Original scientific paper

Correlation of titanium content and core loss in non-oriented electrical steel sheets

D. Steiner Petrovič ; Institute of Metals and Technology, Ljubljana, Slovenia
M. Jenko ; Institute of Metals and Technology, Ljubljana, Slovenia
A. Jaklič ; Acroni d.o.o., Jesenice, Slovenia
A. Čop ; Acroni d.o.o., Jesenice, Slovenia

Abstract

In this study the correlation between the titanium content of steel and the core loss of non-oriented electrical steel sheets was determined. The core loss and titanium content of steel have a weak, but positive, correlation. The core loss was found to increase with an increasing titanium content. The study included a statistical analysis of an industrial data set and a metallographic analysis of the titanium inclusions. The analyzed titanium inclusions in the electrical steel sheets containing 0,006 mas.% Ti and 0,008 mas.% Ti were complex oxycarbonitrides, complex TiC and complex Ti(C,N).

Keywords

titanium; correlation; core loss; non-oriented electrical steel sheet

Hrčak ID:

40248

URI

https://hrcak.srce.hr/40248

Publication date:

1.1.2010.

Article data in other languages: croatian

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