Several advantages and process of piston rod chrome bar

- Jul 05, 2019-

The use of piston rod chrome bar in mechanical equipment is necessary, but because the scope and working conditions of the quenched and tempered piston rods are different, many times the quenched and tempered piston rods need to be electroplated, rolled, quenched, After the process of quenching and tempering and nitriding, after the treatment of these processes, the performance of the piston rod in many aspects can be effectively improved.

 

Is it necessary to temper the quenched and tempered piston rod?

 

In fact, not all quenching and tempering piston rods need to be tempered. The need for quenching and tempering is mainly based on the production materials of quenched and tempered piston rods. Because of the quenching and tempering, it is necessary to heat-treat and heat the double heat treatment. After processing, the quenched and tempered piston rod after quenching and tempering has the following major advantages:

 

1. Effectively improve the strength of the quenched and tempered piston rod;

 

Second, the quenched and tempered piston rod has a good comprehensive mechanical performance after the quenching and tempering processing;

 

3. Effectively close the tiny cracks on the surface of the quenched and tempered piston rod, prevent the development of erosion and improve the corrosion resistance of the surface;

 

4. The internal stress generated during the quenching of the quenched and tempered piston rod is eliminated, and high mechanical properties are obtained.

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