Probing for mechanical and tribological anomalies in the TiC/amorphous hydrocarbon nanocomposite coating system
作者: B FengD.M CaoW.J MengL.E RehnP.M BaldoG.L Doll
作者单位: 1Mechanical Engineering Department, Louisiana State University, 2508 CEBA Building, Baton Rouge, LA 70803, USA
2Materials Science Division, Argonne National Laboratory, Argonne, IL 60439, USA
3Timken Research, The Timken Company, Canton, OH 44706, USA
刊名: Thin Solid Films, 2001, Vol.398 , pp.210-216
来源数据库: Elsevier Journal
DOI: 10.1016/S0040-6090(01)01427-4
关键词: Ceramic nanocompositeMechanical propertiesTribological characteristics
原始语种摘要: Abstract(#br)We have performed a detailed examination of the mechanical properties and the friction and wear characteristics of titanium-containing amorphous hydrocarbon (Ti–C:H) coatings as a function of the Ti composition from 0 to 45 at.%. Elastic modulus and hardness were measured with instrumented nanoindentation. Friction coefficient and coating wear rate during unlubricated sliding against WC–Co in a ball-on-disk configuration were also measured. Deposited by inductively coupled plasma (ICP)-assisted hybrid chemical vapor deposition/physical vapor deposition (CVD/PVD), these Ti–C:H coatings consist of nanocrystalline TiC clusters embedded in an a-C:H matrix, and are thin film TiC/amorphous hydrocarbon (a-C:H) nanocomposite materials. As the Ti composition increases, the elastic...
全文获取路径: Elsevier  (合作)
影响因子:1.604 (2012)