How to Calculate Exposure Time in Radiographic Testing (RT)
What is Exposure Time in Radiographic Testing or RT? Simply put Exposure Time in radiographic testing (called ET) is the …
Welding Data Logger and Monitoring system
Welding data monitoring in arc welding Welding data monitoring with quality assurance systems (QA system) is mainly applied in automated …
Base Metal Repair Procedure by Welding
What is a welding Repair Welding repairs are a common practice as well as it can be uncommon & critical …
Ferrite Testing in Stainless Steel
Ferrite Testing is a process used to determine the ferrite content (delta ferrite) in Duplex stainless steel (e.g. 2205 grade) …
Annealing vs Normalizing: What’s the Difference?
Annealing vs. Normalizing Annealing is a heat treatment process of heating the steels about 100°F (approx. 55° C) above the …
Types of ultrasonic testing Displays: A-scan B-scan and C-scan
Ultrasonic Testing Displays In Ultrasonic Testing, the use of display makes the user understand, locate and identify the flaws. There …
How to setup a MIG-MAG welding machine correctly
Importance of setting correct welding parameters in MIG-MAG Welding? Simple parameters and the verification of the weld test result enable …
Metal Cored Welding: Why It’s So Popular
What is Metal Core Welding (MCAW) MCAW (Metal Core Arc Welding) is an arc welding process that uses a continuous …
Difference between AWS D1.1 and CSA W47.1 and welding standards around the world
AWS D1.1 vs. CWB W47.1 CWB W47.1 is a welding Standard issued by the CWB for welding related industries seeking …
Welding Procedure qualification tests requirements for weld overlay qualification
Testing for weld overlay procedure qualification Based on the qualification code or standards, the mechanical testing shall be performed as …