radiography of welded joints

From having the ability to inspect, quantify and qualify failures and defects to being able to access internal and external geometry, industrial radiography has become an indispensable tool for the industry. This procedure defines and outlines the approach to be used for performing the radio-graphic testing on welded joints.

Interest in laser beam welding for aerospace applications is continuously growing, mainly for aluminum alloys. The joints quality is usually assessed by non-destructive inspection (NDI). In this work, bead on plate laser welds on 1.6 mm thick AA6013 alloy sheets, using a 2 kW Yb-fiber laser were obtained and inspected by pulse/echo ultrasonic ...

The Tensile test, X-ray radiography and microstructure analysis were performed to relate the properties of weld joint. It was revealed that the aluminum alloy matrix shows fine grain structure and stainless steel alloy structure remains uniform which leads to sound weld joint and good weld strength.

A localization approach of welded joint damage is proposed based on acoustic emission (AE) beamforming. In this method, a uniform line array is introduced to detect the AE signal of welded joints …

Adopted International Standard: ONORM EN 12517-1-2006 Non-destructive Testing Of Welds - Part 1: Evaluation Of Welded Joints In Steel, Nickel, Titanium And Their Alloys By Radiography - Acceptance Levels Identical SS EN 12517-1 Ed. 1 (2006)

Wide softening zones are typical for welded joints of age hardened aluminium alloys. In this study, the microstructure evolution and distribution of mechanical properties resulting from welding processes of the aluminium alloy EN AW-6082 (AlSi1MgMn) was analysed by both in-situ and ex-situ investigations.

ABSTRACT Welded titanium alloys are becoming more widely used in the oil and gas industry. This paper reviews welding, inspection and performance of titanium welds, particularly for taper stress joints, as well as potential catenary riser girth weld

Nov 14, 2016 · Each discontinuity observed in the percentage NDT of weld joints are to be analysed and suggestive steps of action to be taken. This analysis to be done at the time of radiography film interpretation (along with other site analysis/ physical analysis of the situation, if needed) and recorded on the radiography film interpretation report.

DR 05325 Non-destructive testing - Radiography of welded butt joints in metal AS 2177.1-1994 Non-destructive testing - radiography of welded butt joints in metal Part 1: Methods of test

From having the ability to inspect, quantify and qualify failures and defects to being able to access internal and external geometry, industrial radiography has become an indispen

Ascot Radiology is a specialised radiology clinic offering all imaging modalities within diagnostic radiology. Ascot Radiology has a technological focus and aims to be a leader in the provision of cutting-edge imaging techniques such as Digital Radiography (DX), Digital & Tomosynthesis Mammography, CT, Coronary Artery CT scanning, 4D ultrasound ...

From having the ability to inspect, quantify and qualify failures and defects to being able to access internal and external geometry, industrial radiography has become an indispensable tool for the industry. This procedure defines and outlines the approach to be used for performing the radio-graphic testing on welded joints.

We will discuss the concept based on radiography testing of weld joints in process piping . (Which is applicable to other NDT methods as well.) All weld joints are to be defect free. For some piping class (piping class defined in client specifications based on process, severity of damage in case of leaks etc) the percentage of NDT can be 0%, 10 ...

Nov 14, 2016 · Each discontinuity observed in the percentage NDT of weld joints are to be analysed and suggestive steps of action to be taken. This analysis to be done at the time of radiography film interpretation (along with other site analysis/ physical analysis of the situation, if needed) and recorded on the radiography film interpretation report.

From having the ability to inspect, quantify and qualify failures and defects to being able to access internal and external geometry, industrial radiography has become an indispen

Dec 01, 2020 · This in depth 40-hour course covers the fundamentals of Welding Technology as established by the American Welding Society. This coincides with Part A of the CWI Exam. Each module includes PowerPoint presentations with in depth discussion by an instructor, ‘flashcard reviews’ and graded quizzes so you can evaluate your progress throughout ...

Nov 01, 2020 · Brent Moulton. Brent Moulton is the most recent addition to our educational department. A former graduate of AINDT’s “Nondestructive Testing Technologies” certificate program,he made such a great impression on our CEO that when it was time for AINDT to …