Process for rapid quenching of a section of an alloy curable by precipitation

摘要

Process for rapid quenching and improved alloys capable of being hardened by precipitation of the great ".Large sections of alloy capable of being hardened by precipitation, annealed, which are resistant to cracking even completely internal and enrijecu00edveis can be produced if, during the rapid quenching, the temperature of the section is left to stabilize immediately above the tempera Fractures of the dissolution of the league, before the section is quickly hardened.Preferably, the temperature of the section and left to stabilize for a second time, this time at a high temperature, not so high that may occur significant changes of phase, before the section is cooled to ambient temperature.