BE-15 Pipes and Materials: Welding of Plastic Pipes
Factors of influence on the welding quality
Residual welding stresses
Residual welding stresses are inevitably caused by the following factors:
- Flow and diversion current during the welding procedure and
- Shrink stresses during the cooling process
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Residual welding stresses are considerably increased by non-observance of the right welding parameters or environmental effects.
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