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Record Details

Record 55 of 4661
Improved "Green" Forming Of Silicon Nitride
Author and Affiliation:
Freedman, Marc R.(NASA Lewis Research Center, Cleveland, Ohio.)
Sanders, William A.(NASA Lewis Research Center, Cleveland, Ohio.)
Kiser, James D.(NASA Lewis Research Center, Cleveland, Ohio.)
Abstract: Advanced processing techniques reduce incidence of critical flaws. Critical flaws reduced by processing of powders to avoid organic and metallic contamination and combination of colloidal techniques with innovative slurry-pressing technique avoiding agglomeration. Silicon nitride considered for many applications ranging from components of turbine engines to industrial heat exchangers.
Publication Date: Sep 01, 1988
Document ID:
19880000416
(Acquired Nov 04, 1995)
Accession Number: 88B10416
Subject Category: MATERIALS
Report/Patent Number: LEW-14680
Document Type: NASA Tech Brief
Publication Information: NASA Tech Briefs (ISSN 0145-319X); 12; 8; P. 54
Publisher Information: United States
Financial Sponsor: NASA; United States
Organization Source: NASA Lewis Research Center; Cleveland, OH, United States
Description: In English
Distribution Limits: Unclassified; Publicly available; Unlimited
Rights: No Copyright
NASA Terms: RHEOCASTING; SILICON NITRIDES; SLURRIES
Availability Source: National Technology Transfer Center (NTTC), Wheeling, WV
Availability Notes: Additional information available through: National Technology Transfer Center (NTTC), Wheeling, WV 26003, (Tel: 1-800-678-6882).
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