The microstructure, tensile, and axial fatigue behavior of Fe-Mo-Cu-Ni alloys made by binder-
treated processing were investigated and the attendant mechanical behavior compared to …

A comparative study has been conducted on the microstructure, tensile, and axial fatigue
behavior of two Fe–0.5 Mo–1.5 Cu–1.75 Ni alloys, made by binder-treated and diffusion …

Many of the targeted applications for powder-metallurgy materials, particularly in the
automotive industry, undergo cyclic loading. It is, therefore, essential to examine the fatigue …

This study examined the fatigue fracture morphology and microstructure of two powder
metallurgy steels containing 0.0 or 0.5% manganese sulphide (MnS) powder at three …

Powder metallurgy processing of steel alloys typically results in a material with
heterogeneous microstructure and residual porosity. The fatigue crack growth behavior of …

In this study we have characterized the fatigue behavior of a low-alloy powder metallurgy
(P/M) sintered steel, composed mainly of martensite and bainite with 10.4% porosity. After …

Many of the targeted applications for powder metallurgy materials, particularly in the
automotive industry, undergo cyclic loading. It is, therefore, essential to examine the fatigue …

An overview of the plane bending fatigue performance of PM steels in as-sintered state is
presented. Pre-alloyed Molybdenum and Chromium-Molybdenum materials …

Mechanisms of fatigue crack growth have been studied for a range of PM steels at relative
densities of 0· 90 and 1· 0, for which strength, fracture toughness, and microstructural …

Prealloyed powders are dominant items in the economics of powder forgings today. Present
estimates predict a maximum powder consumption that is too low to bring about essential …