Many friends don't know much about aluminum bronze copper sleeves. In fact, it is a copper sleeve material whose aluminum content generally does not exceed 11.5%, and sometimes an appropriate amount of iron, nickel, manganese and other elements are added. So, what role does this material play in mechanical equipment? Let's take a look at the content about this together.
Friends who are familiar with aluminum bronze copper sleeves know that it plays a very important role in mechanical equipment. For example, it has good wear resistance, and the wear resistance of copper sleeves is very good. Equipment of different materials has different characteristics. Characteristics, the internal organization of the parts of the copper bushing is still relatively tight, and it will not appear too loose. It has no pores and trachoma, so it looks very bright in appearance, and its color is relatively special. Its hardness is relatively speaking Also very high.
At the same time, the corrosion resistance of aluminum bronze copper sleeve is also very good, because aluminum bronze is generally used in the atmosphere and fresh water, because such an environment is relatively corrosive to a certain extent. In the process, there is generally no bite to death. Its corrosion resistance is mainly reflected in some chemical elements, such as dilute sulfuric acid, hydrochloric acid and fatty acids. Therefore, through its good corrosion resistance, even In the absence of lubricants and water-based lubricants, it can still work normally, and the sliding and self-lubricating properties can still be well maintained.
In addition, the compressive capacity of the aluminum bronze copper sleeve is also good. Its surface pressure is very large, and it can well withstand the side pressure of the bearing. In the case of high load pressure, the copper sleeve can also be operated. It is suitable for In the case of low speed and heavy load.
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