A New Method of Testing the Surface Finish of a MetalSource: Journal of Manufacturing Science and Engineering:;1968:;volume( 090 ):;issue: 002::page 404Author:B. C. Panda
DOI: 10.1115/1.3604648Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A sensitive method of testing the surface finish of a metal has been suggested based on the principle of field emission. The quasi-classical calculation of the field-emission current from a plane metal surface shows that the calculated current is always less than the experimental current. The discrepancy between these theoretical and experimental currents has been shown to be a measure of the nonplanarity of the metal surface from which one can get information about how much finish a particular metal surface can take.
keyword(s): Metals , Finishes , Testing , Metal surfaces , Electron field emission AND Current ,
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| contributor author | B. C. Panda | |
| date accessioned | 2017-05-09T00:10:48Z | |
| date available | 2017-05-09T00:10:48Z | |
| date copyright | May, 1968 | |
| date issued | 1968 | |
| identifier issn | 1087-1357 | |
| identifier other | JMSEFK-27523#404_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/128756 | |
| description abstract | A sensitive method of testing the surface finish of a metal has been suggested based on the principle of field emission. The quasi-classical calculation of the field-emission current from a plane metal surface shows that the calculated current is always less than the experimental current. The discrepancy between these theoretical and experimental currents has been shown to be a measure of the nonplanarity of the metal surface from which one can get information about how much finish a particular metal surface can take. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | A New Method of Testing the Surface Finish of a Metal | |
| type | Journal Paper | |
| journal volume | 90 | |
| journal issue | 2 | |
| journal title | Journal of Manufacturing Science and Engineering | |
| identifier doi | 10.1115/1.3604648 | |
| journal fristpage | 404 | |
| journal lastpage | 406 | |
| identifier eissn | 1528-8935 | |
| keywords | Metals | |
| keywords | Finishes | |
| keywords | Testing | |
| keywords | Metal surfaces | |
| keywords | Electron field emission AND Current | |
| tree | Journal of Manufacturing Science and Engineering:;1968:;volume( 090 ):;issue: 002 | |
| contenttype | Fulltext |