TY - JOUR
T1 - Preparation and friction characteristics of self-lubricating TiN-MoS2 composite coatings
AU - Bae, Y. W.
AU - Lee, W. Y.
AU - Besmann, T. M.
AU - Yust, C. S.
AU - Blau, P. J.
PY - 1996/5
Y1 - 1996/5
N2 - Composite coatings consisting of discrete phases of TiN and MoS2 were codeposited on graphite and Ti-6Al-4V substrates from Ti((CH3)2N)4/NH3/MoF 6/H2S gas mixtures. Chemical composition and microstructure of the coatings were characterized by Auger electron spectroscopy, X-ray diffraction, and transmission electron microscopy. Friction coefficients at room temperature in air were typically in the range of 0.07 to 0.3. The friction coefficients remained comparable at 573 K, but increased to 0.7 to 1.0 at 673 K. A friction coefficient value of ∼ 0.3 was, however, obtained from a composite coating tested at 973 K.
AB - Composite coatings consisting of discrete phases of TiN and MoS2 were codeposited on graphite and Ti-6Al-4V substrates from Ti((CH3)2N)4/NH3/MoF 6/H2S gas mixtures. Chemical composition and microstructure of the coatings were characterized by Auger electron spectroscopy, X-ray diffraction, and transmission electron microscopy. Friction coefficients at room temperature in air were typically in the range of 0.07 to 0.3. The friction coefficients remained comparable at 573 K, but increased to 0.7 to 1.0 at 673 K. A friction coefficient value of ∼ 0.3 was, however, obtained from a composite coating tested at 973 K.
KW - Chemical composition
KW - Composite coatings
KW - Friction
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U2 - 10.1016/0921-5093(95)10149-7
DO - 10.1016/0921-5093(95)10149-7
M3 - Article
AN - SCOPUS:0030143175
SN - 0921-5093
VL - 209
SP - 372
EP - 376
JO - Materials Science and Engineering: A
JF - Materials Science and Engineering: A
IS - 1-2
ER -