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ISSN: 1435-4934 The e-Journal of Nondestructive Testing & Ultrasonics - Publisher
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This Month's Introduction
Most of this month's issue focuses on ECNDT '98 papers dealing with Ultrasonic Testing or Materials Characterization. We are pleased to preview a major chapter of Mark Davis' Ultrasonic Sizing Handbook describing wave physics and the basic application of advanced UT sizing techniques.

With a New Virtual NDT Library we have introduced some advanced search features which we intend to expand to include all NDT.net departments. Maximizing document findability by either Browsing or Searching is our main goal.

NDT
TOPIC

This Month's Articles
Ultrasonic
Testing
of all Sessions
_______________
002 - Laser-Ultrasonics for Inspection and Characterization of Aeronautic Materials.
J.-P. Monchalin, C. Néron a.o. - National Research Council. P. Bouchard, R. Héon a.o. - Ultra-Optec. Canada.
_______________
068 - Application of Automated Ultrasonic Inspection System to Industrial Processes.
A. Tanarro, F.J. Fernandez - TECHNATOM, Spain.
_______________
74 - Ultrasonic Characterization of State and Properties of Al Structures.
E. Schneider - IZFP, Germany.
_______________
275 - Reliability of Mechanised UT Systems to Inspect Girth Welds During Pipeline Construction.
R. van Agthoven, J.A. de Raad - Röntgen Technische Dienst, The Netherlands.
_______________
281 - Operational Experience with Inline Ultrasonic Crack Inspection of German Crude Oil Pipelines.
H. Willems, A. Barbian - Pipetronix. N. Vatter - Deutsche Transalpine Oelleitung. Germany.
_______________
282 - Ultrasonic Inspection of Off-Loading Pipelines and Risers, A New and Simple Approach.
R. van Agthoven - Röntgen Technische Dienst, The Netherlands.
_______________
298 - Ultrasonic Testing of Aluminium Stabilized High-Current Superconducting Cables.
J. Neuenschwander, Th. Lüthi - EMPA. I.L. Horvath - ETH. Switzerland. V. Pasquer - R/D Tech, France.
_______________
317 - Qualification and Validation of new SAPHIR-UT-technology.
R. Heumüller, G. Guse, B. Rückelt - Siemens Power Generation Group, Germany.
_______________
321 - Factorial Planning of Experiments Applied to Reliability Assessment in Discontinuity Mapping by Ultrasound.
S.E. Kruger - Uni. Libre de Bruxelles, Belgium. I.C. da Silva, J.M.A. Rebello - Federal Uni. of Rio de Janeiro, Brazil.
_______________
323 - The Application of Mathematical Modelling of Ultrasonic NDT in the Qualification Process.
H. Wirdelius - SAQ Kontroll, Sweden.
_______________
334 - Non-destructive Ultrasonic Testing for High Frequency Inductive (HFI) Pressure Welded Tubes in the Production Line.
D. Lingenberg, E. Fischer, W. Vogel, G. Bach, A. Kalwa - Siemens Power Generation Group, Germany.

Session Slide Show

_______________
337 - Ultrasonic Digital System's Electronic UTxx - Examples of Applications.
P.-J. Schneider - NUKEM, Germany.
_______________
483 - Ultrasonic PC-Boards for Different Applications.
W. Hillger - DLR Braunschweig, Germany.
_______________
484 - MAPPscan - Acoustic Positioning System for Manual Ultrasonic Testing of Pipes and Components.
P.-H. Svahn - SAQ Kontroll, Sweden.
_______________
489 - Multivariable Regression Approach for Porosity Determination in Composite Materials.
T. Olofsson, M. Gustafsson - Uppsala Uni.. H. Rydén - CSM Materialteknik. Sweden.
Materials
Characterization
Session
_______________
139 - Non-destructive Analysis of Stress States in Components using Micromagnetic and Ultrasonic Techniques - An Overview.
E. Schneider - IZFP, Germany.
_______________
141 - Monitoring of Curing Reaction of Polycondensating Thermosets at Press and Injection Moulding.
W. Stark, J. Döring - BAM. V. Bovtun - Kiev Polytech. Inst., Ukraine. C. Kürten - Technical College Iserlohn. Germany.
_______________
145 - A Calibration-free Electromagnetic Technique for NDT of Metallic Coatings.
G. Antonelli, M. Ruzzier - CISE. F. Cernuschi - ENEL. Italy.
_______________
159 - On-line Process Monitoring of Thermosets by Ultrasonic Methods.
J. Döring, W. Stark - BAM. G. Splitt - Krautkrämer. Germany.
_______________
164 - Investigation of the Austenitic Structures by Ultrasonic Spectral Analysis.
P. Petculescu - OVIDIUS Uni. R. Ciocan - Inst. of Nuclear Research. V. Bokas - TBA Logitras. Romania.
_______________
167 - Interpolation Method for Debye Temperature NDT Determination.
V. Vladimirov - Sofia Uni., Bulgaria.
_______________
171 - Ultrasonic Backscattering Formulation Applied to Cast Iron Characterization.
S.E. Kruger, J. Charlier - Universite Libre de Bruxelles, Belgium. J.M.A. Rebello, Federal Uni. of Rio de Janeiro, Brazil.
_______________
173 - Non-Destructive Testing of Green Ceramic Materials.
H.-D. Tietz, M. Dietz, L. Bühling, B. May - Westsächsische Hochschule Zwickau, Germany.
Ultrasonic
Sizing
_______________
Basic Wave Physics For Sizing Methods
The Chapter One of ADVANCED ULTRASONIC FLAW SIZING HANDBOOK 1998 EDITION
by J. MARK DAVIS, DAVIS NDE, INC.

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NDTnet News - Market - Technology
Plus News Elsewhere
News Archive '98 - '97 - '96
IMPROVED PAN-TILT-ZOOM CAMERA FOR VESSEL INSPECTION
Visual Inspection Technologies, Inc. introduces the latest design for a unitized, PTZ (Pan, Tilt, Zoom) inspection system.

Aircraft Incident Report recommends better periodic detailed inspection!
From the manufacturer's view that daily visual inspections were adequate. In view, however, of the nature of daily inspections and the size and location of this type of crack, it might be considered advisable to supplement them with periodic dye penetrant checks, for example.

Checking railway wheels during production
A modern test bed using ultrasound makes it possible to test the wheels rapidly and simply as well as reliably, Fraunhofer Research News.

USDM '98 Conference Review
The 16th St.-Petersburg International Conference "Ultrasonic nondestructive testing of metal constructions. Informativeness & reliability" was held 3-5 June 1998.

24 News from the CORDIS Database
RAPIDUS brought us the following updates related to our defined search profile. E.g, Project Funding of 402203.00 ECU ~ 400,000 US$ for PIPETRONIX's Pig development

Two new German articles are published at the DGZfP Homepage:
Thermographie - Neue Möglichkeiten in der ZfP
Akkreditierung, Notifizierung, Validierung, Kalibrierung ....Begriffe der Qualitätssicherungen (Teil 1)

Flux-Focusing Sensor and Rotating Probe Method for Rivet/Fastener Inspection
NASA Langley Research Center has developed several instruments based on a novel electromagnetic probe, as part of a program to economically inspect for damage and to analytically predict residual strength.

The University of Dayton established a new NDE Center
The Center is poised to become the world’s leading materials characterization laboratory, and an international resource for NDE and materials characterization education.

IBM's Analytical Services for the Industries
For more than 25 years, our IBM scientists, engineers, and technicians have supported the development and manufacture of some of the most sophisticated products in the world.

Symposium Proceedings Initiative on the Internet
In response to member needs for faster and broader dissemination of proceedings papers the Materials Research Society (MRS) will be publishing proceedings on the Web to everyone at no charge. A print version of the proceedings will also be available in the regular MRS symposium proceedings series. In response to member needs for faster and broader dissemination of proceedings papers.

Search all NASA web sites from one place
This new service allows you to easily search through hundreds of thousands of documents published on NASA Web Sites.

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