M. A. Kaplan, A. Yu. Ivannikov, S. V. Konushkin, E. O. Nasakina, A. S. Baikin, B. B. Kartabaeva, A. D. Gorbenko, A. G. Kolmakov, M. A. Sevostyanov
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Study of the Structure, Mechanical Characteristics, and Antibacterial Properties of Corrosion-Resistant Steel Alloyed with Silver and Titanium
A new medical antibacterial corrosion-resistant steel alloyed with silver and titanium was smelted. The optimal conditions for homogenizing annealing were selected to obtain a uniform structure and give rise to equiaxed grains. The mechanical properties, microstructure, and phase composition were studied. X-ray powder diffraction analysis showed that the steel without alloying elements after rolling has an austenitic structure. The alloying gave rise to a small amount of ferrite in the steel structure. Spectral analysis showed a uniform silver distribution throughout the alloy. It was determined that a steel sample containing silver and titanium has an antibacterial effect on the bacterial strain Pseudomonas marginalis.
期刊介绍：
Doklady Chemistry is a journal that publishes new research in chemistry and chemical engineering of great significance. Initially the journal was a forum of the Russian Academy of Science and published only best contributions from Russia in the form of short articles. Now the journal welcomes submissions from any country in the English or Russian language. Every manuscript must be recommended by Russian or foreign members of the Russian Academy of Sciences.
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