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ASTM E1544-99
Standard Practice for Construction of a Stepped Block and Its Use to Estimate Errors Produced by Speed-of-Sound Measurement Systems for Use on Solids
STANDARD published on 10.10.1999
The information about the standard:
Designation standards: ASTM E1544-99
Note: WITHDRAWN
Publication date standards: 10.10.1999
SKU: NS-42128
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM E1544-99 :
Keywords:
Acoustic velocity, Errors, Materials characterization, Path length, Reference standard, Residual stress, Solid phase materials, Sound field parameters, Speed of sound, Stepped block, Stress-metallic materials, Time of flight, Ultrasonics, stepped block-construction/use to estimate errors produced by, speed-of-sound measurement systems on solids, practice, ICS Number Code 19.100 (Non-destructive testing)
Additional information
| 1. Scope | ||||
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1.1 This practice provides a means for evaluating both systematic and random errors for ultrasonic speed-of-sound measurement systems which are used for evaluating material characteristics associated with residual stress and which may also be used for nondestructive measurements of the dynamic elastic moduli of materials. Important features and construction details of a reference block crucial to these error evaluations are described. This practice can be used whenever the precision and bias of sound speed values are in question. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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| 2. Referenced Documents | ||||
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