ISSN:
1077-3118
Quelle:
AIP Digital Archive
Thema:
Physik
Notizen:
In general, neon implantation is not very effective in reducing wear rates. However, neon implantation into laser-melted steel turns out to reduce the wear rate substantially as a result of a conversion of residual tensile stresses into compressive ones. Nitrogen implantation, on the other hand, at a high dose of 3×1017 ions/cm2 at 90 °C exhibits a deleterious effect on the wear performance. A brittle layer of ε-Fe2(C,N)1−x nitrides is formed. At a lower dose of 1×1017/cm2 or implantation of nitrogen at 150 °C, the wear rate is also reduced.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1063/1.99844