Furthermore , for a sample there is only one temperature . the peak temperature of tp2 peak is ranked from small to great as follows : sample cooled in 几2峰峰的位置温度大小依次为:空冷试样<水淬试样<干冰冷试样<液氮冷试样。
Over a 100 to 270 temperature range , the damping capacities are ranked from great to small as follows : sample cooled in furnace , sample cooled in the air , sample quenched at - 70 ( sample quenched at - 195 ) and sample quenched in water 在100 270范围内,不同热处理态材料阻尼能力的大小以次为:其炉冷空冷70淬火- 195淬火水淬。超过270 ,由于阻尼性能测试出现第二个内耗峰,不同热处理态试样阻尼性能的大小没有明显的规律性。