Invention Grant
US08828311B2 Reticulated mesh arrays and dissimilar array monoliths by additive layered manufacturing using electron and laser beam melting
有权
网状网格阵列和不同的阵列整体，通过使用电子和激光束熔化的附加分层制造
- Patent Title: Reticulated mesh arrays and dissimilar array monoliths by additive layered manufacturing using electron and laser beam melting
- Patent Title (中): 网状网格阵列和不同的阵列整体，通过使用电子和激光束熔化的附加分层制造
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Application No.: US12780005Application Date: 2010-05-14
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Publication No.: US08828311B2Publication Date: 2014-09-09
- Inventor: Frank Medina , Lawrence Murr , Ryan Wicker , Sara Gaytan
- Applicant: Frank Medina , Lawrence Murr , Ryan Wicker , Sara Gaytan
- Applicant Address: US TX Austin
- Assignee: Board of Regents, The University of Texas System
- Current Assignee: Board of Regents, The University of Texas System
- Current Assignee Address: US TX Austin
- Agency: Chalker Flores, LLP
- Agent Edwin S. Flores
- Main IPC: B23K26/34
- IPC: B23K26/34 ; B23K15/00
Abstract:
Compositions and methods for making a three dimensional structure comprising: designing a three-dimensional structure; melting the three-dimensional structure from two or more layers of a metal powder with a high energy electron or laser beam is described herein. The position where the metal is melted into the structure is formed along a layer of metal powder, wherein the location and intensity of the beam that strikes the metal layer is based on the three-dimensional structure and is controlled and directed by a processor. The instant invention comprises a novel dry state sonication step for removing metal powder that is not melted from the three dimensional structure.
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