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Patent Searching and Data


Title:
ADDITIVELY MANUFACUTED EXTRUDER COMPONENTS
Document Type and Number:
WIPO Patent Application WO/2021/030693
Kind Code:
A3
Abstract:
Disclosed are additively manufactured extruder components including a surface layer configured to contact extrudable material. The surface layer has a first additively manufactured metal composition. A base support for the surface layer has a second additively manufactured metal composition that is different from the first additively manufactured metal composition. A functionally graded material (FGM) is formed from the first and second additively manufactured metal compositions connecting the surface layer to the base support.

Inventors:
BENJAMIN CRAIG ALLEN (US)
Application Number:
PCT/US2020/046388
Publication Date:
March 25, 2021
Filing Date:
August 14, 2020
Export Citation:
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Assignee:
ENTEK MFG LLC (US)
International Classes:
B21K1/00; B29C48/505; B29C48/68; B29C64/141; B33Y80/00
Foreign References:
CN103692635A2014-04-02
US20150352770A12015-12-10
US20150044084A12015-02-12
US20140087210A12014-03-27
Other References:
LI WEI, KARNATI SREEKAR, KRIEWALL CAITLIN, LIOU FRANK, NEWKIRK J., BROWN TAMINGER KAREN M., SEUFZER WILLIAM J.: "Fabrication and characterization of a functionally graded material from Ti-6AI-4V to SS316 by laser metal deposition", ADDITIVE MANUFACTURING, vol. 14, 4 February 2017 (2017-02-04), pages 95 - 107, XP055805630, DOI: 10.1016/j.addma.2016.12.006
Attorney, Agent or Firm:
TEEL, Robert R. (US)
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