Nechaev, 1979 - Google Patents
An acoustic emission transducer for inspecting welding qualityNechaev, 1979
- Document ID
- 8920209772738089677
- Author
- Nechaev V
- Publication year
- Publication venue
- Soviet Journal of Nondestructive Testing
External Links
- 238000003466 welding 0 title abstract description 4
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/90—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by the preceding groups
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3780633D1 (en) | CORROSION MONITORING. | |
| Nechaev | An acoustic emission transducer for inspecting welding quality | |
| Lange | Characteristics of the impedance method of inspection and of impedance inspection transducers | |
| FR2412842A1 (en) | DEVICE FOR NON-DESTRUCTIVE ULTRASONIC TESTING OF LINK SURFACES | |
| JPS5337077A (en) | Probe for tester | |
| US3937073A (en) | Method of non-destructively testing aluminum-to-copper welds | |
| ATE46764T1 (en) | SURFACE PROFILE MEASUREMENT. | |
| JPS531584A (en) | Ultrasonic flaw detector | |
| JPS6228674A (en) | Method and instrument for noncontact measurement of conductivity of semiconductor wafer | |
| LANGE | Acoustic impedance methods of nondestructive testing(Review)(Akusticheskie impendansnye metody nerazrushaiushchego kontrolia/Obzor/) | |
| BODSON et al. | Comparison of the sensitivities of ultrasonic, radiographic and acoustic emission test methods for the examination of a thick weld | |
| VARCIN et al. | Ultrasonic determination of the size of defects | |
| KUROZAEV et al. | Influence of part geometry on the results of their inspection by eddy-current transducers | |
| LANGE et al. | Feasibility of a standardless check for impedance flaw detectors | |
| KEARNEY | Nondestructive testing for field welds: Real time weld quality monitor[Interim Report] | |
| FOULQUIER et al. | Use of focused ultrasound to measure the size of weld defects | |
| JPS6271829A (en) | Fatigue testing instrument for material | |
| RAIKHMAN | Optimum parameters of the inspection of highly critical parts | |
| ARTEMOV et al. | Ultrasonic shadow flaw detection with recording of the second transmitted pulse | |
| WUESTENBERG et al. | The importance of focusing sensing heads for ultrasonic inspection of weld seams with austenitic structure | |
| COLLACOTT | Fault diagnosis/on-condition maintenance(static and dynamic nondestructive crack detection techniques) | |
| Pawlowski et al. | Measurement of stress using Barkhausen effect(in NDT) | |
| JPS52122179A (en) | Ultrasonic flaw detector | |
| Rozina et al. | Some reliability indices of nondestructive testing and methods of increasing them | |
| REDKO | Effect of misaligned ultrasonic transducers on parameters of the shadow inspection method |