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In pressure welding, two metal pieces are heated till plastic state at their joint.

In pressure welding, two metal pieces are heated till plastic state at their joint. Correct Answer True

Based on the processes of welding, we have pressure welding, fusion welding, and a combination of both. In pressure welding, we heat the joint to the plastic state and apply external mechanical pressure and join the two metal parts.

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When welding of two metal parts are carried out by heating the parts at joint up to plastic condition and then joined together by applying external mechanical pressure it is named as Fusion welding.
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