Written by: Jim Houf This article describes common defects found in angle beam UT weld inspections along with examples of the transducer positions and resulting…

Welding seam Radiography interpretation. it explain the defect of the weld metal and area.

Inspection of Austenitic Welds Inspection of austenitic steel welds has been performed for many years with varying success. With refinement to our knowledge of the…

The Heat Exchanger Inspection article provides you with information about the inspection of the heat exchanger and heat exchanger testing during the manufacturing phase, as…

International Union of Operating Engineers Local 112 Anderson, IN, USA http://www.iuoelocal112.org Cowley County Community College Wichita, KS, USA http://www.cowl…ams/ndt/ndt.htm Great Bay Community College Rochester, NH,…

Argonne National Labs Energy Technology http://www.et.anl.gov/ Center for Non Destructive Evaluation at Johns Hopkins University http://www.cnde.com Center for Nondestructive Evaluation at Iowa State University http://www.cnde…e.edu/cnde.html…

Beware of So-Called Freeware When it comes to some companies offering freeware, “free” sometimes translates to “hidden costs.” But this isn’t the case with our…

Ultrasonic testing has taken a technological step forward with phased-array ultrasonic testing (PAUT). This more accurate and more sophisticated system is being used to certify…

There are several non-destructive testing (NDT) that are used for testing the materials. Ultrasonic testing (UT) is one of them which required ultrasonic waves of…

Please try out our new Web App. It does not take any space on your phone/ tablet.

Introduction Basic Principles of Ultrasonic Testing Ultrasonic Testing (UT) uses high frequency sound energy to conduct examinations and make measurements. Ultrasonic inspection can be used…

Uzbekistan launched its first gas-to-liquids (GTL) plant on Saturday, aiming to cut dependency on imports of oil products by converting domestically produced natural gas into…