Method for freeforming objects with low-binder slurry
Abstract
In a rapid prototyping system, a part is formed by depositing a bead of slurry that has a sufficient high concentration of particles to be pseudoplastic and almost no organic binders. After deposition the bead is heated to drive off sufficient liquid to cause the bead to become dilatant.
- Inventors:
-
- (Albuquerque, NM)
- Tucson, AZ
- Issue Date:
- Research Org.:
- Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
- OSTI Identifier:
- 874497
- Patent Number(s):
- 6401795
- Assignee:
- Sandia Corporation (Albuquerque, NM)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B28 - WORKING CEMENT, CLAY, OR STONE B28B - SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
B - PERFORMING OPERATIONS B29 - WORKING OF PLASTICS B29C - SHAPING OR JOINING OF PLASTICS
- DOE Contract Number:
- AC04-94AL85000
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- method; freeforming; low-binder; slurry; rapid; prototyping; formed; depositing; bead; sufficient; concentration; particles; pseudoplastic; organic; binders; deposition; heated; drive; liquid; dilatant; organic binder; /164/264/
Citation Formats
Cesarano, III, Joseph, and Calvert, Paul D. Method for freeforming objects with low-binder slurry. United States: N. p., 2002.
Web.
Cesarano, III, Joseph, & Calvert, Paul D. Method for freeforming objects with low-binder slurry. United States.
Cesarano, III, Joseph, and Calvert, Paul D. Tue .
"Method for freeforming objects with low-binder slurry". United States. https://www.osti.gov/servlets/purl/874497.
@article{osti_874497,
title = {Method for freeforming objects with low-binder slurry},
author = {Cesarano, III, Joseph and Calvert, Paul D},
abstractNote = {In a rapid prototyping system, a part is formed by depositing a bead of slurry that has a sufficient high concentration of particles to be pseudoplastic and almost no organic binders. After deposition the bead is heated to drive off sufficient liquid to cause the bead to become dilatant.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2002},
month = {1}
}
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