Study of the Structure and Hardness of Alloys of the Sn – Cu – Co System Used as Diamond Abrasive Tool Binders
| Autor: | M. I. Voronova, V. P. Artem'ev, E. G. Sokolov |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
010302 applied physics
Materials science Alloy Metallurgy Metals and Alloys Intermetallic chemistry.chemical_element Diamond 02 engineering and technology engineering.material 021001 nanoscience & nanotechnology Condensed Matter Physics 01 natural sciences Indentation hardness chemistry Mechanics of Materials 0103 physical sciences engineering 0210 nano-technology Tin Cobalt Diamond tool Solid solution |
| Zdroj: | Metal Science and Heat Treatment. 59:321-324 |
| ISSN: | 1573-8973 0026-0673 |
| DOI: | 10.1007/s11041-017-0150-9 |
| Popis: | The effect of the chemical composition of alloys of the Sn – Cu – Co system used as a binder for diamond abrasive tools on their structure and hardness is studied. It is shown that in the range of concentrations of the elements studied alloy structure is represented by three phases, i.e., β-Co, a solid solution of tin and cobalt in copper (Cu), and an e (Cu3Sn) intermetallic phase. The lowest microhardness of the three phases is exhibited by β-Co, as a result of which with an increase in cobalt content alloy macrohardness decreases. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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