Time-resolved wave profile measurements in copper to Megabar pressures

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Many time-resolved techniques have been developed which have greatly aided in the understanding of dynamic material behavior such as the high pressure-dynamic strength of materials. In the paper, time-resolved measurements of copper (at shock-induced high pressures and temperatures) are used to illustrate the capability of using such techniques to investigate high pressure strength. Continuous shock loading and release wave profiles have been made in copper to 93 GPa using velocity interferometric techniques. Fine structure in the release wave profiles from the shocked state indicates an increase in shear strength of copper to 1.5 GPa at 93 GPa from its ambient ... continued below

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Pages: 7

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Chhabildas, L C & Asay, J R January 1, 1981.

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Description

Many time-resolved techniques have been developed which have greatly aided in the understanding of dynamic material behavior such as the high pressure-dynamic strength of materials. In the paper, time-resolved measurements of copper (at shock-induced high pressures and temperatures) are used to illustrate the capability of using such techniques to investigate high pressure strength. Continuous shock loading and release wave profiles have been made in copper to 93 GPa using velocity interferometric techniques. Fine structure in the release wave profiles from the shocked state indicates an increase in shear strength of copper to 1.5 GPa at 93 GPa from its ambient value of 0.08 GPa.

Physical Description

Pages: 7

Notes

NTIS, PC A02/MF A01.

Source

  • 8. AIRAPT conference and 19. EHPRG conference, Uppsala, Sweden, 17 Aug 1981

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  • Other: DE81026109
  • Report No.: SAND-81-1358C
  • Report No.: CONF-810827-5
  • Grant Number: AC04-76DP00789
  • Office of Scientific & Technical Information Report Number: 6321005
  • Archival Resource Key: ark:/67531/metadc1204029

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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  • January 1, 1981

Added to The UNT Digital Library

  • July 5, 2018, 11:11 p.m.

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  • Aug. 30, 2018, 5:45 p.m.

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Chhabildas, L C & Asay, J R. Time-resolved wave profile measurements in copper to Megabar pressures, article, January 1, 1981; United States. (digital.library.unt.edu/ark:/67531/metadc1204029/: accessed December 16, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.