Surface strengthening of Ti3SiC2 through magnetron sputtering Cu and subsequent annealing

Guo, Haiping; Zhang, Jie; Li, Fangzhi; Liu, Yi; Yin, Jinhua; Zhou, Yanchun

doi:10.1016/j.jeurceramsoc.2008.02.011

Cited by 30 publications

(16 citation statements)

References 18 publications

(16 reference statements)

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“…Deposition of diamond film on Ti 3 SiC 2 by CVD greatly expanded the applications of both diamond and Ti 3 SiC 2 [19]. Guo improved the surface hardness and wear resistance of Ti 3 SiC 2 by using magnetron-sputtered Cu film and subsequent annealing [20].…”

Section: Introductionmentioning

confidence: 99%

Friction and Wear of Thermal Oxidation-Treated Ti3SiC2

Ren

Wang

et al. 2009

Tribol Lett

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Ti 3 SiC 2 was thermally oxidized (TO) at 1,000°C for 10 h. An oxide scale of ca. 25 lm was composed of rutile TiO 2 and Al 2 O 3 for the outer sub-layer and mixtures of TiO 2 and SiO 2 for the inner sub-layer. The tribological behavior of Ti 3 SiC 2 and TO-Ti 3 SiC 2 sliding against Si 3 N 4 at 25 and 600°C was investigated. Results indicated that at both 25 and 600°C, the oxide scale significantly improved the tribological performance of Ti 3 SiC 2 . The wear mechanisms of Ti 3 SiC 2 and TO-Ti 3 SiC 2 sliding against Si 3 N 4 at 25 and 600°C are briefly discussed.

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Section: Introductionmentioning

confidence: 99%

Friction and Wear of Thermal Oxidation-Treated Ti3SiC2

Ren

Wang

et al. 2009

Tribol Lett

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“…[1][2][3][4][5] These unique properties promote them to be highly attractive candidates in high-temperature structural applications. [7][8][9] The formed Al 2 O 3 well adheres to Ti 3 AlC 2 substrate with low misfits, 10 which can be attributed to their close thermal expansion coefficients (8.8 Â 10 À6 and 9.0 Â 10 À6 K À1 for Al 2 O 3 and Ti 3 AlC 2 , respectively in the temperature range of 251-12001C). 6 Therefore, utilizing the formation of Al 2 O 3 to improve the surface hardness of Ti 3 AlC 2 is an easy-operating method compared with other extensive works.…”

Section: Introductionmentioning

confidence: 92%

“…6 Therefore, utilizing the formation of Al 2 O 3 to improve the surface hardness of Ti 3 AlC 2 is an easy-operating method compared with other extensive works. [7][8][9] The formed Al 2 O 3 well adheres to Ti 3 AlC 2 substrate with low misfits, 10 which can be attributed to their close thermal expansion coefficients (8.8 Â 10 À6 and 9.0 Â 10 À6 K À1 for Al 2 O 3 and Ti 3 AlC 2 , respectively in the temperature range of 251-12001C).…”

Section: Introductionmentioning

confidence: 96%

Molten Salt Synthesis of Magnesium Aluminate (MgAl₂O₄) Spinel on Ti₃AlC₂ Substrate

Zhang

Zhou

2009

Journal of the American Ceramic Society

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A MgAl2O4 (MA) spinel layer was synthesized on Ti3AlC2 substrate through the molten salt synthesis (MSS) method. The Ti3AlC2 substrate was immersed in MgCl2·6H2O powders and treated at 800°, 850°, and 900°C for 4 h in air. A continuous and 10‐μm‐thick MgAl2O4 layer was obtained at 900°C, by which the surface hardness of Ti3AlC2 can be effectively improved. The combined scanning electron microscopy observations and crystal morphology simulation further revealed that the as‐formed MgAl2O4 presents tetragonal bipyramids morphology with (400)‐orientation.

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“…[9][10][11][12] Many works have been carried out to study the friction and wear behaviors of Ti 3 SiC 2 and improve hardness and wear resistance of Ti 3 SiC 2 . Generally, incorporating hard particles such as SiC 13 and Al 2 O 3 14 , or surface strengthening 15,16 have been reported to improve hardness and wear resistance of Ti 3 SiC 2 .…”

Section: Introductionmentioning

confidence: 99%