Objectif THERE IS ONLY ONE PROJECT UNDER THIS HEADING. AN ATTEMPT WILL BE MADE TO PRODUCE INGOTS FROM HIGH-ALLOY STEEL WITH A WIDE SOLIDIFICATION RANGE (HIGH-SPEED TOOL STEELS, STAINLESS STEELS) BY REMELTING IN THE ELECTRON BEAM FURNACE. REMELTING WILL BE CARRIED OUT BELOW THE LIQUIDUS TEMPERATURE. THE STEELS S 6-5-2 AND X 19 CRNINB 18 9 WILL BE REMELTED: A) IN THE TWO-ELECTRODE VACUUM ARC FURNACE AND B) IN THE ELECTRON BEAM FURNACE. THE AIM WILL BE TO OBTAIN STEEL WITH A FINE SOLIDIFICATION STRUCTURE WHICH IS EQUIVALENT TO A STRUCTURE OBTAINED BY POWDER METALLURGY. SURFACE ULTRASONIC AND METALLOGRAPHIC TESTS ARE PLANNED. Programme(s) ECSC-STEELRES 6C - Medium-term orientation (ECSC) "steel research in relation to the General Objectives for Steel", 1981-1985 Thème(s) Data not available Appel à propositions Data not available Régime de financement Data not available Coordinateur Krupp Hoesch Stahl AG Contribution de l’UE Aucune donnée Adresse Allee straße 165 44793 Bochum Allemagne Voir sur la carte Coût total Aucune donnée