WPC Processing of Parts

Effects of WPC Processing

1:Increased fatigue strength
2:Increased impact resistance
3:Improved sliding performance
4:Increased surface hardness
5:Increased adhesion of films
6:Prevention of low-temperature brittleness
7:Prevention of various forms of corrosion

Examples of Increase in Product Life as a result of WPC Processing

SCM shaft : 5X
SCM gears : More than 8X
SCM torsion bar : More than 8X
SK pump parts : 10X
SUJ needle roller : More than 6X
SUS 304 high-pressure vessel (prevention of stress corrosion cracks) : No occurrence of cracks

Result of comparison test

SUJ2 Cam follower
・Untreated products : 70hours
・WPC treated products : 400hours