Abstract:Using chemical phase analysis and high resolution TEM analysis, HSLC steel with microalloyed Ti produced by CSP was studied. It was found that the amount of nanoscaled MC particles is less than that of nanoscaled M3C particles by two orders of magnitude. For example the amount of M3C particles less than 18 nm in size was 0024% but that of MC is only 00009%. NanoScaled precipitates can be divided into three types: type 1 containing Ti, Fe, C, N, O, type 2 containing Fe, C, O, and type 3 containing Fe, O only.
吴华杰;傅杰;刘阳春. CSP生产的微钛低碳高强度钢中的纳米级析出物[J]. 钢铁, 2007, 42(1): 67-0.
WU Huajie;FU Jie;LIU Yangchun. NanoScaled Precipitates in Low Carbon High Strengh Steel With Microalloyed Ti Produced by CSP. Iron and Steel, 2007, 42(1): 67-0.