Abstract：Sometimes, Spark-DAT replaces or completes traditional inclusions analysis techniques, while it is sometimes used to evaluate the concentration of the soluble (or insoluble) fraction of an element or to replace fatigue resistance tests. Recent developments make Spark-DAT more attractive than before, not only for the steel industry, but also for the aluminum one. In this study, the basic principle of inclusion analysis by Spark-DAT was introduced. The improvements in corresponding algorithms and the inclusion analysis of iron matrix and aluminum matrix samples were discussed.
KAIZHEN Li, EDMUND Halasz, JEAN-MARC Bohlen. 单火花分析法测定钢和铝中夹杂物的改进[J]. 冶金分析, 2011, 31(12): 35-38.
KAIZHEN Li, EDMUND Halasz, JEAN-MARC Bohlen. Improvements on analysis of inclusions in steel and aluminum by Spark-DAT. , 2011, 31(12): 35-38.
