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Title: Methods for preparation of three-dimensional bodies

Abstract

Processes for mechanically fabricating two and three-dimensional fibrous monolith composites include preparing a fibrous monolith filament from a core composition of a first powder material and a boundary material of a second powder material. The filament includes a first portion of the core composition surrounded by a second portion of the boundary composition. One or more filaments are extruded through a mechanically-controlled deposition nozzle onto a working surface to create a fibrous monolith composite object. The objects may be formed directly from computer models and have complex geometries.

Inventors:
; ; ; ; ;
Issue Date:
Research Org.:
Advanced Ceramics Research, Inc., Tucson, AZ (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1175056
Patent Number(s):
6797220
Application Number:
10/005,656
Assignee:
Advanced Ceramics Research, Inc. (Tucson, AZ)
Patent Classifications (CPCs):
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
B - PERFORMING OPERATIONS B22 - CASTING B22F - WORKING METALLIC POWDER
DOE Contract Number:  
FC02-96CH10861
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Mulligan, Anthony C., Rigali, Mark J., Sutaria, Manish P., Artz, Gregory J., Gafner, Felix H., and Vaidyanathan, K. Ranji. Methods for preparation of three-dimensional bodies. United States: N. p., 2004. Web.
Mulligan, Anthony C., Rigali, Mark J., Sutaria, Manish P., Artz, Gregory J., Gafner, Felix H., & Vaidyanathan, K. Ranji. Methods for preparation of three-dimensional bodies. United States.
Mulligan, Anthony C., Rigali, Mark J., Sutaria, Manish P., Artz, Gregory J., Gafner, Felix H., and Vaidyanathan, K. Ranji. Tue . "Methods for preparation of three-dimensional bodies". United States. https://www.osti.gov/servlets/purl/1175056.
@article{osti_1175056,
title = {Methods for preparation of three-dimensional bodies},
author = {Mulligan, Anthony C. and Rigali, Mark J. and Sutaria, Manish P. and Artz, Gregory J. and Gafner, Felix H. and Vaidyanathan, K. Ranji},
abstractNote = {Processes for mechanically fabricating two and three-dimensional fibrous monolith composites include preparing a fibrous monolith filament from a core composition of a first powder material and a boundary material of a second powder material. The filament includes a first portion of the core composition surrounded by a second portion of the boundary composition. One or more filaments are extruded through a mechanically-controlled deposition nozzle onto a working surface to create a fibrous monolith composite object. The objects may be formed directly from computer models and have complex geometries.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2004},
month = {9}
}

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Works referenced in this record:

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