Process for making transition metal nitride whiskers
Abstract
A process for making metal nitrides, particularly titanium nitride whiskers, using a cyanide salt as a reducing agent for a metal compound in the presence of an alkali metal oxide. Sodium cyanide, various titanates and titanium oxide mixed with sodium oxide react to provide titanium nitride whiskers that can be used as reinforcement to ceramic composites. 1 fig., 1 tab.
- Inventors:
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- OSTI Identifier:
- 6152646
- Patent Number(s):
- 7180753
- Application Number:
- ON: DE89009596
- Assignee:
- US Dept. of Energy
- Patent Classifications (CPCs):
-
G - PHYSICS G06 - COMPUTING G06F - ELECTRIC DIGITAL DATA PROCESSING
- DOE Contract Number:
- AC05-84OR21400
- Resource Type:
- Patent
- Resource Relation:
- Other Information: Portions of this document are illegible in microfiche products
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; TITANIUM NITRIDES; WHISKERS; TRANSITION ELEMENT COMPOUNDS; CHEMICAL PREPARATION; CHEMICAL REACTIONS; CYANIDES; INVENTIONS; POTASSIUM COMPOUNDS; SODIUM COMPOUNDS; ALKALI METAL COMPOUNDS; CRYSTALS; MONOCRYSTALS; NITRIDES; NITROGEN COMPOUNDS; PNICTIDES; SYNTHESIS; TITANIUM COMPOUNDS; 360201* - Ceramics, Cermets, & Refractories- Preparation & Fabrication
Citation Formats
Bamberger, C. E.. Process for making transition metal nitride whiskers. United States: N. p., 1988.
Web.
Bamberger, C. E.. Process for making transition metal nitride whiskers. United States.
Bamberger, C. E.. Tue .
"Process for making transition metal nitride whiskers". United States. https://www.osti.gov/servlets/purl/6152646.
@article{osti_6152646,
title = {Process for making transition metal nitride whiskers},
author = {Bamberger, C. E.},
abstractNote = {A process for making metal nitrides, particularly titanium nitride whiskers, using a cyanide salt as a reducing agent for a metal compound in the presence of an alkali metal oxide. Sodium cyanide, various titanates and titanium oxide mixed with sodium oxide react to provide titanium nitride whiskers that can be used as reinforcement to ceramic composites. 1 fig., 1 tab.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1988},
month = {4}
}
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