The fatigue properties of powder metal materials manufactured under different processing routes was investigated. Materials that were press and sintered, and surface densified or powder forged (P/F) were subjected to rolling contact fatigue (RCF) and single tooth bending (STB) fatigue testing. It was found that surface densified and P/F materials showed no difference in RCF properties. In terms of STB fatigue, a P/F material was superior to a surface densified material with a densification depth of 0.13 mm (0.005 in.).
The Dynamic Properties: Powder Forged and Surface Densified
Sae Technical Papers
SAE 2006 World Congress & Exhibition ; 2006
2006-04-03
Aufsatz (Konferenz)
Englisch
The dynamic properties: powder forged and surface densified
Kraftfahrwesen | 2006
|Properties of Surface Densified P/M Gears
SAE Technical Papers | 2005
|Properties of surface densified p/m gears
Kraftfahrwesen | 2005
|Development Of Powder-Forged Connecting Rods
Kraftfahrwesen | 1984
|Powder forged gear for truck transmission
Tema Archiv | 1988