green compact Mixture of two particulate phases used in the production of a green compact that can be sintered at higher temperatures

摘要

The mixture consists of two particulate phases used for the production of GREEN COMPACT, which can be sintered at higher temperatures, where A) the first phase consists of a single metal and / or an alloy and / or a metal compound. B) The second phase is an inorganic compound that does not release such degradants that intrude into the sintering metal phase even at temperatures above 400 ° C. (DEG C) or react with the phases mentioned to form stable compounds. It includes particles adopted in the group of.;The mixture is particularly useful for supporting, by the second phase, the microstructure of the first phase against surface tension occurring during the sintering process. During the sintering process, the second phase is thermally limited and remains chemically sufficiently inert with respect to the first phase.