Influence of temperature and strain rate on the mechanical behavior of Adiprene L-100

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The effect of sample thickness, strain rate, and temperature on the mechanical response of Adiprene-L100 is presented. The compressive stress-train response of Adiprene-L100 was found to depend on both the applies train rate; 0.001 {le} {dot {var_epsilon}} {le} 7,000 s{sup {minus}1}, and the test temperature at high-rate; 77 {le} T {le} 298 K. Due to the slow, dispersive wave propagation in Adiprene-L100, thinner sample thicknesses are needed to assure uniform, uniaxial stress conditions within Hopkinson Bar samples; the optimal sample thickness being dependent on test temperature. Decreasing temperature from 298 to 77 K at 3,000 s{sup {minus}1} was found to ... continued below

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8 p.

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Gray, G.T. III; Blumenthal, W.R.; Trujillo, C.P. & Carpenter, R.W. II May 1, 1997.

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Description

The effect of sample thickness, strain rate, and temperature on the mechanical response of Adiprene-L100 is presented. The compressive stress-train response of Adiprene-L100 was found to depend on both the applies train rate; 0.001 {le} {dot {var_epsilon}} {le} 7,000 s{sup {minus}1}, and the test temperature at high-rate; 77 {le} T {le} 298 K. Due to the slow, dispersive wave propagation in Adiprene-L100, thinner sample thicknesses are needed to assure uniform, uniaxial stress conditions within Hopkinson Bar samples; the optimal sample thickness being dependent on test temperature. Decreasing temperature from 298 to 77 K at 3,000 s{sup {minus}1} was found to increase the maximum flow stress in Adiprene-L100 from 10 to {approximately} 210 MPa.

Physical Description

8 p.

Notes

OSTI as DE97005033

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  • International conference on mechanical and physical behavior of materials under dynamic loading (EURO/DYMAT), Toledo (Spain), 22-26 Sep 1997

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  • Other: DE97005033
  • Report No.: LA-UR--97-905
  • Report No.: CONF-970944--6
  • Grant Number: W-7405-ENG-36
  • DOI: 10.2172/532527 | External Link
  • Office of Scientific & Technical Information Report Number: 532527
  • Archival Resource Key: ark:/67531/metadc692542

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  • May 1, 1997

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  • Aug. 14, 2015, 8:43 a.m.

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  • Feb. 29, 2016, 3:32 p.m.

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Gray, G.T. III; Blumenthal, W.R.; Trujillo, C.P. & Carpenter, R.W. II. Influence of temperature and strain rate on the mechanical behavior of Adiprene L-100, report, May 1, 1997; New Mexico. (digital.library.unt.edu/ark:/67531/metadc692542/: accessed August 20, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.