You are here: Home > News > Company News > How can zinc alloy die casting plants prevent corrosion of die castings?
Plastic Parts
How can zinc alloy die casting plants prevent corrosion of die castings?
From:
Back to list
The die-casting parts produced by the zinc alloy die-casting plant are the most common parts in mechanical equipment.The fasteners often corrode during use. Many manufacturers are aware of this problem and find solutions for the problem. In summary, there are four main surfaces Treatment can prevent the corrosion of fasteners:1.Plating standard parts, this method is to put the standard parts into a metal solution, and then cover the surface of the standard parts with a layer of metal by electric current.There are many functions for this layer of metal.For example, we can The role of the choice of some different plating metal, if we want to prevent the standard parts from rusting, then we can electroplated zinc on the surface of the standard parts.
2. For the heat treatment of the surface of standard parts, there are some standard parts. For example, the drilling screws need a harder surface, so you can heat treat the drilling screws to ensure that the drilling screws have sufficient hardness. This is why heat treatment is performed.
3. Mechanical plating of standard parts is to let metal particles cold-weld the standard parts, which guarantees some functions of the surface of the standard parts. Mechanical plating and electroplating are basically similar, except that the methods we use are different, and the results can be said to be the same.
4. For the passivation of the surface of standard parts, passivation has two main functions, one is to strengthen the hardness of standard parts, and the other is to greatly reduce the oxidation of standard parts. In the fastener surface treatment process, we can choose the most suitable method based on the specific needs of the situation. In this way, the fastener can play a better role in the process of use.
Email: sales@tmetalparts.com
Call: (0086) 13688956239
Wechat: (0086) 13688956239
