AskChainX

During post weld heat treatment what is the sequence for the PWHT chart?

You find out that contractor has carried the radiography as per the 10% contractual percentage required by the specification or code. The specification also insist that an addition

You find out that contractor has carried the radiography as per the 10% contractual percentage required by the...

Weld decay is caused by the formation of a compound with carbon, the other element in this compound is

When examining a completed macro test the recorded hardness figures were 5HV points over the maximum permitted. What course of action would you take?

When using DC-VE polarity, what is the typical OCV?

When MMA welding what will be the effect on the power source was changed from DC- to AC?

What would the effect be if the polarity were changed from DC- to DC+ when MMA welding?

When SA welding using twin wires with separate power supplies what would the electric characteristics be?

What are the three metal transfer methods when using MIG?

Which of the following defects are not associated with the SAW process?

Cluster porosity found internally in the body of an MMA weld is usually associated with

When reviewing a radiograph of weld made by the MAG process, you notice a very very bright inclusion in the weld, which of the following best describes this indication?