公开(公告)号：US10385432B2

公开(公告)日：2019-08-20

申请号：US15069505

申请日：2016-03-14

Applicant: ALCOA INC.

Inventor： Raymond J. Kilmer ,  Vivek M. Sample ,  Erin J. Fulton ,  James T. Burg ,  Eric G. Bogan ,  Jason C. Brem ,  Robert J. Speer ,  William B. Leith ,  Michael Cardinale ,  Philip Gacka

IPC: C22F1/047 ,  B22F3/105 ,  B21J5/00 ,  B33Y10/00 ,  B33Y40/00 ,  B23K26/342 ,  B23K26/70 ,  B22F3/24 ,  B22F5/10 ,  B23K15/00 ,  C22C21/08 ,  B23K101/04 ,  B33Y70/00

Abstract: 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.

公开(公告)号：US20160298218A1

公开(公告)日：2016-10-13

申请号：US15069505

申请日：2016-03-14

Applicant: ALCOA INC.

Inventor： Raymond J. Kilmer ,  Vivek M. Sample ,  Erin J. Fulton ,  James T. Burg ,  Eric G. Bogan ,  Jason C. Brem ,  Robert J. Speer ,  William B. Leith ,  Michael Cardinale ,  Philip Gacka

IPC: C22F1/047 ,  B33Y10/00 ,  C22C21/08 ,  B22F5/10 ,  B23K26/342 ,  B23K26/70 ,  B22F3/105 ,  B22F3/24 ,  B33Y40/00 ,  B23K15/00

CPC classification number: C22F1/047 ,  B21J5/002 ,  B22F3/1055 ,  B22F3/24 ,  B22F5/10 ,  B22F2005/103 ,  B22F2301/052 ,  B22F2998/10 ,  B23K15/0086 ,  B23K26/342 ,  B23K26/70 ,  B23K2101/04 ,  B33Y10/00 ,  B33Y40/00 ,  B33Y70/00 ,  C22C21/08 ,  Y02P10/295 ,  B22F3/17 ,  B22F2003/247 ,  B22F2003/248 ,  B22F3/18 ,  B22F3/20

Abstract: 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.

Abstract translation: 公开了用于相加地制造原料以产生AM预制件的各种方法，其中AM预制件被构造成具有限定在其中的内部通道的主体，其中内部通道还包括空隙和通道中的至少一个; 将填料材料插入AM预制件的内部通道中; 用包围部件关闭AM预型件，使得填充材料保持在AM预制件的内部通道内; 并且将AM预制件变形到足够的量以产生其中具有内部通道的产品，其中该产品通过变形步骤配置为该材料的锻造性能。