Journal article
Experimental Evaluation of Brittle Crack Propagation Velocity - an Improved Technique
A short review of experimental methods currently used in evaluating the velocity of fast crack extension is given. The technique of applying a surface deposited grid gauge has been innovated. This new technique involves a grid produced by a photo-chemical method and an electronic registration circuit based on integrated transistor-transistor logic.
This new method has been applied to experimental studies of brittle crack extension in steel at temperatures between −115 and +22°C.
Language: | English |
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Year: | 1979 |
Pages: | 423-430 |
ISSN: | 18737315 and 00137944 |
Types: | Journal article |
DOI: | 10.1016/0013-7944(79)90016-X |