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What are the solutions for high-frequency welding of welded pipe units

2023-02-18


Solution: adjust the molding die roller of the unit

How to weld two dissimilar metals?

2023-02-18


Problems in welding dissimilar metals 1. Characteristics of different welding methods when welding dissimilar metals 2

Pressure welding

2023-02-18


Due to no heating or low heating temperature, pressure welding can reduce or prevent the adverse effect of thermal cycle on the properties of the base metal Ring, to prevent the generation of brittle intermetallic compounds. Some forms of pressure welding can even remove the produced intermetallic compounds from Squeeze out of the connector. In addition to stopping the dagger, there is no problem of changes in the properties of the weld metal caused by dilution during pressure welding.

Welding process to reduce welding distortion

2023-02-18


The more filler metal, the greater the deformation. Making the correct weld size can obtain small welding deformation and save welding time. The amount of filler metal in the weld should be small. Excessive welding metal will increase shrinkage force and welding deformation.

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