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盐浴处理不仅可以满足各种冶金处理的需要,而且还可用于光亮和返修零部件以及热导焊接。设备和控制技术方面的改进;无毒聚合基再生剂的应用,使得应用熔盐的环保问题得到改善盐浴处理是实现硬化、渗碳、光亮、硫化处理的手段。针对化学热处理而言,使用熔盐的好处在于运用液体介质的活性。加热液体在封闭部分没有死区(即温度均匀)是非常有利的。当处理尺寸小的工件时可以把它放入吊兰内,如用熔盐进行表面硬化。因而熔盐比其它热处理介质允许有更高的装入密度,从而提高了使用的经济性。在熔融液体内的对流作用保证了温度的均匀性和所有工件处理的一致性。由于进行不同的处理盐浴内常常会产生沉淀物或碎屑。这些沾污物和熔盐因粘度不同可以将其分离和排除。热熔液体的基本性能的提高是通过精心地对各种工业所使用的溶盐系的装置设计来实现。这就促进熔盐处理更能满足用户的需求和在下述方面的应用。
Salt bath treatment can not only meet the needs of a variety of metallurgical processing, but also for light and rework parts and thermal welding. Equipment and control technology improvements; application of non-toxic polymer-based regeneration agent, making the application of molten salt to improve the environmental problems Salt bath treatment is to achieve hardening, carburizing, light, curing the means. For chemical heat treatment, the use of molten salts has the advantage of using liquid medium activity. It is very advantageous to heat the liquid without a dead zone (ie even temperature) in the closed part. When dealing with small-size workpieces can put it into the spider plant, such as molten salt for surface hardening. Molten salt thus allows for higher packing density than other heat treatment media, thereby increasing the economics of use. Convection in the molten liquid ensures uniformity of temperature and consistency of all workpiece handling. Sediments or debris are often generated in the salt bath as a result of different treatments. These contaminants and molten salts can be separated and removed due to their different viscosities. Improvement of the basic properties of the hot-melt liquid is achieved by careful design of a dissolved-salt-based apparatus used in various industries. This is to promote the molten salt treatment to better meet the needs of users and in the following aspects.