Arconic Corporation

Howmet Aerospace Inc.

Erin J Fulton

James T Burg

Gabriele F Ciccola

Anton J Rovito

Santosh Prasad

Michael A Pacek

Grant A DeGeorge

Henry Sklyut

Courtney Carraher

Christopher Au

Michael Cardinale

Raymond J Kilmer

Robert J Speer

Vivek M Sample

Michael A Globig

Igor Belousov

Jason C Lee

Eric G Bogan

Philip Gacka

Christopher A Au

William B Leith

Jason C Brem

Henry Skylut

Gregory L Peer

Grant Degeorge

Vivek Sample

Wheel flange

Various methods are disclosed for additively manufacturing a feedstock material to create an AM preform, wherein the AM preform is configured with a body having an internal passage defined therein, wherein the internal passage further includes at least one of a void and a channel; inserting a filler material into the internal passage of the AM preform; closing the AM preform with an enclosure component such that the filler material is retained within the internal passage of the AM preform; and deforming the AM preform to a sufficient amount to create a product having an internal passage therein, wherein the product is configured with wrought properties for that material via the deforming step.

Methods of producing wrought products with internal passages

Ribbed wheel

Growing community of inventors

Irwin, PA, United States of America

Erin J Fulton