Structural and Compositional Characterization of RF Sputter-Deposited Ni-Cr + Cr2O3 FilmsSource: Journal of Tribology:;1981:;volume( 103 ):;issue: 002::page 211Author:Bharat Bhushan
DOI: 10.1115/1.3251632Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: An RF-sputtered chrome oxide coating with metallic binders was developed. The chrome oxide coating has high-temperature capabilities and is wear resistant, and has some self-lubricating properties. A nichrome metallic binder was added in the coating to improve its ductility without significant loss in the hardness. The sputtering parameters were optimized to obtain a smooth coating with the maximum adherence. The coatings were applied using bias-sputter and sputter-deposit modes on the heat treated and annealed foil substrates. The coating applied on annealed foils using the sputter-deposit mode was smooth and had the best adherence. Metallurgical examinations showed that the coating was Ni-Cr + Cr2 O3 . The coating as applied was amorphous and it crystallized during substrate heat treatment.
keyword(s): Wear , Heat , Coating processes , Binders (Materials) , Oxide coatings , Sputtering (Irradiation) , Heat treating (Metalworking) , Ductility AND High temperature ,
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| contributor author | Bharat Bhushan | |
| date accessioned | 2017-05-08T23:12:16Z | |
| date available | 2017-05-08T23:12:16Z | |
| date copyright | April, 1981 | |
| date issued | 1981 | |
| identifier issn | 0742-4787 | |
| identifier other | JOTRE9-28641#211_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/95208 | |
| description abstract | An RF-sputtered chrome oxide coating with metallic binders was developed. The chrome oxide coating has high-temperature capabilities and is wear resistant, and has some self-lubricating properties. A nichrome metallic binder was added in the coating to improve its ductility without significant loss in the hardness. The sputtering parameters were optimized to obtain a smooth coating with the maximum adherence. The coatings were applied using bias-sputter and sputter-deposit modes on the heat treated and annealed foil substrates. The coating applied on annealed foils using the sputter-deposit mode was smooth and had the best adherence. Metallurgical examinations showed that the coating was Ni-Cr + Cr2 O3 . The coating as applied was amorphous and it crystallized during substrate heat treatment. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Structural and Compositional Characterization of RF Sputter-Deposited Ni-Cr + Cr2O3 Films | |
| type | Journal Paper | |
| journal volume | 103 | |
| journal issue | 2 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.3251632 | |
| journal fristpage | 211 | |
| journal lastpage | 217 | |
| identifier eissn | 1528-8897 | |
| keywords | Wear | |
| keywords | Heat | |
| keywords | Coating processes | |
| keywords | Binders (Materials) | |
| keywords | Oxide coatings | |
| keywords | Sputtering (Irradiation) | |
| keywords | Heat treating (Metalworking) | |
| keywords | Ductility AND High temperature | |
| tree | Journal of Tribology:;1981:;volume( 103 ):;issue: 002 | |
| contenttype | Fulltext |