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.
Synthesis of ω-Al–Cu–Fe single phase material is reported. Microhardness tests performed over the temperature range 293–898K indicate a brittle-to-ductile transition between 673K and 823K. Fracture toughness was determined from indentation cracks at 293K. Both the hardness and fracture toughness are comparable to that of the icosahedral Al 0.635 Cu 0.240 Fe 0.125 material.
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.