Development of a Non-Destructive Evaluation Method (Nde) for Adhesively Bonded Grp Pipe Connections Offshore

1995 ◽  
Vol 50 (1) ◽  
pp. 113-125
Author(s):  
A. Boye Hansen ◽  
B. Asdal
Keyword(s):  
Evaluation Method ◽  
Adhesively Bonded ◽  
Non Destructive Evaluation ◽  
Non Destructive

S082015 Development of Non-Destructive Evaluation Method for Heat Resistance of TBC on Gas Turbine Blade

2012 ◽  
Vol 2012 (0) ◽  
pp. _S082015-1-_S082015-4
Author(s):  
Takayuki OZEKI ◽  
Tomoharu FUJII ◽  
Eiji SAKAI ◽  
Tetsuo FUKUCHI ◽  
Norikazu FUSE
Keyword(s):  
Heat Resistance ◽  
Gas Turbine ◽  
Turbine Blade ◽  
Evaluation Method ◽  
Gas Turbine Blade ◽  
Non Destructive Evaluation ◽  
Non Destructive

Quantitative non-destructive evaluation method for impact damage using eddy current pulsed thermography

2013 ◽  
Vol 54 ◽  
pp. 169-179 ◽  
Author(s):  
Wenwei Ren ◽  
Jia Liu ◽  
Gui Yun Tian ◽  
Bin Gao ◽  
Liang Cheng ◽  
...  
Keyword(s):  
Eddy Current ◽  
Evaluation Method ◽  
Impact Damage ◽  
Pulsed Thermography ◽  
Non Destructive Evaluation ◽  
Non Destructive

A Non-Destructive Evaluation Method: Measuring the Fixed Strength of Spot Welded Joint Points by Surface Electric Resistivity

2010 ◽  
Author(s):  
Akira Shimamoto ◽  
Keitaro Yamashita ◽  
Hirofumi Inoue ◽  
Sung-mo Yang ◽  
Masahiro Iwata ◽  
...  
Keyword(s):  
Tensile Strength ◽  
Spot Welding ◽  
Evaluation Method ◽  
Welded Joint ◽  
Electric Resistivity ◽  
Electric Resistance ◽  
Non Destructive Evaluation ◽  
Nugget Diameter ◽  
Zinc Plating ◽  
Non Destructive

Destructive tests are generally applied for evaluating fixed strength of spot welding nuggets on zinc plating steel, which is swidely used as the primary automobile structural material. Destructive tests, however, are expensive and time consuming. This paper discusses a non-destructive method for evaluating of welded joints fixed strength by utilizing surface electric resistance. A nugget tester has developed by authors for this purpose. The non-destructive method focuses on surface electric resistance decreasing rate; α, and effect of the corona bond. Nugget diameter is estimated by RQuota calculated from variation of resistance and constant representing the area of the corona bond. Since maximum tensile strength is correlated with the nugget diameter, it is inferred from the estimated nugget diameter.

scholarly journals Non-Destructive Evaluation Method Based On Dynamic Invariant Stress Resultants

2015 ◽  
Vol 24 ◽  
pp. 03003
Author(s):  
Junchi Zhang ◽  
Luciana R. Barroso ◽  
Stefan Hurlebaus ◽  
Norris Stubbs
Keyword(s):  
Evaluation Method ◽  
Non Destructive Evaluation ◽  
Dynamic Invariant ◽  
Non Destructive
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