The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The self-lubricating effects of metal matrix self-lubricating composites are based on migrating solid lubricant from matrix to worn surface, which results in the formation of transferred film mainly containing solid lubricant. To explore the migration mechanism of solid lubricant and calculate the thickness of transferred film, an approximate model is developed. The influence of normal load, friction...
Dry sliding tribological behavior of TiAl matrix self-lubricating composites (TMSCs) containing silver against Si 3 N 4 was investigated from 25 to 800°C at the condition of 10N–0.234m/s. The results indicated that the friction coefficients increased with the increase in test temperature. Moreover, the friction coefficients of TMSC containing silver were lower than that of the base...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.