Sökning: "Fe-Cr-C melt"
Hittade 2 avhandlingar innehållade orden Fe-Cr-C melt.
1. Investigations on the Oxidation of Iron-chromium and Iron-vanadium Molten Alloys
Sammanfattning : With the progress of high alloy steelmaking processes, it is essential to minimize the loss of valuable metals, like chromium and vanadium during the decarburization process, from both economic as well as environmental view points. One unique technique to realize this aim, used in the present work, is the decarburization of high alloy steel grades using oxygen with CO2 in order to reduce the partial pressure of oxygen. LÄS MER
2. Fundamental Studies on Direct Chromium Alloying by Chromite Ore with Designed Alloying Precursor
Sammanfattning : Chromium is an important alloying element for stainless steels and other Cr-bearing steels. During the steelmaking process chromium is added to the steels mainly in the form of ferrochrome, which is largely produced by the energy-intensive smelting reduction process of chromite ore in the submerged arc furnace. LÄS MER