Preparation of Bimetal with Good Damping Properties
| Autor: | S. Yu. Makushev, L. B. Pervukhin, Ivan Vladimirovich Saikov, N. L. Fedotova, I. B. Chudakov, I. A. Korms, N. A. Arutyunyan |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
010302 applied physics
Materials science Treatment regimen Metallurgy Alloy Metals and Alloys 02 engineering and technology engineering.material 021001 nanoscience & nanotechnology Condensed Matter Physics 01 natural sciences Bimetal Damping capacity Explosion welding Tetragonal crystal system Mechanics of Materials Lattice (order) 0103 physical sciences Metallic materials Materials Chemistry engineering Composite material 0210 nano-technology |
| Zdroj: | Metallurgist. 61:63-71 |
| ISSN: | 1573-8892 0026-0894 |
| Popis: | It is shown that explosive welding may be used to create bimetal material exhibiting simultaneously high strength and good damping capacity. Bimetal strength is provided due to a layer of high-strength high-quality steel 30KhGSA, and damping capacity is provided as a result of using a layer of damping steel 60G40D. A heat treatment regime is revealed with which bimetal damping capacity surpasses that of alloy 60G40D as a result of forming a tetragonal distorted lattice and twinned structure of manganese-copper alloy. |
| Databáze: | OpenAIRE |
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