【摘要】 通过对铍铜(QBe2)合金在不同冷却(炉冷、空冷、水冷)条件下,组织与性能变化规律的研究,结果表明,该合金当加热温度低于600℃时,上述冷却条件,其组织无明显差异;当加热温度超过600℃时,在上述冷却条件下,具有不同的组织特征,性能出现明显变化。更多还原

【Abstract】 The structures and properties behavior have been invested for beryllium bronzn（QBe₂） under different cooling conditions（furnace cooling, air cooling, water cooling）. The result is that the microstructure of alloys, under heating temperature lower than 600℃, has no distinct difference in characteristics, but when heating temperature is higher than 600℃, it has different characteristics and properities.更多还原