Published June 1994 | Version v1
Journal article Metadata-only

Thermal shock test of coating materials

Creators

  • 1. Southwestern Institute of Physics, PO Box 432, Chengdu 610041, Sichuan (China)
  • 2. Chengdu University of Science and Technology, Chengdu, Sichuan (China)

Description

The behavior of diamond film, chemical vapor deposited TiC-coated G3 graphite and molybdenum has been tested using a pulsed laser beam to simulate plasma disruptions. The energy density is up to 2 MJ m-2, and the pulse duration time ranges from 0.1 to 1 m-2. The crater depth, surface components and microphotographs of laser impinged specimens are analyzed by optical microscopy, AES and SEM, respectively. The results are given in detail in this article. ((orig.))

Additional details

Publishing Information

Journal Title
Fusion Engineering and Design
Journal Volume
24
Journal Issue
3
Journal Page Range
p. 309-314.
ISSN
0920-3796
CODEN
FEDEEE

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
26010079
Subject category
S36: MATERIALS SCIENCE; S70: PLASMA PHYSICS AND FUSION TECHNOLOGY;
Descriptors DEI
AUGER ELECTRON SPECTROSCOPY; CHEMICAL VAPOR DEPOSITION; COATINGS; CRACKS; CRATERS; DIAMONDS; ELECTRON MICROSCOPY; FILMS; FRACTURE PROPERTIES; GRAPHITE; LASER-RADIATION HEATING; MOLYBDENUM; OPTICAL MICROSCOPY; PHYSICAL RADIATION EFFECTS; PLASMA DISRUPTION; PULSE TECHNIQUES; SCANNING ELECTRON MICROSCOPY; SHOCK WAVES; SURFACES; THERMAL SHOCK; TITANIUM CARBIDES; WALL EFFECTS
Descriptors DEC
CARBIDES; CARBON; CARBON COMPOUNDS; CAVITIES; CHEMICAL COATING; DEPOSITION; ELECTRON SPECTROSCOPY; ELEMENTS; HEATING; MECHANICAL PROPERTIES; METALS; MICROSCOPY; MINERALS; NONMETALS; PLASMA HEATING; RADIATION EFFECTS; SPECTROSCOPY; SURFACE COATING; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS