Конференції

The influence of nanostructural oxide films on wear-resistance of titanium materials

А.М.Петрова,
  

Інститут проблем матеріалознавства ім. І. М. Францевича НАН України , вул. Омеляна Пріцака, 3, Київ, 03142, Україна
Сучасні проблеми фізичного матеріалознавства - Київ: ІПМ ім.І.М.Францевича НАН України, 2008, #17
http://www.materials.kiev.ua/article/384

Анотація

The wearing mechanism of titanium material of the Тi-Cr-TiC composition obtained by different ways of leading chromium and carbon into titanium as separate elements Cr and TiC or as a compound Cr3C2 was investigated. The formation of nanostructural oxide films acting like a solid lubrication at friction on the surface of titanium materials was shown. Defensive properties of the oxide films on the friction surface of Тi-Cr3C2 material are stronger. The structure of such a material consists of small titanium carbide engagings that have a strong connection to titanium-chromium base and work till the abrasion.