A method of superplastic forming of titanium packs and an associated assembly is provided. The titanium packs can include sheets having different granular structures so that the different sheets are adapted to superplastically form at different temperatures. One or more of the sheets can be formed at a temperature that is below the superplastic forming temperature of another sheet in the pack. In some cases, the occurrence of markoff can be reduced or eliminated.
METHOD OF SUPERPLASTIC FORMING OF TITANIUM ASSEMBLIES
METHODE DE FORMATION SUPERPLASTIQUE DE MONTAGES DE TITANE
29.12.2015
Patent
Elektronische Ressource
Englisch
IPC: | B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B64C AEROPLANES , Flugzeuge / E04C STRUCTURAL ELEMENTS , Bauelemente / F16S CONSTRUCTIONAL ELEMENTS IN GENERAL , Konstruktionselemente allgemein |
Process Simulation of Superplastic Forming of Titanium Structure
SAE Technical Papers | 2001
|Superplastic forming of titanium and aluminium alloys for aerospace applications
Tema Archiv | 1984
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