... assurance efforts. Complex oxy-sulfides are the main butterfly initiators in today's bearing steels. bearing steel steel making hot forming reduction non-metallic inclusions fatigue Thore B. Lund1 Reprinted from JAI, Vol. 7, No. 5 doi:10.1520/JAI102559 Available online at www.astm.org/JAI Sub...

... of steel products. bearing steel quality assurance steel making nonmetallic inclusions fatigue ultrasonic Journal of ASTM International, Vol. 3, No. 10 Paper tD JAI14022 Available online at www.astm.org Thord i. Johansson, I Thore B. Lund, z and Patrik L.J. Olund 3 A Review of Swedish Bearing...

... or conicity of the rings) and the dimensional changes (such as mean diameter) after the hardening operation. Such results can help to minimize distortion by selection of suitable steel making and further processing routes and, thus, to reduce manufacturing cost of bearing steel rings. steel making...

... carbides are known to affect adversely the wear resistance of bearing steels. Heterogeneity originates from the solidification process of ingots and cast blooms. An attempt has been made to study the effect of various steel making and processing parameters such as teeming/casting temperature, ingot size...

... 5 (equivalent to SA508, Class 3). Even with greater dimensions and weight than the current largest forgings, the manufacture and the qualities achieved were satisfactory. These successful results were obtained by recent developments in the manufacturing technology of steels, such as steel making...