WHAT IS THE STAINLESS STEEL PUMP MATERIAL LIKE?

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Stainless steel water pumps are widely used in the chemical industry because of their special properties of corrosion and high temperature resistance, and also in the food processing industry because of their hygienic characteristics. So what are the characteristics of stainless steel water pump materials?

1. Strong toughness

As we all know, stainless steel water pump hardness is relatively high, its high hardness and high strength make it difficult to achieve precise cutting, and even more difficult to achieve bending, curling and other processing effects.

2. Strong plasticity

Stainless steel in the process of processing shows a lot of plasticity, making the processing process generated by the chip attached to the surface of the material, not easy to be removed. That is, with the progress of processing technology, its stainless steel pumps plasticity so that the material has a certain adhesion capacity, thus making processing difficult.

3. High expansion coefficient

In the stainless steel water pump processing process, with the depth of processing, the temperature of the stainless steel material also rises. At the same time, its poor heat dissipation ability also leads to the processing material is easy to deformation, affecting the accuracy. In addition, the high temperature of the material also keeps the temperature of the machining tool high, further accelerating its degree of wear and tear.

All metals react with oxygen in the atmosphere to form an oxide film on the surface. Unfortunately, the iron oxide formed on plain carbon steel continues to be oxidised, causing corrosion to expand and eventually form holes. The surface of carbon steel can be secured by electroplating with aluminium oxide or antioxidant metals (e.g. zinc, nickel, chromium), but it is well known that this protection is only a thin film. If the protective layer is broken, the steel beneath will begin to rust.