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Quick Details

  • Place of Origin: Sichuan, China (Mainland)
  • Model Number: BSQ4-7
  • Brand Name: CTRI

Packaging & Delivery

Packaging Details: BAG

We can supply QPQ technology transfer and produce line equipment and QPQ special salt.

 

About QPQ:

 

QPQ is a sigillum of Quench-Polish-Quench ,it is a advanced technique of metal surface treatment

QPQ complex salt bath treatment, the world latest metal surface strengthening technology can substantially improve the wear- and corrosion-resistance of the metal surface, approximately 10 times higher than by conventional heat treatment and surface protection.

 

 

 

 

Technical features

 

1) Good Wear Resistance and Good anti-fetigue.                   Test results show that, the wear resistance of the medium-carbon steel by QPQ treatment can be up to 30 times as high as by conventional quenching, 14 times that of lowcarbon steel by carbonizing quenching, and its fatigue strength can improve by 40%.

 

 

2) Good Corrosion Resistance
The corrosion resistance of the medium-carbon steel by QPQ treatment can be up to 70 times as high as by hard chrome plating, 35 times by decorative chrome plating.

 

 

3) Least Distortion
Work pieces by QPQ treatment feature least distortion. The technology has successfully solved the distortion problem arising from the heat treatment.

 

 

4) Replacement of multi-procedures
With substantial improvement in wear- and corrosion- resistance, it can replace multipro-cedures of heat treatment such as quenching (hi-frequency quenching, carbonizing quenching) -tempering- blackening (chrome platiing), there by greatly shortening production cycles and reducing production costs.

 

5) High non-pollution level, no pollution to environment

 

 

 

Application

 

l)Suitable Materials 
Various kinds of structure steel, tool steel, stainless steel, pure iron andiron-based PM parts

 

2)Suitable parts
Suitable for the parts of automobile, locomotive, diesel engine, textile machinery, light and chemical machinery, farming rnachinery, machine tool, gear, tools and dies, where high wear- and corrosion resistance is required.

 

 

 

 

Contact With 

 

Tracy Yu 

 

Skype: yuutracy

 

WhatsApp: +86 18780201073

 

T:86-28-83271096

 

F:86-28-83242075

 

MP:86-(0)18780201073

 

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