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.
Model Fe–Ni–Cu alloys containing 20–80wt% Ni and 0, 5 or 10wt% Cu were subjected to coking and dusting in a 68% CO–31% H 2 –1% H 2 O gas mixture (carbon activity, a C =33, pO2=7.1×10 −26 atm) at 650°C. Pure nickel and Ni-(5 and 10wt%) Cu alloys were also investigated as a comparison. Carbon uptake rates on binary Fe–Ni varied in a complex way with alloy composition,...
The initiation and growth of iron metal dusting in CO–H 2 –H 2 O gas mixtures at 700°C were investigated by surface observations of very early stages of the reaction. At first, iron was supersaturated with dissolved carbon and its surface became facetted. The nucleation of graphite and cementite depended on the surface crystallographic orientation. A fine grain structure at ground...
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.