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.
HfCr 2 -Laves phase alloys of different composition have been produced by arc-melting followed by homogenization by annealing at temperatures at which the C14-high temperature modification is stable. Polytypic phase transformations have been induced by subsequent annealing at different, lower temperatures for various times. The resulting (micro-) structure of the Laves phase has been characterized...
The progress of the polymorphic phase transformation C14 → C15 of the HfCr 2 Laves phase has been traced using two different parameters: (i) the normalized intensity of the 100 reflection of the C14 phase and, (ii) the ratio of certain lattice spacings common to all Laves phases. These tracing parameters allow determination of the degree of transformation. The effective activation energy of...
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.