Solution heat treatment method for manufacturing metallic components of a turbo machine

• Main Authors: BALLIEL MARTIN, SCHNEIDER MARTIN
• Format: Patent
• Language: Chinese; English
• Published: 30.06.2017
• Subjects: CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS; CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; METALLURGY; TREATMENT OF ALLOYS OR NON-FERROUS METALS

A solution heat treatment method is disclosed for manufacturing metallic components 1 of a turbo machine, which components 1 provide a hot gas flow channel when assembled in the turbo machine after manufacturing, wherein the components 1 are subjected to a time-temperature-cycle in a furnace. The method includes positioning the components 1 in the furnace in a same principle as the component assembly in the turbo machine, but leaving flow areas and gaps 9 between neighbouring components; then starting the time-temperature-cycle; and applying an inert gas during the solution heat treatment process so that the inert gas flows through flow areas and gaps 9 for achieving a uniform temperature. 本发明涉及种用于制造涡轮机的金属部件(1)的固溶热处理方法，其中在制造之后当在涡轮机中组装时部件(1)提供热气体流动通道，其中部件(1)在炉中承受时间-温度-周期。所述方法的特征在于-以与涡轮机中部件组装相同的原理将部件(1)定位在炉中，而且在邻近的部件(1)之间保留流动区域和间隙(9)，然后-开始时间-温度-周期并且-在固溶热处理过程期间应用惰性气体，使得惰性气体流动通过所述流动区域和间隙(9)，以便实现在固溶热处理过程中在任何时刻，特别地在快速冷却和加热阶段期间的均匀温度。