• Unusual phenomena
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Unusual phenomena, causes and solutions in bar extrusion production

  • 22/06/2018 09:43:13

The phenomena, causes, and solutions to abnormalities in bar extrusion production are listed below:Irregularities: voids or cells in the centerCauses:1. The extrusion temperature is low or the sizing die temperature is high2. Too much water in raw materia

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