| Autor: |
Malyutina, Yu. N., Skorohod, K. A., Shevtsova, K. E., Chesnokova, A. V. |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2015, Vol. 1683 Issue 1, p020142-1-020142-4, 4p, 2 Color Photographs, 1 Diagram |
| Abstrakt: |
Multilayered titanium-steel composite consisting of alternating high-strength and ductile metallic materials were produced by explosive welding. Different types of weld joints formed in the composite were recognized by methods of microstructural analysis. Wave-shaped and flat geometry of welds are typical of steel and titanium layers, respectively. Structural features such as lack of penetration, shear bands, recrystallized metals and martensitic structure were detected in the vortex and weld-adjacent zones of impacted materials. The impact strength of the layered composite was 65% higher as compared to that of VT23 titanium alloy. A favorable role of interlayers in the multilayered composite has been confirmed by toughness tests. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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