Kinetics of post-decomposition processes in alloys of the YuNDKT type

1. The kinetics of post-decomposition processes in alloy YuNDK35T5BA was investigated. 2. Tempering after TMT can be divided into two stages—from TMT to 680–700° and from this temperature to 500°. 3. A new low-temperature tempering treatment was developed (cooling from 680° to 500° at a rate of 0.7 deg/min) that permits the treatment time to be reduced from 30–40 to 5–6 h.