The Research on Temperature Fields of Hot Forging Die and Design of Spraying Cooling and Lubricating System;
为研究锻件喷雾淬火冷却过程，研制了喷雾淬火热处理装置，并对轴类件进行喷雾淬火热处理试验。
The spraying cooling designs, made up with wide spraying nozzles, was used in this new kind of cooling tower and got a better effect.
我们采用广角喷嘴制成的喷雾冷却装置应用于冷却塔中，取得了较好的效果。
Main questions of formation of liquid water, protection of thermocouples and nozzles, effects on the material performance of BOF's shell during Hi-vap spraying cooling are discussed.
并就使用中涉及到的一些问题，如预防自由水的生成、热电偶、喷嘴的保护以及汽雾冷却对炉壳材料性能的影响等进行了讨论。
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