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Thomas R. Hay, Ph.D., P.E
- Jun 4, 2020
- 4 min
Phased Array Testing to Bridge Welding Code
Introduction Phased array ultrasonic testing (PAUT) is presented in detail in the American Welding Society (AWS) D1.5 Bridge Welding Code...
103 views0 comments

Thomas R. Hay, Ph.D., P.E
- Mar 20, 2020
- 2 min
On-line NDT Training
Date: 03/20/2020 Announcement: Remote Learning - NDT Training Ultrasonic Testing Level 1 Course Cost: $1250 On-line NDT Training Course D...
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Thomas R. Hay, Ph.D., P.E
- Mar 9, 2020
- 2 min
Iron Tracking Database - Flow Iron Analytics
TKS’s total flow iron asset management database includes Flow Iron AnalyticsTM (FIA) which currently monitors over 30,000 flowback, frac,...
15 views0 comments

Thomas R. Hay, Ph.D., P.E
- Aug 19, 2019
- 8 min
Ultrasonic Testing of Welds
Introduction It is not uncommon for a nondestructive testing ultrasonic technician to inspect structural welds according to the American ...
490 views0 comments

Thomas R. Hay, Ph.D., P.E
- Jul 19, 2019
- 4 min
Fiberglass Tank Inspection
Introduction Fiberglass tanks are complex structures made from multiple layers of different materials to achieve a balance between streng...
641 views0 comments

Thomas R. Hay, Ph.D., P.E
- May 19, 2019
- 5 min
Pipeline Inspection with Guided Waves
TECHKNOWSERV specializes in the nondestructive testing of pipelines with long-range ultrasound (LRUT). Under ideal conditions, guided w...
20 views0 comments
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