Study of high velocity solid particle erosion behaviour of Ti2AlC MAX phase coatings

被引：22
作者：
Naveed, M. [1 ]
Renteria, A. Flores [1 ]
Nebel, D. [1 ]
Weiss, S. [1 ]
机构：
[1] Brandenburg Tech Univ Cottbus, Chair Phys Met & Mat Technol, D-03046 Cottbus, Germany
来源：
WEAR | 2015年 / 342卷
关键词：
Solid particle erosion; Hardness; Intermetallics; Impact wear; MECHANICAL-PROPERTIES; HIGH-TEMPERATURE; WEAR; DAMAGE; FILMS; INDENTATION; SUPERALLOYS; RESISTANCE; CERAMICS; ABRASION;
D O I：
10.1016/j.wear.2015.09.014
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
This research work provides information about the influence of Ti2AlC MAX phase coatings on the erosion resistance of Ti6242 alloy. Flat specimens were coated with a 20 mu m Ti2AlC film using an industrial size magnetron sputtering coater and annealed at 800 degrees C for 1 h in vacuum for the formation of the MAX phase. The erosion resistance of the specimens was tested using high-velocity particles at room temperature. The results indicate that the erosion resistance of Ti6242 has been significantly enhanced by the employment of MAX-phase coatings. This demonstrates the capability of using MAX phase coatings as erosion protective medium for engine components exposed to similar damage conditions. Additionally, the results show that uncoated Ti6242 samples with duplex microstructure have a better durability against erosion attack compared to uncoated samples with globular microstructure. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码：391 / 397
页数：7
相关论文
共 62 条
[1]   Factors affecting growth defect formation in cathodic arc evaporated coatings [J].
Aharonov, RR ;
Chhowalla, M ;
Dhar, S ;
Fontana, RP .
SURFACE & COATINGS TECHNOLOGY, 1996, 82 (03) :334-343
[2]   Processing and characterization of Ti2AlC, Ti2AlN, and Ti2AlC0.5N0.5 [J].
Barsoum, MW ;
Ali, M ;
El-Raghy, T .
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2000, 31 (07) :1857-1865
[3]   The MN+1AXN phases:: A new class of solids;: Thermodynamically stable nanolaminates [J].
Barsoum, MW .
PROGRESS IN SOLID STATE CHEMISTRY, 2000, 28 (1-4) :201-281
[4]   Evaluation of two TiN coatings applied to compressor blades [J].
Berriche, R ;
Au, P ;
Immarigeon, JP ;
Donaghy, M .
SCRIPTA MATERIALIA, 1996, 34 (02) :309-316
[5]   Using work of indentation to predict erosion behavior in bulk materials and coatings [J].
Bull, SJ .
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2006, 39 (08) :1626-1634
[6]   The effect of particle size on the erosion of a ductile material at the low particle size limit [J].
Dundar, M ;
Inal, OT ;
Stringer, J .
WEAR, 1999, 233 :727-736
[7]   Surface morphologies erosion rates of metallic building materials after sandblasting [J].
Fang, CK ;
Chuang, TH .
WEAR, 1999, 230 (02) :156-164
[8]  
Fidan S., 2013, MAT SCI TECHNOL, V29, P4
[9]  
FINNIE I, 1967, J MATER, V2, P682
[10]  
Finnie I., 1960, WEAR, V3, P87, DOI [10.1016/00431648(60)90055-7, DOI 10.1016/0043-1648(60)90055-7, 10.1016/0043-1648(60)90055-7]
1234567