Bimetallic Screw

Advantages：Chuangri uses tungsten carbide alloy coating on the screw root diameter, screw outer diameter, and the surface of the screw threads, significantly improving wear resistance and corrosion resistance. The HVOF metallurgical bonding technology is employed, achieving 100% metallurgical bonding with the screw base material. This solution addresses common issues of alloy detachment and peeling.

Material：AISI 4340 40Cr 42CrMo DC53 AISI 8620 SKD61

Technology Processing：Bimetallic
 Dimensions：10 mm-300mm

Occasions :  Processes with abrasive filler content >35%
Processes with combined abrasive/corrosive fillers