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Title: Methods for preparation of three-dimensional bodies

Patent ·
OSTI ID:983052
 [1];  [2];  [3];  [1];  [1];  [1]
  1. Tucson, AZ
  2. Carlsbad, NM
  3. Malden, MA
+ Show Author Affiliations

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.

Research Organization:
ADVANCED CERAMICS RESEARCH INC
Sponsoring Organization:
USDOE
DOE Contract Number:
FC02-96CH10861
Assignee:
CHO
Patent Number(s):
7,387,757
Application Number:
10/880,189
OSTI ID:
983052
Country of Publication:
United States
Language:
English

References (9)

Status of Continuous Fiber-Reinforced Ceramic Matrix Composite Processing Technology
  • Strife, J. R.; Brennan, J. J.; Prewo, K. M.
  • A Collection of Papers Presented at the 14th Annual Conference on Composites and Advanced Ceramic Materials, Part 1 of 2: Ceramic Engineering and Science Proceedings, Volume 11, Issue 7/8 https://doi.org/10.1002/9780470313008.ch26
book January 1990
Experimental and numerical studies of foam-filled sections journal May 2000
Fibrous monoliths: non-brittle fracture from powder-processed ceramics journal June 1995
Silicon Carbide Monofilament-Reinforced Silicon Nitride or Silicon Carbide Matrix Composites journal April 1989
Fibrous Monolithic Ceramics journal October 1997
On the modeling of crush behavior of a closed-cell aluminum foam structure journal April 1998
Mesoscopic simulation of inhomogeneous metallic foams with respect to energy absorption journal December 1999
Heat transfer in open-cell metal foams journal June 1998
High-strength silicon carbide fibre-reinforced glass-matrix composites journal February 1980

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