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Welding of dissimilar metal materials
Reading volume：367 Release time：2021-07-05
With the rapid development of modern science and technology, higher and more stringent requirements have been put forward for the performance of various welded structural parts.
In addition to meeting the usual mechanical performance requirements, there are also electrical conductivity, low temperature toughness, magnetism, and corrosion resistance. Various performance requirements such as thermal conductivity and thermal conductivity, so sometimes a metal can not meet these different requirements at the same time.
Welding parts of dissimilar metals can not only make full use of the superior performance of each constituent material, but also can be lightweight, reduce production costs, and at the same time play a role in energy saving and emission reduction.
Therefore, in aerospace, ship and ship, automobile manufacturing, Electronic appliances, new energy vehicles, battery energy, heat exchange equipment and other manufacturing industries have been widely used.
