Method for thermally joining two components made from materials having different heat expansion coefficients comprises cooling one component in a region connected to the joining zone
Method for thermally joining two components (2, 3) made from materials having different heat expansion coefficients comprises cooling one component (2) made from a material with the higher heat expansion coefficient in a region (8) connected to the joining zone (4). An independent claim is also incl...
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Zusammenfassung: | Method for thermally joining two components (2, 3) made from materials having different heat expansion coefficients comprises cooling one component (2) made from a material with the higher heat expansion coefficient in a region (8) connected to the joining zone (4). An independent claim is also included for a device for thermally joining two components made from materials having different heat expansion coefficients comprising a unit for heating the two components in a joining zone and a unit for introducing an additive (7) into the joining zone.
Bei einem Verfahren zum thermischen Fügen zweier aus Materialien mit unterschiedlichen Wärmeausdehnungskoeffizienten bestehender Bauteile werden die beiden Bauteile in einer Fügezone erwärmt. In die Fügezone wird ein Zusatzmaterial zugeführt. Das Bauteil aus dem Material mit dem höheren Wärmeausdehungskoeffizient wird in einem sich an die Fügezone anschließenden Bereich gekühlt. |
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