Description: The Nortec 2000D+ offers a frequency range of 50 Hz to 12 MHz for applications ranging from detection of cracks in tubes or structures to the discovery of minute flaws in aircraft materials. Single or dual frequency operation, easy to use digital conductivity, and rotating scanner support make
- Instrument Type: Flaw Detector, Corrosion Instrument, Material Condition Tester
- Form Factor: Portable / Hand Held / Mobile
Supplier: ClampOn, Inc.
Description: No Description Provided
- Instrument Type: Flaw Detector, Corrosion Instrument
- Form Factor: Monitoring System
Supplier: Polytec, Inc.
Description: noise in a bandwidth of3.2 MHz at 10 m/s maximum velocity. A wide range of options like an integrated video camera, an ultrasonic integrator and microscope objectives define the CLV-2534 as an ideal tool for R&D work on microstructures to industrial applications on large objects. With its 1.5 µm
- Instrument Type: Flaw Detectors
- Technology: Optical / Laser
- Form Factor: Bench / Rack / Cabinet
- Flaw Detection / Inspection Area: Debonding / Bond Integrity, Manufacturing - Metals / Web, Subsurface Crack Detection, Surface Cracks / Abrasion, Other
Description: materials Cases are threaded for easy attachment to the delay line, protective membrane, and wear cap options Applications: Straight beam flaw detection Thickness gaging High temperature inspections Inspection of plates, billets, bars, and forgings
- Application: NDT - Flaw / Crack Detection, NDT - Wall / Material Thickness
- Features: Protected Element
Supplier: ASTM International
Description: Fatigue Crack Characterization by Ultrasonic Inspection Volume 18, Issue 6 (November 1990) The ultrasonic interrogation of components for the detection and sizing of defects has advantages over other techniques in that surface as well as subsurface defects can be probed. However, the phenomenon
Supplier: Danatronics Corporation
Description: Danatronics offers a wide variety of conventional and composite element transducers from .5 mhz to 30 Mhz for use iFlaw and other conventional ultrasonic flaw detectors. These types include: Contact Dual Angle beam with wedges Delay Pencil Probes Immersion Replaceable Face Specials
- Application: NDT - Flaw / Crack Detection
- Style / Type: Angle Beam / Wedge Transducer, Contact Transducer, Dual Element, Delay Line Transducer, Immersible / Waterproof
Description: features as well as specialized options to meet your inspection needs. Ultrasonic flaw detection is widely used for locating and sizing hidden cracks, voids, disbonds, and similar discontinuities in welds, forgings, billets, axles, shafts, tanks and pressure vessels, turbines, and structural
- Type: Thickness Gage
- Resolution: 3.94E-4 inch
- Mounting / Loading Options: Handheld / Portable
Standards and Technical Documents - API REPORT 90-61 -- API RESEARCH REPORT - PROJECT #90-61 RP FOR UNDERWATER MAGNETIC PARTICLE INSERVICE WELD INSPECTION OF OFFSHORE FIXED PLATFORMS AND GUIDELINES FOR QUALIFICATION OF MAGNETIC PARTICLE INSPECTOR DIVERSSupplier: American Petroleum Institute (API)
Description: of the method described herein is similar, with the exception of the application and removal of particles. 1.2 This practice is designed for the MT method which is specific for the detection of in-service discontinuities, mainly fatigue cracks open to the surface. These discontinuities typically
Supplier: IHS ESDU
Description: ESDU 91027 discusses the probabilistic nature of non-destructive examination (NDE) to search for defects such as manufacturing flaws (for example, inclusions, porosity, weld defects) or cracks generated in service. This leads to the selection of an acceptable defect size that gives a balance
Supplier: International Transducer Corp.
Description: This 4.5 MHz transmit-and-receive transducer pair is suitable for a variety of applications. Bubble detection, NDT, and close range high-resolution proximity sensing are some of the possible uses. Their small size and rugged construction increase their versatility.
- Application: General Purpose, NDT - Flaw / Crack Detection, Other
Supplier: SDT Ultrasound Solutions
Description: The EDS combines design and function to overcome the problem of distance. The tapered cone shape captures ultrasound waves and focuses them directly to the built-in airborne ultrasound sensor of the 5DT270. Detection of air leaks, electrical faults, and other airborne phenomena can be detected from
- Application: General Purpose, NDT - Flaw / Crack Detection, Other
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Pipeline Pigging and Integrity Technology
For gas pipelines, cracks are detected and mitigated through ILI tools such as ultrasonic crack detection (USCD/UTCD) by filling the pipeline with a liquid couplant, and/or through hydrotesting.
A fretting fatigue crack detection feasibility study using shear wave non-destructive inspection
… results on the effect of several factors critical to the fretting problem have been documented.8'1~ Some specific challenges were present in this effort, since the test environment introduced some features not found in environments where ultrasonic crack detection is typically used.
This paper will focus on a new generation of ultrasonic crack detection tools.
Ultrasonic Material Crack Detection With Adaptive LMS-Based Wavelet Filter
Ultrasonic crack detection system setup .
A new generation of ultrasonic in-line inspection tools for detecting, sizing and locating metal loss and cracks in transmission pipelines
CONCLUSIONS A new generation of ultrasonic crack detection tool has been introduced.
Intra-laminar cracking in CFRP laminates: observations and modelling
Ultrasonic crack detection .
Monitoring Crack Extension in Fracture Toughness Tests by Ultrasonics
A block diagram of the ultrasonic crack detection system used in this investigation is shown in Fig. 1.
Noncontact NDE of microscopic surface-breaking cracks using laser generated and detected ultrasonic surface waves
LASER ULTRASONIC CRACK DETECTION TECHNIQUES .
16th Workshop on Crystalline Silicon Solar Cells and Modules: Materials and Processes; Program, Extended Abstracts, and Papers
In the ultrasonic crack detection technique , ultrasonic vibrations are coupled to the wafer from the piezoelectric transducer.
Stress Corrosion Cracking of Pipelines
… sulfide-oxidizing bacteria smooth particle hydrodynamics sulfate-reduced bacteria sulfide stress cracking sulfide stress corrosion cracking slow strain rate tensile scanning vibrating electrode technique transverse field inspection transgranular SCC thermomechanical Thermomechanical controlled processing ultrasonic tool ultrasonic crack detection vibratory stress relief yielding …
Determination of Critical Factors Affecting On Hydrogen Induced Cracking And Type I Sulfide Stress Cracking of High Strength Linepipe Steel
Both steels successfully passed NACE TM0284 test (2003), which is a standard method to assess the HIC resistance, and no HIC cracks were found by the nondestructive ultrasonic crack detection .
Surface Waves in Anisotropic and Laminated Bodies and Defects Detection
The paper describes a low-cost implementation of the method in application to the ultrasonic crack detection modeling.
EFG Technology and Diagnostic R&D for Large-Scale PV Manufacturing; Final Subcontract Report, 1 March 2002 - 31 March 2005
Ultrasonic crack detection apparatus schematic [Courtesy of the University of South Florida (USF)] ...........................................................