19.100 无损检测 标准查询与下载
共找到 2159 条与 无损检测 相关的标准，共 144 页
Non-destructive testing -- Characterization and verification of ultrasonic test equipment -- Part 1: Instruments (ISO 22232-1:2020)
- ICS
- 19.100
- CCS
- 发布
- 2021-02-05
- 实施
- 2021-02-05
Non-destructive testing - Ultrasonic testing with arrays - Vocabulary
- ICS
- 19.100
- CCS
- 发布
- 2021-02-04
- 实施
- 2021-02-04
Non-destructive testing – Ultrasonic testing – General use of full matrix capture/total focusing technique (FMC/TFM) and related technologies
- ICS
- 19.100
- CCS
- 发布
- 2021-01-29
- 实施
- 2021-01-29
Non-destructive testing - Standard test method for determining residual stresses by neutron diffraction
- ICS
- 19.100
- CCS
- 发布
- 2021-01-21
- 实施
- 2021-01-21
Non-destructive testing - Characterization and verification of ultrasonic test equipment - Part 3: Combined equipment
- ICS
- 19.100
- CCS
- 发布
- 2021-01-21
- 实施
- 2021-01-21
Non-destructive testing - Characterization and verification of ultrasonic test equipment - Part 1: Instruments
- ICS
- 19.100
- CCS
- 发布
- 2021-01-21
- 实施
- 2021-01-21
Non-destructive testing - Characterization and verification of ultrasonic test equipment - Part 2: Probes
- ICS
- 19.100
- CCS
- 发布
- 2021-01-21
- 实施
- 2021-01-21
This document gives general provisions for applying ultrasonic testing with arrays using FMC/TFM techniques and related technologies. It is intended to promote the adoption of good practice either at the manufacturing stage or for in-service testing of existing installations or for repairs. Some examples of applications considered in this document deal with characterization and sizing in damage assessment. Materials considered are low-alloyed carbon steels and common aerospace grade aluminium and titanium alloys, provided they are homogeneous and isotropic, but some recommendations are given for other materials (e.g. austenitic ones). This document does not include acceptance levels for discontinuities. For the application of FMC/TFM to testing of welds, see ISO 23864.
Non-destructive testing -- Ultrasonic testing -- General use of full matrix capture/total focusing technique (FMC/TFM) and related technologies
- ICS
- 19.100
- CCS
- 发布
- 2021-01-19
- 实施
Non-destructive testing - Characterization and verification of ultrasonic test equipment - Part 3: Combined equipment (ISO 22232-3:2020)
- ICS
- 19.100
- CCS
- 发布
- 2021-01-15
- 实施
- 2021-01-15
Non-destructive testing - Standard test method for determining residual stresses by neutron diffraction (ISO 21432:2019)
- ICS
- 19.100
- CCS
- 发布
- 2021-01-00
- 实施
- 2021-01-01
Non-destructive testing - Characterization and verification of ultrasonic test equipment - Part 3: Combined equipment (ISO 22232-3:2020)
- ICS
- 19.100
- CCS
- 发布
- 2021-01-00
- 实施
- 2021-01-01
Industrial X-ray apparatus for radiographic testing
- ICS
- 19.100
- CCS
- 发布
- 20201223
- 实施
- 20201223
Non-destructive testing - Standard test method for determining residual stresses by neutron diffraction (ISO 21432:2019)
- ICS
- 19.100
- CCS
- 发布
- 2020-12-15
- 实施
- 2020-12-15
Non-destructive testing - Characterization and verification of ultrasonic test equipment - Part 2: Probes (ISO 22232-2:2020)
- ICS
- 19.100
- CCS
- 发布
- 2020-12-15
- 实施
- 2020-12-15
1.1 This practice2 covers ultrasonic examination of materials using the conventional pulse-echo method using straightbeam longitudinal waves introduced by direct contact of the search unit with the material being examined. 1.2 This practice shall be applicable to development of an examination procedure agreed upon by the users of the document. 1.3 Units—The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Practice for Ultrasonic Pulse-Echo Straight-Beam Contact Testing
- ICS
- 19.100
- CCS
- 发布
- 2020-12-01
- 实施
1.1 The image quality and the resolution of X-ray images are especially sensitive to the characteristics of the focal spot. The imaging qualities of the focal spot are based on its two dimensional intensity distribution as seen from the detector plane. 1.2 This test method provides instructions for determining the effective size (dimensions) of standard and mini focal spots of industrial X-ray tubes for focal spot dimensions from 100 µm up to several mm of X-ray sources up to 600 kV tube voltage. Smaller focal spots down to 50 µm could be evaluated with less precision. This determination is based on the measurement of an image of a focal spot that has been radiographically recorded with a “pinhole” technique. An alternative method with a plaque hole IQI may be found in the Annex A, which covers the same focal spot sizes. 1.3 Smaller focal spots should be measured using Test Method E2903 using the projection of an edge. 1.4 This test method may also be used to determine the change in focal spot size that may have occurred due to tube age, tube overloading, and the like. This would entail the production of a focal spot radiograph (with the pinhole method) and an evaluation of the resultant image for pitting, cracking, and the like. 1.5 Units—Values stated in SI units are to be regarded as the standard. 1.6 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Test Method for Measurement of Focal Spots of Industrial X-Ray Tubes by Pinhole Imaging
- ICS
- 19.100
- CCS
- 发布
- 2020-12-01
- 实施
1.1 This test method is intended for quantitative determination of effective boron-10 (10 B) areal density (mass per area of 10 B, usually measured in grams-10 B/cm2 ) in aluminum neutron absorbers. The attenuation of a thermal neutron beam transmitted through an aluminum neutron absorber is compared to attenuation values for calibration standards allowing determination of the effective 10 B areal density. This test is typically performed in a laboratory setting. This method is valid only under the following conditions: 1.1.1 The absorber contains 10 B in an aluminum or aluminum alloy matrix. 1.1.2 The primary neutron absorber is 10 B. 1.1.3 The test specimen has uniform thickness. 1.1.4 The test specimen has a testing surface area at least twice that of the thermal neutron beam’s surface crosssectional area. 1.1.5 The calibration standards of uniform composition span the range of areal densities being measured. 1.1.6 The areal density is between 0.001 and 0.080 grams of 10 B per cm2 . 1.1.7 The thermalized neutron beam is derived from a fission reactor, sub-critical assembly, accelerator or neutron generator. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Test Method for Determination of Effective Boron-10 Areal Density in Aluminum Neutron Absorbers using Neutron Attenuation Measurements
- ICS
- 19.100
- CCS
- 发布
- 2020-12-01
- 实施
1.1 This test method covers the determination of the size of Iridium-192, Cobalt-60, and Selenium-75 radiographic sources. The determination is based upon measurement of the image of the source in a projection radiograph of the source assembly and comparison to the measurement of the image of a reference sample in the same radiograph or the source guide tube. 1.2 Units—The values stated in either SI units or inchpound units are to be regarded separately as standard. The values stated in each system are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined. 1.3 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Test Method for Determining the Size of Iridium-192, Cobalt-60, and Selenium-75 Industrial Radiographic Sources
- ICS
- 19.100
- CCS
- 发布
- 2020-12-01
- 实施
1.1 This practice details the procedure for determining the low-contrast visual acuity of a radiographic interpreter by evaluating the ability of the individual to detect linear images of varying radiographic noise, contrast, and sharpness. No statement is made regarding the applicability of these images to evaluate the competence of a radiographic interpreter. There is no correlation between these images of slit phantoms and the ability to detect cracks or other linear features in an actual radiographic examination. The test procedure follows from work performed by the National Institute of Standards and Technology presented in NBS Technical Note 1143, issued June 1981. 1.2 The visual acuity test set consists of five individual plates, each containing a series of radiographic images of 0.5 in. (12.7 mm) long slits in thin metal shims. The original radiographs used to prepare the illustrations were generated using various absorbers, geometric parameters (unsharpness, slit widths), and source parameters (kV, mA, time) to produce images of varying noise, contrast, and sharpness. Each radiographic image has a background density of 1.8 6 0.15. The images are viewed in a radiographic interpretation environment as used for the evaluation of production radiographic films, for example, illuminators and background lighting as described in Guide E94 and Specification E1390, and without optical magnification. 1.3 Each visual acuity test plate consists of 25 individual image areas. The images are arranged in 5 rows and 5 columns as shown in Fig. 1. Each image area is 2 in. x 2 in. (51 mm x 51 mm). All identification is on the back side of the plate. Each plate can be viewed from any of the four orientations (that is, it can be viewed with any of the four edges “up” on the illuminator). Since there are five different plates in the set, this makes for a total of 20 different patterns that can be viewed. The identification of which of the five plates and which of the four orientations were viewed in any given test can be determined from the designation on the back side. 1.4 Within the image areas, the slit image may appear in any of five locations, that is, in any of the four corners of the image area, or near the center. No more than one slit image will appear in any one image area. The slit image may be horizontal, vertical, slant left, or slant right. Several of the plates include one or more image areas in which there is no slit image. 1.5 Use of this standard requires procurement of the adjunct test plates. 1.6 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Practice for Determining Low-Contrast Visual Acuity of Radiographic Interpreters
- ICS
- 19.100
- CCS
- 发布
- 2020-12-01
- 实施
1.1 This test method covers the design, materials, manufacture, and use of a divergence and alignment indicator (DAI) for measuring the effective divergence of a thermal neutron beam used for neutron imaging as well as determining the alignment of the imaging plane relative (usually normal) to the centerline of the beam. This test method is applicable to thermal neutron imaging. 1.2 The values stated in SI units are to be regarded as the standard. 1.3 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Standard Test Method for Measurement of Beam Divergence and Alignment in Neutron Radiologic Beams
- ICS
- 19.100
- CCS
- 发布
- 2020-12-01
- 实施
