A technique of ultrasonic testing of articles with curvilinear surfaces
Source abstract
Abstract
The results of development of a technique, specimens, and special transducers for ultrasonic testing of valves (taps) for high-pressure pipelines and for the compressed part of pipeline taps (elbows) are discussed. Specific features of adjustment of the scan duration, a depth gauge, and the sensitivity of a flaw detector are considered.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Engineering Diagnostics and Reliability · Industrial Engineering and Technologies · Material Properties and Failure Mechanisms
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References (3)
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1. Rukovodyashchii dokument RD 34.17.302-97. Kotly parovye i vodogreinye. Truboprovody para, goryachei vody, sosudy. Svarnye soedineniya. Kontrol’ kachestva. Ul’trazvukovoi kontrol’. Osnovnye polozheniya (OP 501 TsD-97) (Management Directive RD 34.17.302-97 Steam and Water Heating Boilers. Pipelines for Steam, Hot Water, Vessels. Welded Joints. Quality Control. Ultrasonic Testing. Fundamentals (OP 501 ЦД-97)), Moscow: NPP Norma, 1997.
2. Ushakov, V. M., Method of Testing of Welded Joints of Spherical Cases of Pipeline Valves, v sb. Pravila i normy v atomnoi energetike (PNAE G-7-030-91). Unifitsirovannye metodiki kontrolya osnovnykh materialov (polufabrikatov), svarnykh soedinenii i naplavki oborudovaniya i truboprovodov atomnykh energeticheskikh ustanovok. Ul’trazvukovoi kontrol’. Chast’ II. Kontrol’ svarnykh soedinenii I naplavki. (In Collection: Rules and Norms in Power Industry (PNAE Г-7-030-91). Unified Methods of Testing Basic Materials (Half-Finished Products), Welded Joints, and Building-Up Metal of Equipment and Pipelines of Nuclear Power Plants. Ultrasonic Testing. Part II. Testing of Welded Joints and Building-Up Metal), Moscow: TsNIIatominform, 1992.
3. Instruktsiya po defektoskopii gibov truboprovodov iz perlitnoi stali (I no. 23SD-80) (Regulation for Nondestructive Testing of Bends of Pipelines Made of Pearlitic Steel (I no. 23SD-80)), Moscow: Soyuztekhenergo, 1981.