p.197
p.201
p.206
p.214
p.219
p.227
p.231
p.237
p.241
Zr+ Ion-Beam Surface Treatment of 30CrMnSiNi2 Steel for Improving its Fatigue Durability
Abstract:
The structure of modified surface layer the high-strength 30CrMnSiNi2 steel was investigated by optical, scanning electron and transmission electron microscopy as well as X-ray diffraction methods. The tests on static and cyclic tension were performed for 30CrMnSiNi2 steel specimens in as supplied state and after nanostructuring surface layer by Zr+ ion beam. Differences of the specimen deformation behavior and changes of their mechanical properties are analyzed. The reason for fatigue life increase of the samples after the treatment is discussed.
Info:
Periodical:
Pages:
219-224
Citation:
Online since:
December 2013
Keywords:
Price:
Permissions: