Proceedings of the Korean Society for Technology of Plasticity Conference (한국소성가공학회:학술대회논문집)
- 2000.04a
- /
- Pages.163-166
- /
- 2000
The Production Technology of High Strength and High Toubhness Wear Resistance Steel
고강도 고인성 내마모강의 제조기술
Abstract
The production technology of high strength and toughness wear resistance steel involves attempt to application of severe wear parts for the construction machinery. A well balanced alloy content ensures that optimum tensile properties are achieved for the high strength. After high temperature deformation like as rolling or forging it has bainite microstructure and lower yield rato(under 80%) The effectiveness of the research approach is illustrated with experimental results on good steel cleanliness(O2 :12.2 ppm, 0,004% S, 0.008%, P nonmetalic inclusion dT: 0.10) and excellent mechanical properties (TS