Accession Number:

AD0294511

Title:

THE PREPARATION OF A POWDER-METALLURGY COBALT-TUNGSTEN ALLOY FOR INSTRUMENT MAKING

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OH

Personal Author(s):

• Savin, A.V.
• Eyduk, YU. A.

Report Date:

1962-11-23

Pagination or Media Count:

14.0

Abstract:

Various regimes for the preparation of a cobalttungsten alloy by powder-metallurgy methods have been tested. The fundamental parameters affecting the preparation of a dense single-phase alloy with a reduced gas content have been found. An alloy of cobalt with tungsten possesses, after appropriate thermomechanical treatment, improved strength and wear-resistance properties. Since it is also a corrosion-resistant material, this alloy has been used in place of alloy steel, e.g., in the building of vibration-proof axles in measuring instruments.

Descriptors:

• *ALLOYS
• *POWDER METALLURGY
• *COBALT ALLOYS
• *TUNGSTEN ALLOYS
• USSR
• DENSITY
• MICROSTRUCTURE
• REDUCTION
• SINTERING
• POWDER METALS
• TRANSLATIONS
• HEAT TREATMENT
• PREPARATION
• PHASE STUDIES

Subject Categories:

• Metallurgy and Metallography
• Properties of Metals and Alloys

Distribution Statement:

APPROVED FOR PUBLIC RELEASE