Process for making transition metal nitride whiskers
Patent
·
OSTI ID:6152646
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.
- Research Organization:
- Oak Ridge National Lab., TN (USA)
- DOE Contract Number:
- AC05-84OR21400
- Assignee:
- US Dept. of Energy
- Patent Number(s):
- PATENTS-US-A7180753
- Application Number:
- ON: DE89009596
- OSTI ID:
- 6152646
- Country of Publication:
- United States
- Language:
- English
Similar Records
Process for making transition metal nitride whiskers
Process for making transition metal nitride whiskers
Process for making whiskers, fibers and flakes of transition metal compounds
Patent
·
Sat Dec 31 23:00:00 EST 1988
·
OSTI ID:867192
Process for making transition metal nitride whiskers
Patent
·
Mon Nov 27 23:00:00 EST 1989
·
OSTI ID:7173146
Process for making whiskers, fibers and flakes of transition metal compounds
Patent
·
Tue Dec 31 23:00:00 EST 1991
·
OSTI ID:868324
Related Subjects
36 MATERIALS SCIENCE
360201* -- Ceramics
Cermets
& Refractories-- Preparation & Fabrication
ALKALI METAL COMPOUNDS
CHEMICAL PREPARATION
CHEMICAL REACTIONS
CRYSTALS
CYANIDES
INVENTIONS
MONOCRYSTALS
NITRIDES
NITROGEN COMPOUNDS
PNICTIDES
POTASSIUM COMPOUNDS
SODIUM COMPOUNDS
SYNTHESIS
TITANIUM COMPOUNDS
TITANIUM NITRIDES
TRANSITION ELEMENT COMPOUNDS
WHISKERS
360201* -- Ceramics
Cermets
& Refractories-- Preparation & Fabrication
ALKALI METAL COMPOUNDS
CHEMICAL PREPARATION
CHEMICAL REACTIONS
CRYSTALS
CYANIDES
INVENTIONS
MONOCRYSTALS
NITRIDES
NITROGEN COMPOUNDS
PNICTIDES
POTASSIUM COMPOUNDS
SODIUM COMPOUNDS
SYNTHESIS
TITANIUM COMPOUNDS
TITANIUM NITRIDES
TRANSITION ELEMENT COMPOUNDS
WHISKERS