Materials Processing Using Chemically Driven Spherically Symmetric Implosions.

Abstract

A new method is developed for high pressure materials processing. This new process, referred to as CHI (Constructive Hydrodynamic Implosions), makes use of uniform spherical laser ignition of spherically symmetric high explosives to implode centrally located materials to high pressure. The objective of CHI is to use this high pressure to induce phase transitions or other desirable physical transformations in recoverable payloads at the core. The CHI process will ultimately see application both as a high pressure basic research technique and as a high throughput industrial materials process.

Document Details

Document Type
Technical Report
Publication Date
Oct 02, 1986
Accession Number
ADA178326

Entities

People

  • F. J. Mayer
  • N. W. Schmerberg
  • P. J. Kress
  • R. L. Maynard
  • W. B. Fechner

Tags

DTIC Thesaurus Topics

  • Energetic Materials
  • Explosions
  • Explosives
  • High Explosives
  • High Pressure
  • Ignition
  • Implosions
  • Laser Ignition Systems
  • Materials
  • Materials Processing
  • Phase Transformations
  • Transitions

Readers

  • Explosive Engineering.
  • Materials Science and Engineering.
  • Pulsed Power and Plasma Physics.

Technology Areas

  • Directed Energy