Pseudo-Isostatic Powder Metallurgy Densification Process Univ. of Pittsburgh

Format:

Conference/Event

Author/Creator:

Kuhn, Howard A., author.

Conference Name:

SAE International Congress & Exposition (1983-02-28 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1983

Summary:

An alternative to hot isostatic pressing for powder consolidation is presented. The process involves axial compression of a hard granular medium surrounding the powder preform to be consolidated. The grain is trapped within a die so that axial compression produces lateral pressure as well. Thus, conventional forging presses and techniques may be used rather than the more expensive and time-consuming techniques of hot isostatic pressing. Experimental measurements have been performed on consolidation of 4650 steel powder cylinders. The resulting data on axial strain, lateral strain, densification and pressure provide the information necessary for process and preform design for actual components

Notes:

Vendor supplied data

Publisher Number:

830362

Access Restriction:

Restricted for use by site license