Nondestructive control of elasticity modulus anisotropy of composite materials in the products
Authors:
About authors
- Ph.D., Dr.Sci. professor National Mineral Resources University (Mining University)
Abstract
The technique of nondestructive control of anisotropy of composite materials in a product us-ing a pulse ultrasonic method is considered in the article. Calculated dependence to determine the degree of filler orientation in a polymeric composite material with varying filler laying is shown. The following filler laying is considered: chaotic, longitudinally cross, unidirectional. In addition, experimental results of anisotropy control of the elastic modulus in glass-reinforced plastics with different degrees of anisotropy using the pulsed ultrasonic method are given in the article.
Область исследования:
(Archived) Electromechanics and mechanical engineering
Keywords:
nondestructive control
pulse ultrasonic method
elasticity modulus
composite materials
anisotropy
filler orientation
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