The development of tube-to-tubesheet welding from ...
2021-6-25u2002·u2002Tube-to-tubesheet welding is widely used in manufacturing of heat exchangers, steam turbines, condensers, boilers, etc. It has evolved from manual arc welding, automatic welding to digital welding. In the future, it will be toward intelligent welding. However, the key technologies related to tube-to-tubesheet welding are seldom summarized. This paper presents the sensing, …
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