Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

SHOCK COMPRESSION PROCESSING OF POWDERS

SHOCK COMPRESSION PROCESSING OF POWDERS Abstract Shock compression processing is emerging as a novel technique for fabrication of esoteric materials. Not only can metal and ceramic powders be dynamically consolidated, but both equilibrium and non-equilibrium structures can be synthesized under the high pressure regime during the passage of shock waves of sufficient magnitude and duration. The shock waves can be generated by impact from a plate (accelerated by compressed gas or detonation of explosive) or direct contact with explosives. Very hard metallic and ceramic powders, as well as those powders that cannot be processed by conventional powder processing techniques can be easily compacted to solid densities. The bonding mechanisms in shock compaction involve the rapid and intense deposition of shock energy, preferentially at interparticle regions, resulting in extensive plastic deformation. This may lead to interparticle welding due to partial melting or simply solid-state diffusional bonding. Shock compression processing technology will be reviewed with emphasis on the processing aspects. Specific examples of shock compaction of RSP alloys and ceramics will be presented, and feasibility of commercialization of the technique will be discussed. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Advanced Materials and Manufacturing Processes Taylor & Francis

SHOCK COMPRESSION PROCESSING OF POWDERS

Download PDF

SHOCK COMPRESSION PROCESSING OF POWDERS

Abstract

Abstract Shock compression processing is emerging as a novel technique for fabrication of esoteric materials. Not only can metal and ceramic powders be dynamically consolidated, but both equilibrium and non-equilibrium structures can be synthesized under the high pressure regime during the passage of shock waves of sufficient magnitude and duration. The shock waves can be generated by impact from a plate (accelerated by compressed gas or detonation of explosive) or direct contact with...
Loading next page...
 
/lp/taylor-francis/shock-compression-processing-of-powders-TN0jFZGcI6
Publisher
Taylor & Francis
Copyright
Copyright Taylor & Francis Group, LLC
ISSN
0898-2090
DOI
10.1080/10426918808953217
Publisher site
See Article on Publisher Site

Abstract

Abstract Shock compression processing is emerging as a novel technique for fabrication of esoteric materials. Not only can metal and ceramic powders be dynamically consolidated, but both equilibrium and non-equilibrium structures can be synthesized under the high pressure regime during the passage of shock waves of sufficient magnitude and duration. The shock waves can be generated by impact from a plate (accelerated by compressed gas or detonation of explosive) or direct contact with explosives. Very hard metallic and ceramic powders, as well as those powders that cannot be processed by conventional powder processing techniques can be easily compacted to solid densities. The bonding mechanisms in shock compaction involve the rapid and intense deposition of shock energy, preferentially at interparticle regions, resulting in extensive plastic deformation. This may lead to interparticle welding due to partial melting or simply solid-state diffusional bonding. Shock compression processing technology will be reviewed with emphasis on the processing aspects. Specific examples of shock compaction of RSP alloys and ceramics will be presented, and feasibility of commercialization of the technique will be discussed.

Journal

Advanced Materials and Manufacturing Processes – Taylor & Francis

Published: Jan 1, 1988

References

  • Rapidly Solidified Materials
  • Rapid Solidification Processing, Principles and Technologies
  • Gasless Combustion Synthesis of Refractory Compounds
  • Dynamic Compaction of Metal and Ceramic Powders
  • Shock Compression Chemistry in Materials Synthesis and Processing
  • Shock WavesHigh-Strain-Rate Phenomena in Metals Concepts and Applications
  • Metallurgical Applications of Shock-Uaves and High-Strain-Rate Phenomena
  • The Explosive Compaction of Ceramic and Metal Powders and their Mixtures
  • High Pressure Explosive Processing of Ceramics
  • Effects of Shock Modification on the Self-Propagating High-Temperature Synthesis of Nickel Aluminides
  • Method of Making Diamond
  • Shock Compression of Solids
  • Introduction to Stress Uave Phenomena
  • Compression of Solids by Strong Shock Waves
  • Shock Waves
  • The Equation of State of Solids from Shock Wave Studies
  • Metal Response Under Explosive Loading
  • Theoretical Study of the Aluminum Melting Curve to Very High Pressure
  • An Equation of State for Shocked Copper Foam
  • Explosive Processing Methods
  • Explosive Compaction of Powders
  • Cermet of Aluminum with Boron Carbide or Silicon Carbide
  • Method of Explosively Compacting Powders to form a. dense body
  • Fabrication of Materials by High-Energy-Rate Impaction
  • Method of Treating Solids with High Dynamic Pressure
  • Method of Explosively Shocking Solid Materials
  • Design of Uniaxial Strain Shock Recovery Experiments
  • Hypervelocity Impact Mechanics
  • Shock Consolidation of Al-Li powder
  • Role of Process Parameters in Dynamic Compaction
  • The Explosive Compaction of Ceramic and Metal Powders and Their Mixtures
  • Dynamic Powder Compaction
  • Shock Consolidation Processing of Superconducting Ceramic Powders
  • Shock Consolidation of Rapidly Solidified Titanium Alloy Powders
  • Mach Stem Charateriza-tian in Mbar Designs using RSR Powder
  • Controlled Strain in Explosively Shock Loaded Materials
  • Shock Consolidation of Titanium Alloy Powders
  • Explosive Shock Consolidation of Titanium Aluminum Alloys
  • Shock Waves in Condensed Matter - 1983
  • CSQII - An Eulerian Finite Difference Program for two-dimensional Material Response - Part 1. Material Sections
  • Dynamic Consolidation of Rapidly Solidified Type 304 SS Powders
  • Microlevel Modeling of the Shock Wave Induced Consolidation of Metal Powders
  • Numerical Simulation of a Sample Recovery Fixture for High Velocity Impact
  • Shock Consolidation of a Glass-Forming Crystalline Powder