Will manual phased array ultrasonic technology overtake conventional ultrasonic inspection with regard to structural weldments?
Before that happens, the price of phased array technology and instruments will have to drop considerably. During the past year, we have researched this technology and attended a training class on this new equipment. We have been considerably impressed by the phased array technology and the huge resource of information that phased array offers the ultrasonic technician over conventional technology. The equipment is both easy to use and offers a vast menu of options to further explore, analyze, and record potential defects. The cost still has to justify the means, however, and until the cost of this equipment can be reduced to a comparable level, conventional ultrasonic will not be replaced anytime soon. Q: Are standards such as AWS D1.1 utilized overseas as much as they are in the United States? A:AWS D1.1 and other AWS standards are often used in other parts of the world just as they are in the United States. In our experience, a majority of American companies utilize AWS standards on
