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1·The method of using magnetic water as a new-type quenching medium can be applied to heat treatment.

磁化水可作为一种新型的淬火介质应用于热处理中。

2·Trace research on world cool machining medium and quenching medium cleanness production technology were conducted.

对世界冷加工介质和淬火介质清洁生产技术进行了跟踪研究。

3·SF6 gas has been widely used in the power equipments as an excellent electric insulating and arc-quenching medium.

SF 6气体作为优异的绝缘介质和灭弧介质，被广泛地应用于各种电力设备中。

4·Some advanced technologies about the quenching transfer speed and the control of quenching medium temperature are introduced.

介绍了在工件淬火转移速度和淬火介质温度控制上的一些先进技术。

5·The effect of SST103 quenching medium on hardness distribution and cracking character of low chromium semi-steel were studied.

利用冲击疲劳试验 ，研究了稀土变质及热处理对低铬半钢抗冲击疲劳性能的影响。

6·The rational selections of quenching medium and material of parts will help product quality be a controlled condition and ensure raising product quality.

合理选择淬火冷却介质和确定零件的材料使产品质量取于受控状态和确保产品质量的提高。

7·Quenching and tempering heat treatment process for raw materials, temperature control, controlled atmosphere furnace, quenching medium, such as strict requirements.

调质热处理工艺对原材料、炉温控制、炉内气氛控制、淬火介质等都有严格的要求。

8·The following technological properties of aqueous quenching medium series HQ are systematically studied: cooling ability, harden - ability, tendency of deformation and cracking.

本文系统地研究了HQ系列水溶性淬火剂的工艺性能、冷却能力、淬透性、淬硬性和变形开裂倾向。

9·No matter how cool the quenching medium may be, if the heat inside a large piece cannot escape faster than a certain critical rate, there is a definite limit to the inside hardness.

无论淬火介质怎么冷，如果在大工件中的热量不能比特定的临界速率更快散发，那它内部硬度就会受到明确限制。

10·Two new quenching methods are proposed as follows:1. Interrupted quenching, whereby the work-piece is first cooled in water or a water-based solution, then cooled in the muddy quenching medium, 2.

提出了两种新的淬火冷却方法：（1）先水或水溶液而后浆状介质的双介质淬火方法；