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1996
Monday, January 1st
12:00 AM

A Critical Analysis of the Theoretical Basis of Ultrasonic Scattering Measurements

Section: Ultrasonic Backscatter and Attenuation

R. C. Chivers, University of Surrey
L. W. Anson, University of Surrey
S. A. M. Foister, Rolls-Royce plc
S. G. McKenzie, Rolls-Royce plc

Seattle, WA

12:00 AM

A Generalized Model of the Effects of Microstructure on Ultrasonic Backscattering and Flaw Detection

Section: Ultrasonic Backscatter and Attenuation

R. Bruce Thompson, Iowa State University

Seattle, WA

12:00 AM

A Nondestructive Observation of the Mechanism of Plastic Deformation in Orthogonal Cutting

Section: Linear Elastic and Nonlinear Properties

Young W. Park, Iowa State University
Clayton O. Ruud, Pennsylvania State University
Paul H. Cohen, Pennsylvania State University

Seattle, WA

12:00 AM

Absolute Determination of Elastic Constants and Stresses from Ultrasonic Group Velocity Data

Section: Residual Stress and Texture

A. D. Degtyar, Ohio State University
S. I. Rokhlin, Ohio State University

Seattle, WA

12:00 AM

Absolute Ultrasonic Measurements of Residual Stresses

Section: Residual Stress and Texture

A. I. Lavrentyev, Ohio State University
A. D. Degtyar, Ohio State University
S. I. Rokhlin, Ohio State University

Seattle, WA

12:00 AM

Acoustoelastic Measurement of Second- and Third-Order Elastic Constants in Silicon Carbide and Alumina Particulate-Reinforced Aluminum Metal Matrix Composites

Section: Residual Stress and Texture

A. Saigal, Tufts University
S. Krikorian, Tufts University
G. G. Leisk, Tufts University

Seattle, WA

12:00 AM

An Experimental Investigation of Ultrasonic “Grain Noise” in Titanium -6AL-4V

Section: Ultrasonic Backscatter and Attenuation

S. A. M. Foister, Rolls-Royce plc
S. G. McKenzie, Rolls-Royce plc
R. C. Chivers, University of Surrey

Seattle, WA

12:00 AM

Analysis of Mechanical Damage Detection in Gas Pipeline Inspection

Section: Magnetic Properties

R. E. Beissner, Southwest Research Institute
G. L. Burkhardt, Southwest Research Institute
E. A. Creek, Southwest Research Institute
A. E. Crouch, Southwest Research Institute
T. Grant, Southwest Research Institute

Seattle, WA

12:00 AM

Applications of SH Mode for Measurement of Anisotropic Properties of Solids

Section: Linear Elastic and Nonlinear Properties

Kwang Yul Kim, Cornell University
A. Richard Baker, Cornell University
Wolfgang Sachse, Cornell University
Arthur G. Every, University of the Witwatersrand

Seattle, WA

12:00 AM

Characterization of Corrosion in Aluminum Alloys Using Nuclear Magnetic Resonance

Section: Corrosion

D. D. Palmer, McDonnell Douglas Aerospace
D. M. Snyderman, McDonnell Douglas Aerospace
M. S. Conradi, Washington University in St. Louis

Seattle, WA

12:00 AM

Crack Size Detection Capability of Acoustic Emission

Section: Linear Elastic and Nonlinear Properties

Timothy J. Fowler, University of Texas at Austin
Thomas N. Crump, E. I. du Pont Nemours and Company, Inc.
Charles A. Barnes, University of Texas at Austin

Seattle, WA

12:00 AM

Determination of Angular Parallaxes between the Geometric Coordinate System and the Material Symmetry Coordinate System of Anisotropic Materials

Section: Residual Stress and Texture

Christophe Aristégui, Université Bordeaux I
Stéphane Baste, Université Bordeaux I

Seattle, WA

12:00 AM

Determination of Elastic Constants by Line-Focus V(Z) Measurements of Multiple Saw Modes

Section: Linear Elastic and Nonlinear Properties

Wei Li, Northwestern University
Jan D. Achenbach, Northwestern University

Seattle, WA

12:00 AM

Determination of Grain-Size Distributions from Ultrasonic Attenuation

Section: Ultrasonic Backscatter and Attenuation

Aran Anderson, Worcester Polytechnic Institute
Denise Nicoletti, Worcester Polytechnic Institute

Seattle, WA

12:00 AM

Eddy Current Characterization of Flaws in NiCoCrAlY-Coated Nickel-Base Superalloys

Section: Coatings

Brian Larson, Iowa State University
John Moulder, Iowa State University
Paul Zombo, Westinghouse

Seattle, WA

12:00 AM

Eddy Current Measurement of Thicknesses in Multiple-Layered Film

Section: Coatings

D. Cooley, Iowa State University
Y. S. Sun, Iowa State University
S. S. Udpa, Iowa State University

Seattle, WA

12:00 AM

Eddy-Current Detection of Pitting Corrosion in Aircraft Lap-Splices

Section: Corrosion

Radhika Satveli, Iowa State University
John C. Moulder, Iowa State University
James H. Rose, Iowa State University

Seattle, WA

12:00 AM

Effect of Shear Modes Interference in Anisotropic Materials

Section: Residual Stress and Texture

A. D. Degtyar, Ohio State University
A. I. Lavrentyev, Ohio State University
S. I. Rokhlin, Ohio State University

Seattle, WA

12:00 AM

Effect of Texture on Ultrasonic Backscattering Coefficient in Pure Titanium Plate

Section: Residual Stress and Texture

Y. K. Han, Iowa State University
R. Bruce Thompson, Iowa State University
Isaac Yalda, Iowa State University
Frank J. Margetan, Iowa State University
A. J. Anderson, Iowa State University
M. Hirao, Osaka University
J. Root, Atomic Energy of Canada Limited

Seattle, WA

12:00 AM

Effect of Wave Types on Ultrasonic Texture Identification

Section: Residual Stress and Texture

W. Lu, Sandia National Laboratories
S. Min, Sandia National Laboratories
D. Hughes, Sandia National Laboratories

Seattle, WA

12:00 AM

Elastic Constants Determination of the Thin Cold-Rolled Stainless Steel by Acoustic Resonance Method

Section: Linear Elastic and Nonlinear Properties

Seung Seok Lee, Korea Research Institute of Standards and Science
Un-Sig Min, Korea Research Institute of Standards and Science
Bong Young Ahn, Korea Research Institute of Standards and Science
Seung Hyun Yoo, A-jou University

Seattle, WA

12:00 AM

Estimation of Grinding Burn Damage Using Barkhausen Technique

Section: Magnetic Properties

A. Parakka, Iowa State University
David C. Jiles, Iowa State University
H. Gupta, Center for Grinding Research and Development
S. Jalics, Delphi Chassis

Seattle, WA

12:00 AM

Improved Measurements of Samples Simulating Corrosion in Lap-Seams of Aluminum Aircraft

Section: Corrosion

William F. Schmidt, University of Arkansas
Otto H. Zinke, University of Arkansas

Seattle, WA

12:00 AM

Linear and Nonlinear Ultrasonic Properties of Fatigued 410Cb Stainless Steel

Section: Linear Elastic and Nonlinear Properties

Jeong K. Na, College of William and Mary
John H. Cantrell, National Aeronautics and Space Administration
William T. Yost, National Aeronautics and Space Administration

Seattle, WA

12:00 AM

Material Properties of Aged and Unaged Inconel 718 as Determined from Nondestructive and Destructive Tests

Section: Linear Elastic and Nonlinear Properties

Dan J. Barnard, Iowa State University
David K. Rehbein, Iowa State Unviersity
J. Kameda, Iowa State University
Otto Buck, Iowa State University
J. A. Johnson, Lockheed Idaho Technologies Company
W. G. Reuter, Lockheed Idaho Technologies Company

Seattle, WA

12:00 AM

Materials Characterization by a Time-Resolved and Polarization-Sensitive Ultrasonic Technique

Section: Linear Elastic and Nonlinear Properties

D. Xiang, National Institute of Standards and Technology
N. N. Hsu, National Institute of Standards and Technology
G. V. Blessing, National Institute of Standards and Technology

Seattle, WA

12:00 AM

Metal Loss Characterization in 55-Gallon Drum Steel by the Magnetic Flux Leakage Method

Section: Magnetic Properties

R. Hockey, Pacific Northwest Laboratory
D. Riechers, Pacific Northwest Laboratory
D. Duncan, Westinghouse Hanford Company

Seattle, WA

12:00 AM

Nondestructive Evaluation of Corrosion through Insulation

Section: Corrosion

Gary W. Carriveau, TRI/Austin
Russell Austin, TRI/Austin

Seattle, WA

12:00 AM

Nondestructive Ultrasonic Characterization of the Orientation Distribution of Short-Fiber Composites

Section: Residual Stress and Texture

Martin L. Dunn, University of Colorado Boulder
Hassel Ledbetter, National Institute of Standards and Technology

Seattle, WA

12:00 AM

Nonlinear Acoustic Assessment of Precipitation-Induced Coherency Strains in Aluminum Alloy 2024

Section: Linear Elastic and Nonlinear Properties

John H. Cantrell, National Aeronautics and Space Administration
William T. Yost, National Aeronautics and Space Administration

Seattle, WA

12:00 AM

Photothermal and Photo Acoustic Investigation of Zirconia Coating Delaminations

Section: Coatings

M. Oksanen, Commission of the European Communities
P. Fenici, Commission of the European Communities
A. Salerno, Politecnico di Milano
J. Varis, University of Helsinki
F. Cernuschi, ENEL S.p.A.

Seattle, WA

12:00 AM

Plastic Strain Ratio and Texture Coefficients in Orthotropic Sheets of Cubic Metals

Section: Linear Elastic and Nonlinear Properties

Chi-Sing Man, University of Kentucky
Qingbo Ao, University of Kentucky

Seattle, WA

12:00 AM

Predicting Gated-Peak Grain Noise Distributions for Ultrasonic Inspections of Metals

Section: Ultrasonic Backscatter and Attenuation

Frank J. Margetan, Iowa State University
Isaac Yalda, Iowa State University
R. Bruce Thompson, Iowa State University

Seattle, WA

12:00 AM

Quantitative Measurement of Metal Loss Due to Corrosion in Aluminum Aircraft Skin

Section: Corrosion

David K. Hsu, Iowa State University
T. C. Patton, Iowa State University
Vinay Dayal, Iowa State University
B. L. Hinzie, Iowa State University
Joseph N. Gray, Iowa State University

Seattle, WA

12:00 AM

Structure of Magnetic Fields in High Temperature Superconductors with Columnar Defects

Section: Linear Elastic and Nonlinear Properties

M. Benkraouda, Iowa State University
M. Ledvij, Iowa State Unviersity

Seattle, WA

12:00 AM

Subsurface Defect Detection in Ceramic Materials Using Optical Gating Techniques

Section: Coatings

M. Bashikansky, United States Navy
P. R. Battle, United States Navy
M. Duncan, United States Navy
R. Mahon, United States Navy
J. Reintjes, United States Navy

Seattle, WA

12:00 AM

Surface Characterization of Material Using Rayleigh Velocity Measurement in the Broad-Band Mode

Section: Coatings

C. Gondard, Commissariat à l'énergie atomique
F. Tardy, Commissariat à l'énergie atomique
MH. Noroy, Commissariat à l'énergie atomique
L. Paradis, Commissariat à l'énergie atomique
JC. Baboux, Institut National des Sciences Appliquées

Seattle, WA

12:00 AM

Surface Elastic Wave Measurements for Determination of Steel Hardness Gradients

Section: Coatings

G. A. Gordon, Pennsylvania State University
B. R. Tittmann, Pennsylvania State University

Seattle, WA

12:00 AM

Survey of Ultrasonic Grain Noise Characteristics in Jet Engine Titanium

Section: Ultrasonic Backscatter and Attenuation

I. Yalda, Iowa State University
Frank J. Margetan, Iowa State University
K. Y. Han, Iowa State University
R. Bruce Thompson, Iowa State University

Seattle, WA

12:00 AM

Texture Assessment in SCS-6 Fibers from Ultrasonic Dispersion Measurements

Section: Residual Stress and Texture

Peter B. Nagy, University of Cincinatti
Renee M. Kent, National Institute of Standards and Technology

Seattle, WA

12:00 AM

The Statistical Distribution of Grain Noise in Ultrasonic Images

Section: Ultrasonic Backscatter and Attenuation

P. J. Howard, General Electric
R. H. Burkel, General Electric
R. S. Gilmore, General Electric

Seattle, WA

12:00 AM

Thermal Effects in the Fracture of Rubber-Modified Polystyrene

Section: Linear Elastic and Nonlinear Properties

Yingxia Wang, Wayne State University
S. A. Telenkov, Wayne State University
Zhouling Wu, Wayne State University
L. D. Favro, Wayne State University
P. K. Kuo, Wayne State University
R. L. Thomas, Wayne State University
H. Van Oene, Ford Scientific Laboratory

Seattle, WA

12:00 AM

Thermal Wave Imaging of Disbonding and Corrosion on Aircraft

Section: Corrosion

L. D. Favro, Wayne State University
Tasdiq Ahmed, Wayne State University
Xiaoyan Han, Wayne State University
Li Wang, Wayne State University
Xun Wang, Wayne State University
P. K. Kuo, Wayne State University
R. L. Thomas, Wayne State University

Seattle, WA

12:00 AM

Time Resolved Infrared Radiometry for Subsurface Interface Imaging

Section: Coatings

R. Osiander, Johns Hopkins University
J. W. M. Spicer, Johns Hopkins University
J. C. Murphy, Johns Hopkins University

Seattle, WA

12:00 AM

Type discrimination of Various Welding Defects Created During Production and In-Service Use

Section: Linear Elastic and Nonlinear Properties

David K. Rehbein, Iowa State University
Timothy A. Gray, Iowa State Unviersity

Seattle, WA

12:00 AM

Ultrasonic Attenuation Measurements at 300 MHz

Section: Linear Elastic and Nonlinear Properties

M. Dubois, National Research Council of Canada
M. Viens, National Research Council of Canada
A. Moreau, National Research Council of Canada
C. K. Jen, National Research Council of Canada

Seattle, WA

12:00 AM

Ultrasonic Attenuation Measurements in Jet-Engine Titanium Alloys

Section: Ultrasonic Backscatter and Attenuation

P. D. Panetta, Iowa State University
Frank J. Margetan, Iowa State University
Isaac Yalda, Iowa State University
R. Bruce Thompson, Iowa State University

Seattle, WA

12:00 AM

Ultrasonic Evaluation of Case Depth in Case-Carburized Steel Components

Section: Coatings

Surendra Singh, The Timken Company
Rob Mitra, The Timken Company
Dave Leeper, The Timken Company
Rosendo Fuquen, The Timken Company

Seattle, WA

12:00 AM

Ultrasonic NDE of Sprayed Ceramic Coatings

Section: Coatings

J. A. Slotwinski, National Institute of Standards and Technology
G. V. Blessing, National Institute of Standards and Technology

Seattle, WA

12:00 AM

Ultrasonic Noise and the Volume of the Ultrasonic Pulse

Section: Ultrasonic Backscatter and Attenuation

P. J. Howard, General Electric
R. S. Gilmore, General Electric

Seattle, WA

12:00 AM

Ultrasonic Predictions of Plastic Strain Ratios in Steel Sheet

Section: Residual Stress and Texture

K. Forouraghi, Iowa State University
R. Bruce Thompson, Iowa State University
A. J. Anderson, Iowa State University
N. Izworski, Ford Motor Company
M. Shi, National Steel Corporation
F. Reis, LTV Steel Company
J. Root, Chalk River Laboratories

Seattle, WA

12:00 AM

Using Rayleigh Wave Dispersion to Characterize Residual Stresses

Section: Residual Stress and Texture

R. Kline, University of Oklahoma
L. Jiang, University of Oklahoma

Seattle, WA

12:00 AM

Variance of the Ultrasonic Signal from a Defect Beneath a Rough Surface

Section: Ultrasonic Backscatter and Attenuation

Mehmet Bilgen, University of Kansas Medical Center
James H. Rose, Iowa State Unviersity

Seattle, WA

12:00 AM

Wave Propagation in Stressed Composites

Section: Residual Stress and Texture

A. D. Degtyar, Ohio State University
W. Huang, Ohio State University
S. I. Rokhlin, Ohio State University

Seattle, WA

12:00 AM