|
|
Pisma v Zhurnal Tekhnicheskoi Fiziki, 2013, Volume 39, Issue 4, Pages 9–16
(Mi pjtf8422)
|
|
|
|
This article is cited in 13 scientific papers (total in 13 papers)
Formation of superhard Ti–Hf–Si–N/NbN/Al$_2$O$_3$ multilayer coatings for highly effective protection of steel
A. D. Pogrebnyakabc, V. M. Beresnevabc, A. Sh. Kaverinaabc, A. P. Shypylenkoabc, O. V. Kolisnichenkoabc, K. Oyoshid, Y. Takedad, H. Murakamid, D. A. Kolesnikove, M. S. Prozorovae a Sumy State University
b V. N. Karazin Kharkiv National University
c E. O. Paton Electric Welding Institute, National Academy of Sciences of Ukraine
d National Institute for Materials Science, 1–2–1 Sengen, Tsukuba-city, Ibaraki,
305–0047 Tsukuba, Japan
e National Research University "Belgorod State University"
Abstract:
Hard micro- and nanostructured Ti–Hf–Si–N/NbN/Al$_2$O$_3$ multilayer coatings on steel substrates have been obtained for the first time using various deposition technologies and characterized by a combination of methods. It is established that the proposed coatings possess, in addition to high hardness ($H$ = 47–56 GPa), high elastic modulus ($E$ = 435–570 GPa), and good plasticity index ($W_e$ = 0.08–0.11), a rather low friction coefficient that varies within $\mu$ = 0.02–0.001 depending on the deposition conditions. The coatings remain stable at temperatures above 1000$^\circ$C.
Received: 22.09.2012
Citation:
A. D. Pogrebnyak, V. M. Beresnev, A. Sh. Kaverina, A. P. Shypylenko, O. V. Kolisnichenko, K. Oyoshi, Y. Takeda, H. Murakami, D. A. Kolesnikov, M. S. Prozorova, “Formation of superhard Ti–Hf–Si–N/NbN/Al$_2$O$_3$ multilayer coatings for highly effective protection of steel”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 39:4 (2013), 9–16; Tech. Phys. Lett., 39:2 (2013), 189–192
Linking options:
https://www.mathnet.ru/eng/pjtf8422 https://www.mathnet.ru/eng/pjtf/v39/i4/p9
|
|