Paper Title:
Correlation Analysis of MnS Inclusion Composition Using Original Position Statistic Distribution Analysis
  Abstract

In the process of Original Position Statistic Distribution Analysis, many abnormal higher spark signals exist. They are believed as inclusion signals. Analyzing the time sequence and position of the abnormal spark, It is found that the higher spark signals for S and Mn will appear simultaneously . The reason is that MnS inclusion caused the element concentration enrichment at these zone. Mixing some pure MnS crystal in pure iron powder and pressed by Heat Isostatic Pressing technology, reference samples of MnS inclusion were made . Criteria of abnormal higher spark signals for Mn and S is the measured value from the “blank sample ”.After analyzing the spark behavior of these reference samples using OPA instrument, we can calculate the MnS inclusion concentration through such method. steel samples were analyzed and results is satisfactory.

  Info
Periodical
Advanced Materials Research (Volumes 15-17)
Edited by
T. Chandra, K. Tsuzaki, M. Militzer and C. Ravindran
Pages
810-815
DOI
10.4028/www.scientific.net/AMR.15-17.810
Citation
Y. H. Jia, H. Wang, H. Z. Wang, "Correlation Analysis of MnS Inclusion Composition Using Original Position Statistic Distribution Analysis", Advanced Materials Research, Vols. 15-17, pp. 810-815, 2007
Online since
February 2006
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Price
$32.00
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