6 months ago

The chemical pretreatment of aluminum

Definition and functions of chemical pretreatment

Taking advantage of the technique with chemical solution or solvent to have pretreatment towards the aluminum surface can
 be effectively remove the greasy dirt、pollutants〠read more...



6 months ago

Surface mechanical pretreatment of aluminum

The purposes of mechanical pretreatment
 

  • To provide favorable expressional conditions and raise the quality of surface finish;
  •  
  • To level up the products;
  •  
  • To re read more...

6 months ago

Aluminum and Its Characteristics

The Techniques of the Surface Treatment of Aluminum Alloy

 

1. Low density 
The density of aluminum is about 2.7g/cm3, which is the second lightest mental in metal construction , merely going above magnesium. I read more...



8 months ago

Application of Brinell Hardness Tester and Its Advantages and Disadvantages

 

8 months ago

Brief Introduction of Brinell Hardness Tester

The choice of Brinell hardness read more...



8 months ago

Brinell Hardness Test Technology (2)

Static afterburner portable Br read more...



8 months ago

Brinell Hardness Tester for Petroleum Machinery Equipment-1

The quality requirement of pet read more...