Your shopping cart is empty!
ASTM International, 05/10/2001
Publisher: ASTM
File Format: PDF
$30.00$60.00
Published:10/05/2001
Pages:7
File Size:1 file , 91 KB
Note:This product is unavailable in Russia, Ukraine, Belarus
1.1 This test method describes a procedure for measurement of ultrasonic velocity in structural engineering solids such as monolithic ceramics, toughened ceramics, and ceramic matrix composites.
1.2 This test method is based on the broadband pulse-echo contact ultrasonic method. The procedure involves a computer-implemented, frequency-domain method for precise measurement of time delays between pairs of echoes returned by the back surface of a test sample or part.
1.3 This test method describes a procedure for using a digital cross-correlation algorithm for velocity measurement. The cross-correlation function yields a time delay between any two echo waveforms (1).
Standard Specification for Glass Volumetric (Transfer) Pipets
$25.00 $50.00
Standard Practice for Automatic Sampling of Petroleum and Petroleum Products
$48.00 $97.00
Standard Test Method for Flexural Properties of Fiber Reinforced Pultruded Plastic Rods (Withdrawn 2022)
$34.00 $68.00
Standard Test Method for Dynamic Viscosity and Density of Liquids by Stabinger Viscometer (and the Calculation of Kinematic Viscosity)
$30.00 $60.00
