HOT GAS HEAT EXCHANGER FOR A HEAT EXCHANGER ENGINE OF AN AIRCRAFT OR SPACECRAFT, METHOD FOR PRODUCING A HEAT EXCHANGER ELEMENT FOR A HOT GAS HEAT EXCHANGER, COMPOSITE POWDER FOR GENERATIVE PRODUCTION, METHOD FOR PRODUCING A COMPOSITE POWDER

摘要

the present invention provides a heiu00dfgaswu00e4rmetauscher for a wu00e4rmetauschertriebwerk of air and spacecraft, with a wu00e4rmetauscherelement,which consists of a silicon carbide containing material generativ is manufactured.the invention is also a method of producing a wu00e4rmetauscherelements for such a heiu00dfgaswu00e4rmetauscher,a verbundpulver for generative production hochtemperaturbestu00e4ndiger components, especially such a heiu00dfgaswu00e4rmetauschers and a procedure for manufacturing such a verbundpulvers.