Microtextural characterization of copper shaped charge jet fragments

Wright, S I; Bingert, J F; Zernow, L

Title: Microtextural characterization of copper shaped charge jet fragments

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Abstract

The microstructures of two soft-caught copper shaped charge jet particles were investigated. In particular, the spatial distributions of crystallographic texture within the particles were characterized using point specific measurements of crystallographic orientation. Significant variations in preferred orientation were observed. These results are discussed in fight of previous computer simulations of the jetting process which showed significant radial gradients in both strain and strain rate.

Authors:

Wright, S I; Bingert, J F ^[1]; Zernow, L ^[2]

Los Alamos National Lab., NM (United States)
Zernow Technical Services, Inc., San Dimas, CA (United States)

Publication Date:: Fri Sep 01 00:00:00 EDT 1995

Research Org.:: Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

Sponsoring Org.:: USDOE, Washington, DC (United States)

OSTI Identifier:: 97166

Report Number(s):: LA-UR-95-2526; CONF-950846-3
ON: DE95017007

DOE Contract Number:: W-7405-ENG-36

Resource Type:: Conference

Resource Relation:: Conference: American Physical Society biennial conference on shock compression of condensed matter, Seattle, WA (United States), 13-18 Aug 1995; Other Information: PBD: [1995]

Country of Publication:: United States

Language:: English

Subject:: 45 MILITARY TECHNOLOGY, WEAPONRY, AND NATIONAL DEFENSE; SHAPED CHARGES; PARTICLES; JETS; TEXTURE

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                    Wright, S I, Bingert, J F, and Zernow, L. Microtextural characterization of copper shaped charge jet fragments.  United States: N. p., 1995. 
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                    Wright, S I, Bingert, J F, & Zernow, L. Microtextural characterization of copper shaped charge jet fragments.  United States.

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                    Wright, S I, Bingert, J F, and Zernow, L. 1995.  
        "Microtextural characterization of copper shaped charge jet fragments".  United States.  https://www.osti.gov/servlets/purl/97166.

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@article{osti_97166,

  title        = {Microtextural characterization of copper shaped charge jet fragments},

  author       = {Wright, S I and Bingert, J F and Zernow, L},

  abstractNote = {The microstructures of two soft-caught copper shaped charge jet particles were investigated. In particular, the spatial distributions of crystallographic texture within the particles were characterized using point specific measurements of crystallographic orientation. Significant variations in preferred orientation were observed. These results are discussed in fight of previous computer simulations of the jetting process which showed significant radial gradients in both strain and strain rate.},

  doi          = {},

  url          = {https://www.osti.gov/biblio/97166},
  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Fri Sep 01 00:00:00 EDT 1995},

  month        = {Fri Sep 01 00:00:00 EDT 1995}

}

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The microstructures of two soft-caught copper shaped charge jet particles were investigated. In particular, the spatial distributions of crystallographic texture within the particles were characterized using point specific measurements of crystallographic orientation. Significant variations in preferred orientation were observed. These results are discussed in light of previous computer simulations of the jetting process which showed significant radial gradients in both strain and strain rate. {copyright} {ital 1996 American Institute of Physics.}
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