.2 wt % Zr-2036 A1, article, November 1, 1995; California. (digital.library.unt.edu/ark:/67531/metadc665488/: accessed August 19, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.