Through Weld Inspection of Wrought Stainless Steel Piping Using Phased Arrays
Conference
·
OSTI ID:964630
Outline: Discuss far-side weld problem and phased array techniques applied. Describe laboratory work on flawed piping specimens using L- and S-wave arrays and provide synopsis of results. Discuss conclusions ofr capability of phased array as applied to austenitic welds. Research Approach: Evaluate phased arrays on unifornly-welded piping specimens. Apply best methods to non-uniform welds. Correlate acoustic responses as function of weld microstructures.
- Research Organization:
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-76RL01830
- OSTI ID:
- 964630
- Report Number(s):
- PNNL-SA-42517; 401001060; TRN: US200921%%165
- Resource Relation:
- Conference: 16th WCNDT 2004 - World Conference on NDT, August 30 - September 3, 2004, Montreal, Canada
- Country of Publication:
- United States
- Language:
- English
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