Nondestructive Testing 2009 Issue 6 Comparison of Mode Identification Methods for Ultrasonic Guided Waves

Comparison of Mode Identification Methods for Ultrasonic Guided Waves
WANG Bing;XU Hong;LIU Peng-Cheng

..............page:438-441

The Mode of Lamb Wave Transmitting in Thin Aluminum Alloy Plate
TENG Fei;LI Da-Yong;GAO Gui-Li

..............page:433-437

Digital Image Quality Evaluation Method of X-Ray Security Inspection System
ZHOU Zheng-Gan;WU Wei;GAO Yi-Fei;WEI Dong;GU Zhu

..............page:428-432

Eddy Current Testing Technology of the Tube of Petrochemical Reactor System
WANG Xiao-Xiang;BIAN Xue-Fei;ZHANG Xiao-Yuan

..............page:425-427,432

Study on Microwave Testing of Welding Crack One-Dimensional Range Profiling Technique
HU Xiu-Juan;DENG Jia-Hao;ZHOU Zhi-Feng;SANG Hui-Ping

..............page:421-424

The Extracting and Analyzing on the Features of Ultrasonic Testing Signal Getting from PE Butt Weld
LONG Sheng-Rong;YU Run-Qiao;MA Juan

..............page:442-444

Enhanced Technology of X-Ray Image Using Independent Component Analysis
LIU Yan;WANG Li-Ming;LIU Bin

..............page:445-447,459

The Influence of the Cross Section Area of DC Electromagnetic Yoke Iron Core on Magnetic Flux and Exciting Current
LIN Xi-Zhong

..............page:448-450,463

Magnetization and Demagnetization of Ferromagnetic Materials Staying in Static State in Geomagnetic Field
ZHONG Wei-Chang

..............page:451-452,455

Image Dynamic Noise Reduction Technology Based on DirectShow
ZHAO Xia;LIU Bin

..............page:453-455,500

BGA Solder Joint Defects Image Processing Method Based on 2D Imaging by Radiographic Real Time Testing
LIU Wei;Han Zhen-Yu

..............page:456-459

Automotive Measurement for Defect Depth of Composite Material in Infrared Nondestructive Testing
XIAN Ming-Le;XU Zhen-Gao;YANG Xiao-Lin

..............page:460-463

Study on Acoustic Emission Gear Crack Detection Based on EMD Signal Analysis Method
YAO Xiao-Shan;ZHANG Yong-Xian;MING Ting-Tao

..............page:464-467

TOFD Technique Testing on Eccentric Flaws in Butt Weld Joints
LI Hai-Hua;ZHAO Li-Fan;GUO Xing-Jian;TANGFEI Yang-Liang

..............page:468-471

Research on Thermography Testing of Rotor Blade in Helicopter
DAI Yong-Chao;YANG Xiao-Lin;LUO Xiao-Ping

..............page:472-474,484

Application of Ultrasonic Phased Array on Weld Testing
LIU Li-Chuan;LIU Zheng-Fan;SHU Dan;CHANG Xiang-Dong

..............page:475-477

The Technology of Measuring the Thickness of a Certain Spot of the Tube Under High Temperature
CUI Ke-Long;LEI Jun-Liang;KONG Zhao-Hui;HUANG Xin-Quan;YUE Li-Xin

..............page:478-480,505

The Research About Acoustic Emission Monitoring Fatigue Damages of Aircraft Key Components
WANG Wen-You;WU Ke-Qin;ZHANG Rui-Lin;GENG Rong-Sheng;JIANG Yong-Man

..............page:481-484

Design of High Strength Bolts Scanning Testing Imaging System Based on the Eddy Current Array Probe
LOU Min-Zhu;GUO Yun

..............page:485-487,496

Digital Radiographic Imaging and Automatic Detection System for Welded Joint of Tube and Tube Sheet
DING Ke-Qin;CHEN Guang;LIANG Li-Hong;SHOU Bi-Nan;LING Shu-Qing

..............page:488-489,493

Detecting Principle and System Design of Thick Wall Steel Pipe
LI Dong-Zhan;HOU Li;GUO Huan-Gang;KUANG Hong

..............page:490-493

The Application of Portable DR and CR Imaging Technique in Weld Testing
CHEN Guang;DING Ke-Qin;LIANG Li-Hong

..............page:494-496

Crack Detection on Dovetail Gear of Certain Type Airplane Engine Turbine Disk
WEI Gui-Sheng;QI Gong-Jin

..............page:497-498,507

Application of Acoustic Emission Technology onto Container Tank Testing
WANG Ya-Dong;XU Yan-Ting;LIU Fu-Jun;XU Jie-Le;ZHENG Mu-Lin

..............page:499-500,508

Ultrasonic Testing and Defect Analysis for Butt Weld of Square Drilling Pipe
ZHANG Qing-She;YIN Ting-Xu;ZHANG Zhi-Gang;YIN Zhen-Hao;GAO Peg

..............page:501-503,506

Nondestructive Testing Methods for Desuperheater and the Crack Image
LI Yi-Long

..............page:504-505