The utility model belongs to a new end quench tester, comprising a manipulator, a photoelectric control system, an upper and a lower water tank, a quench water tank, a water spray device, etc. 本实用新型属于一种新型末端淬火试验机,它由一机械手,光电控制系统、上下两水箱、淬火水槽、喷水装置等组成。
The furnace unit is consisted of a hydrogen supply source, a high temperature pit furnace, a furnace pot, a slow-cooling furnace, and a quench tank. 采用该方案制作的氢气退火炉由气源部分、井式高温炉、炉罐、缓冷炉和急冷槽组成。
In order to control coolling quenching oil temperature, the cooling device of snake-shaped water pipe was installed in the quench tank. 为了控制冷却淬火油的温度,在淬火油槽中加装了冷却用蛇形水管。
Due to the occurrence of complex fluid flow patterns in a quench tank which will significantly impact hardening results, it is important to develop a compact flow measuring device. 淬火槽中复杂的液流形态会明显影响淬硬结果,因此开发一套结构紧凑的液流测量装置就显得很重要了。
Computer simulation of medium in the quench tank 淬火槽内介质流场的计算机模拟
The medium and high carbon steels were quenched with and without magnetic field in the self-made quench tank, the austenite transformation in the NaCl solution was studied, and the microstructure change after phase transformation was observed. 利用自制的磁场热处理设备对中、高碳钢进行了施加磁场与不施加磁场的淬火处理,研究了奥氏体在NaCl溶液中冷却时的组织转变,观察了相变后的组织变化。
The results show that the ultrasonic Doppler velocimeter is suitable to measure the flow rate of quench tank in large size. 结果表明,试验选用的超声波多普勒流速测定仪及其测量方法适合于测量工业淬火槽的介质流速;