FIELD: powder metallurgy.
SUBSTANCE: invention relates to powder metallurgy, particularly, to cermet alloys with metal binder. It can be used for production of parts of power engineering facilities, for example, compressors, internal combustion engines, obtained including slurry casting and coating technologies. Current-conducting structural metal-ceramic material contains a metal matrix and ceramic particles placed in it, which are selected from a group consisting of carbides, borides, silicides and nitrides of metals. Size of the ceramic particles is determined by the ratio: 3 h ≤ d ≤ 6 h, where d is the average size of the ceramic particle of the material of the part, mcm, and h is the etching depth of the metal matrix of the material, mcm.
EFFECT: increasing the workability and quality of the treated surface by reducing its roughness.
1 cl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF GRINDING CURRENT-CONDUCTING CERAMICS | 2024 |
|
RU2835282C1 |
| METHOD OF ELECTROABRASIVE INNER GRINDING | 0 |
|
SU848236A1 |
| METHOD OF DIAMOND ELECTROCHEMICAL GRINDING | 0 |
|
SU1000207A1 |
| METHOD FOR DIAMOND-ELECTROCHEMICAL GRINDING OF METALS AND ALLOYS WITH LOW HARDNESS | 2020 |
|
RU2737292C1 |
| ABRASIVE TOOL WITH CERAMIC PORE AGENTS (OPTIONS) | 2017 |
|
RU2680119C2 |
| METHOD OF MACHINING METALS AND ALLOYS | 0 |
|
SU1027007A1 |
| PASTE WITH POLYMERIC BINDER FOR DIAMOND TOOL MANUFACTURING WITH ELECTRIC CURRENT AND IN NORMAL MODE | 2016 |
|
RU2643400C2 |
| MODULAR DRILL BIT WITH FIXED CUTTING ELEMENTS, BODY OF THIS MODULAR DRILL BIT AND METHODS OF THEIR MANUFACTURING | 2007 |
|
RU2432445C2 |
| DIAMOND TOOL BINDER | 2022 |
|
RU2827866C2 |
| INORGANIC COMPOUNDS | 2006 |
|
RU2423319C2 |
