Grinding burn is an undesired defect in gear machining, and a white layer is an indication of
severe burn that is detrimental to gear surface performance. In this work, the influence of …

To reduce the wear of 20Cr2Ni4A alloy steel, a new method to implant diamond
nanoparticles onto the surface by employing laser shock peening was presented. Studies …

Alloyed layer with gradient structure was prepared on the surface of 20Cr2Ni4A steel by
lanthana-bearing supersonic fine particle bombarding (SFPB). Microstructure features of the …

Titanium and its alloys have been widely used as orthopedic and dental implants. However,
during practical use, wear debris and surface corrosion will cause the overproduction of …

Abstract The" Big Knife" or" Eto" is the local name for one of the popular types of knives in
Thailand which has many applications. These knives are typically forged from car leaf spring …

This work aims to study the influence of rare earth on nitrogen diffusion kinetics and on
surface properties (surface hardness and diffusion depth) of 32CrMoNiV5 steel containing …

Nitriding and carburizing are important methods to strengthen the surface of iron-based
alloys. Addition of rare earth (RE) during nitriding or carburizing will reduce processing time …

One of the problems limiting the application of Stellite 6 coating is the residual stress
resulting in cracks in the coating easily. In order to reduce the residual stress and increase …

The surface nanocrystallization layer induced by supersonic fine particle bombardment
(SFPB) was obtained on a structural steel. SFPB was applied as pretreatment on the steel …

A deep gradient wear-resistant layer is applied to 20CrMnTi gear steel with high hardness
and thick case. The tribological properties of wear-resistant layers are studied with different …