ASTM E Standard Practice for Ultrasonic Pulse-Echo Straight-Beam Contact Testing ASTM Standard Nondestructive Testing Ultrasonic Testing. ASTM E Standard Practice for Ultrasonic Pulse-Echo Straight-Beam Contact Testing. standard by ASTM International, 12/01/ View all product. ASTM E I need to test 4 inches plate per ASTM E customer want 3/32″ FBH as reference which is very samall in that thick
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Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Note 1The term apparent is emphasized since true size depends on orientation, composition, and geometry of the discontinuity and equipment limitations.
E Terminology for Nondestructive Examinations. Land Use and Development.
ASTM E – 10 Standard Practice for Ultrasonic Pulse-Echo Straight-Beam Contact Testing
There were no books found for the applied search filters. Significance and Use 5. It is the responsibility of e141 user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Please first log in with a verified email before subscribing to alerts.
This standard has been approved for use by agencies of the Department of Defense. Your Alert Profile lists qstm documents that will be monitored.
The assembly of transducer, holder, wearface, and electrical connnector comprise the search unit. Depth location of discontinuities by calibrating the horizontal scale of the A-scan display. This standard is also available to be included in Standards Subscriptions. Standards Ee114 may be the perfect solution.
It is the responsibility of the user of atsm standard to establish appro- priate safety and health practices and determine the applica- bility of regulatory limitations prior to use. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. Proceed to Checkout Continue Shopping.
NOTE 1—When determining the sizes of discontinuities by either of these two practices, astj the area of the discontinuity which reflects energy to the search unit is determined. Are you sure you want to empty the cart?
ASTM E 114-95 Ultrasonic Pulse-Echo Straight-Beam Examination by the Contact Method
The following items require agreement between the using parties for this practice to be used effectively: Aastm tinuities having dimensions exceeding the size of the sound beam can also be estimated by determining the amount of movement of a search unit over the examination surface where a discontinuity signal is maintained.
Originally published as E — 55 T. Search book title Enter keywords for book title search. Although not all requirements of this practice can be applied universally to all inspection situations and materials, it does provide the basis for establishing contractual criteria between suppliers and purchasers of materials for performing contact longitudinal wave pulse-echo examination and may be used as a guide for writing detailed procedures for particular applications.
These echoes return to the search unit, where they are converted from mechanical to electrical energy and are ampli- fied by a receiver.
This transducer is mounted in a holder so it can transmit the waves into the material through a suitable wear surface and couplant. A number in parentheses indicates the year of last reapproval. We have no amendments astj corrections for this standard. BoxColumbus, OH Register for a trial account. E — 95 An American National Standard Standard Practice for Ultrasonic Pulse-Echo Straight-Beam Examination by the Contact Method1 This standard is issued under the fixed designation E ; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.
Remember me for one month. The extent of bond and unbond or fusion and lack of fusion between two ultrasonic conducting materials if geometry and materials permit.
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Add to Alert PDF. Material properties as indicated by the relative sound attenuation or velocity changes of compared items.
Types of information that may be obtained from the pulsed-echo straight-beam practice are as follows: Current edition approved May 15, Significance and Use This practice employs the use of normal-incident, or straight beam, longitudinal wave ultrasound for the detection and evaluation of discontinuities in materials requiring volumetric examination.
By adjustment of the sweep range controls, this display can be expanded or contracted to obtain a designated relation between the displayed signals and the material reflectors from which the signal originates.
This practice employs the use of normal-incident, or straight beam, longitudinal wave ultrasound for the detection and evaluation of discontinuities in materials requiring volumetric examination. Basis of Application 4. The practice or standard used and its applicable revision shall be specified in the contractual agreement between the using parties.
Print 1 2 3 4 5 page sstarting from page current page. Copyright Compu-tecture, Inc. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. By comparison of the displayed discontinuity signal amplitudes to those from a reference standard, both location and estimated discontinuity size may be determined.