| contributor author | Purkayastha, Surajit | |
| contributor author | Dwivedi, D. K. | |
| date accessioned | 2017-05-09T01:12:51Z | |
| date available | 2017-05-09T01:12:51Z | |
| date issued | 2014 | |
| identifier issn | 0742-4787 | |
| identifier other | trib_136_01_011602.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/156411 | |
| description abstract | The effect of CeO2 modification on flame sprayed nickeltungsten carbide (WC) coatings was investigated. The modified coatings exhibited smaller grain sizes of the ceramic phase due to enhanced dissolution of the WC phase. The rare earth doped coatings, especially NiWC +0.9% wt. CeO2, showed superior abrasive wear resistance with respect to the unmodified coating mainly due to enhanced hardness. Coating modified with 0.6% wt. CeO2 demonstrated superior erosion resistance at both impact angles, 30 deg and 90 deg, respectively, primarily due to low porosity levels. Microstructural examination showed different wear mechanisms in conventional and doped coatings. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Abrasive and Erosive Wear Performance of Rare Earth Oxide Doped Ni/WC Coatings | |
| type | Journal Paper | |
| journal volume | 136 | |
| journal issue | 1 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.4025099 | |
| journal fristpage | 11602 | |
| journal lastpage | 11602 | |
| identifier eissn | 1528-8897 | |
| tree | Journal of Tribology:;2014:;volume( 136 ):;issue: 001 | |
| contenttype | Fulltext | |