SHOT PEENING IN COMBINATION WITH A HEAT TREATMENT

According to the invention an additional shot peening is performed at certain areas of a component or to the whole component to get a fine grain structure during a following heat treatment in order to yield higher HCF because a finer grain structure is reached.

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Bibliographische Detailangaben
Hauptverfasser: ESSER, WINFRIED, AHMAD, FATHI
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:According to the invention an additional shot peening is performed at certain areas of a component or to the whole component to get a fine grain structure during a following heat treatment in order to yield higher HCF because a finer grain structure is reached.