Amorphous FeCrNi/a-C:H coatings with self-organized nanotubular structure

作者：Suszko Tomasz^*; Gulbinski Witold; Morgiel Jerzy; Greczynski Grzesgorz; Dobruchowska Ewa; Dluzewski Piotr; Lu Jun; Hultman Lars

来源：Scripta Materialia, 2017, 136: 24-28.

DOI：10.1016/j.scriptamat.2017.03.040

• Austenitic stainless steel
• Magnetron sputtering
• Thin films
• Nanocomposities
• Carbon self-organized structure

Amorphous FeCrNi/a-C:H coatings are deposited by pulsed magnetron sputtering of austenitic stainless steel in argon/acetylene atmosphere. High-resolution transmission electron microscopy, electron energy loss spectroscopy and energy dispersive X-ray mapping reveal a pronounced nanotubular structure consisting of metallic cores that thread along the film growth direction and are encapsulated by amorphous carbon shells in a cream-roll fashion. The coatings exhibit excellent mechanical, tribological, and anti-corrosion properties.

• 出版日期2017-7-15