Interaction of titanium-chromium diboride with carbon steels under glos discharge conditions

Journal Article · Fri Aug 01 04:00:00 EDT 1986 · Sov. Powder Metall. Met. Ceram. (Engl. Transl.); (United States)

DOI:https://doi.org/10.1007/BF00796737· OSTI ID:6878176

Globa, L V; Serebryakova, T I; Mukha, I M; Kholoptseva, T V

This report is a continuation of the cycle of work on studying the conditions and processes of formation of the structures and phase composition in the zones of diffusion interaction of transition metal borides with carbon steels. An attempt was made to establish the rules of occurrence of diffusion processes in the zones of titanium-chromium diboride-carbon steels in a glow discharge. In connection with the significant difficulties in studying the structural and phase transformations in the thin layers of refractory coatings with the matrix the investigation was made of the zones of interaction of compact boride specimens with the corresponding steels, iron, and Armco iron. An analysis of the microstructures and the width of the zones of diffusion interaction of the titanium-chromium boride with the carbons steels and also the relationship of the microhardnesses in the (Ti, Cr) B/sub 2/-steel contact zone to the carbon content in the steel is shown.

• OSTI ID: 6878176
• Journal Information: Sov. Powder Metall. Met. Ceram. (Engl. Transl.); (United States), Journal Name: Sov. Powder Metall. Met. Ceram. (Engl. Transl.); (United States) Vol. 25:8; ISSN SPMCA
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360202 -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
360202* -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
ALLOYS
BORIDES
BORON COMPOUNDS
CARBON STEELS
CHROMIUM BORIDES
CHROMIUM COMPOUNDS
COATINGS
CORROSION PROTECTION
CORROSION RESISTANCE
CRYSTAL STRUCTURE
DEPOSITION
DIFFUSION
ELECTRIC DISCHARGES
GLOW DISCHARGES
HARDNESS
IRON ALLOYS
IRON BASE ALLOYS
MECHANICAL PROPERTIES
MICROHARDNESS
MICROSTRUCTURE
PLASMA ARC SPRAYING
PROTECTIVE COATINGS
SPRAY COATING
SPRAYED COATINGS
STEELS
SURFACE COATING
TITANIUM BORIDES
TITANIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
WEAR RESISTANCE