Sliding Failure Model for Magnetic Head-Disk InterfaceSource: Journal of Tribology:;1990:;volume( 112 ):;issue: 002::page 299DOI: 10.1115/1.2920256Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A mechanical model is presented for the “time to failure” of a sliding magnetic head-disk interface system. The principal physical variables include the sliding speed, surface topography, elastic mechanical properties, coefficient of friction, and wear rate. Surface protrusions, such as asperities and debris particles, induce impact and sliding encounters which represent a damage rate. Failure occurs when a specific damage rate, a characteristic for the system, is reached. Modeling uses a set of topographic parameters describing the changing, wearing surface.
keyword(s): Disks , Failure , Friction , Wear , Particulate matter , Mechanical properties AND Modeling ,
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| contributor author | P. A. Engel | |
| contributor author | B. Bhushan | |
| date accessioned | 2017-05-08T23:33:55Z | |
| date available | 2017-05-08T23:33:55Z | |
| date copyright | April, 1990 | |
| date issued | 1990 | |
| identifier issn | 0742-4787 | |
| identifier other | JOTRE9-28482#299_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/107646 | |
| description abstract | A mechanical model is presented for the “time to failure” of a sliding magnetic head-disk interface system. The principal physical variables include the sliding speed, surface topography, elastic mechanical properties, coefficient of friction, and wear rate. Surface protrusions, such as asperities and debris particles, induce impact and sliding encounters which represent a damage rate. Failure occurs when a specific damage rate, a characteristic for the system, is reached. Modeling uses a set of topographic parameters describing the changing, wearing surface. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Sliding Failure Model for Magnetic Head-Disk Interface | |
| type | Journal Paper | |
| journal volume | 112 | |
| journal issue | 2 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.2920256 | |
| journal fristpage | 299 | |
| journal lastpage | 303 | |
| identifier eissn | 1528-8897 | |
| keywords | Disks | |
| keywords | Failure | |
| keywords | Friction | |
| keywords | Wear | |
| keywords | Particulate matter | |
| keywords | Mechanical properties AND Modeling | |
| tree | Journal of Tribology:;1990:;volume( 112 ):;issue: 002 | |
| contenttype | Fulltext |