. "10.1016/j.vacuum.2011.03.011" . "Tribological behaviour a-C and a-C:H films doped with Ti in biological solutions"@en . "RIV/68407700:21230/11:00180835!RIV12-GA0-21230___" . "Escudeiro, A." . . . "5"^^ . "P(GAP108/10/1782)" . "Tribological behaviour a-C and a-C:H films doped with Ti in biological solutions" . . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . "The coatings were deposited in a multi magnetron Teer sputtering device with two C targets and a Ti target in Ar atmosphere, on steel and Si substrates. To deposit hydrogenated coatings methane was introduced in the discharge atmosphere. The films were deposited in a range of 7e14 at.% Ti content. X-ray diffraction patterns revealed the presence of a nanocrystalline TiC phase. The hardness varied from 8 to 9 GPa. The tribological tests were performed under dry sliding and lubricated (0.9% NaCl water solution, physiological solution, PS, and 10% fetal bovine serum dissolved in Ringer's saline solution, FBS) conditions, using a 100Cr6 steel balls with a diameter of 6 mm, in a pin-on-disc wear test apparatus."@en . "Tribological behaviour a-C and a-C:H films doped with Ti in biological solutions"@en . "000292678900023" . "Polcar, Tom\u00E1\u0161" . "a-C and a-C:H coatings, Ti doping, Tribology effects, Biological lubricants"@en . . "The coatings were deposited in a multi magnetron Teer sputtering device with two C targets and a Ti target in Ar atmosphere, on steel and Si substrates. To deposit hydrogenated coatings methane was introduced in the discharge atmosphere. The films were deposited in a range of 7e14 at.% Ti content. X-ray diffraction patterns revealed the presence of a nanocrystalline TiC phase. The hardness varied from 8 to 9 GPa. The tribological tests were performed under dry sliding and lubricated (0.9% NaCl water solution, physiological solution, PS, and 10% fetal bovine serum dissolved in Ringer's saline solution, FBS) conditions, using a 100Cr6 steel balls with a diameter of 6 mm, in a pin-on-disc wear test apparatus." . . . . "Cavaleiro, A." . "0042-207X" . "Vacuum" . . . . . . "85" . . . "12" . . "Tribological behaviour a-C and a-C:H films doped with Ti in biological solutions" . "1"^^ . . "236063" . "RIV/68407700:21230/11:00180835" . "[E2FE91AD7B24]" . "21230" . "3"^^ .