Position » Spannungsarm Glühen
Innere Spannungen können durch spanabhebende Verformung oder auch durch Schweißbearbeitung entstehen. Diese können bei der anschließenden Wärmebehandlung zu Verzug führen. Beim Spannungsarmglühen werden diese Spannungen durch Erwärmen in einem Kammerofen unterhalb A1 (723º C) und anschließendem langsamen Abkühlen weitestgehend abgebaut.
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