WIT Press


On The Possibilities Of Verifying The Cross Cracking Mechanism In The Con-cast Steel Slab

Price

Free (open access)

Paper DOI

10.2495/DF040131

Volume

47

Pages

10

Published

2004

Size

1,921 kb

Author(s)

J. Dobrovska1, K. Stransky2, V. Dobrovska, F. Kavicka, J. Stetina, J. Blazikova & J. Heger

Abstract

This contribution (which follows the previous articles [1,2]) tries to verify the hypothesis on the initiation and propagation of the cross crack by means of behaviour in tensile tests with the con-cast slab of the same basic chemical composition in the range of temperature moving from 25°C to 1450°C. The tensile tests were made on 18 test bars at suitably chosen temperature differences and gradually led to the tension ruptures of the bars under exactly defined conditions. Simultaneously, the rough

Keywords