The interactions between dislocations (dislocations and deformation twins) and boundaries
(grain boundaries, twin boundaries and phase interfaces) during deformation at ambient …

The surface integrity of bearing steel materials largely determines the life of mechanical
parts like bearings and gears. Optimizing the process parameters or applying surface …

Abrasive wear is a common failure mode of rolling bearings. To enhance the resistance of
traditional all-steel bearings to abrasive wear, the structure of traditional all-steel cylindrical …

摘要本文首先介绍了以GCr15 为代表的第一代轴承钢, 以M50 和M50NiL
为代表的第二代轴承钢, 以Cronidur30 和CSS-42L 为代表的第三代轴承钢的发展历程 …

The microstructural evolution and hardening mechanism caused by carburizing heat
treatment must be determined to improve the in-service functional performance of …

Bainite to austenite reversal is one of the grain refinement techniques employed in
carburized steels. However, chemical segregation influences the homogeneity of the bainitic …

Structural and phase transformations occurring due to the supersaturation of austenite with
interstitial atoms (carbon and/or nitrogen) are the key priority in the study of AISI 300 series …

Ultrasonic surface rolling (USR) treatment was subjected to the 25CrNi2MoV shaft steel
surface. The rolling contact fatigue (RCF) properties of treated samples under different …

The rotatory bending fatigue (RBF) behavior, the rolling contact fatigue (RCF) behavior and
inclusion characteristics are examined on SAE52100 steels fabricated by three different …

In this investigation the effect of various spatial hardness gradients (eg linear and nonlinear)
on rolling contact fatigue (RCF) life are examined through a Mises-based plasticity …