Back to results
US 2015/0082945 A1Published application
Process for Producing Refractory Metal Alloy Powders
AssigneeUnited Technologies Corporation
InventorsJames F. Myers, Scott Ohm
Life of this patent
Estimating the term…
Abstract
A process for producing refractory metal alloy powders includes the steps of blending at least one powder with at least one solvent and at least one binder to form a slurry; forming a plurality of agglomerates from the slurry; screening the plurality of agglomerates; sintering the plurality of agglomerates; and melting said plurality of agglomerates to form a plurality of homogenous, densified powder particles.
Claims11
A process for producing refractory metal alloy powders, comprising:
- blending at least one powder with at least one solvent and at least one binder to form a slurry;
- forming a plurality of agglomerates from said slurry;
- screening said plurality of agglomerates;
- sintering said plurality of agglomerates;
- melting said plurality of agglomerates to form a plurality of homogenous, densified powder particles;
- sintering said plurality of homogeneous, densified powder particles;
- and
- melting said plurality of sintered, homogeneous, densified powder particles to form a plurality of twice sintered homogenous, densified powder particles.
5 more elements
(canceled)
(canceled)
11-16. (canceled)
Dependencies are inferred from the claim text.