Enhancement Effect of Combining Interaction with Comparison on Teaching of Heat Transfer and Absorption
Using the method of combining interaction with comparison,the similarities and differences of heat transfer and absorption in Principles of Chemical Engineering were summarized in review sections.This method was effective for students to understand and master the basic concepts of heat transfer and absorption,which created a better teaching atmosphere and was helpful to improve the students' ability to analyze and solve the problems,and the enthusiasm and initiative for the study of Principles of Chemical Engineering.
Abstract In this letter, we report clear correlations between the glass transition temperature Tg, the crystallization temperature Tx, the Curie temperature TC and the electronegativity based on statistically analyzing more than 200 kinds of soft magnetic Fe-based amorphous alloys. The underlying physical origin of these correlations is discussed. Based on these correlations, the influences of various alloying elements are classified. These results are helpful for designing new soft magnetic amorphous alloys with high thermal stability.