Can I read The Effect of Boron on Discontinuous Yielding of Ultrafine-Grained Austenitic Stainless Steel on EtoBox?

The Effect of Boron on Discontinuous Yielding of Ultrafine-Grained Austenitic Stainless Steel by Krzysztof Kurzydlowski; Robert A. Varin; Kris Tangri is a Engineering article available to read on EtoBox.

What is The Effect of Boron on Discontinuous Yielding of Ultrafine-Grained Austenitic Stainless Steel about?

The effect of boron doping on discontinuous yielding of ultrafine-grained type 304L austenitic stainless steel has been investigated. It is found that the stress -strain curves of this steel with and without boron are characterized by discontinuous (Lüders-type) deformation. Lüders bands have been observed on the gauge length of strained samples. The plateau stress corresponding to the Lüders-band propagation stress is independent of boron content up to -15 ppm boron and then it decreases linearly with increasing boron content up to 115 ppm. The Lüders strain decreases initially with the increasing boron content up to -15 ppm and then becomes independent of boron content. The above changes inthe yielding behaviour as a function of boron content are discussed in terms ofthe effect ofboron segregation at grain boundaries on the slip propagation and generation of dislocations from grain boundaries. ## Der Einfluß von Bor auf das diskontinuierliche Fließen von ultrafeinkörnigem, nichtrostendem, austenitischem Stahl Der Einfluß einer Bordotierung auf das diskontinuierliche Fließen eines ultrafeinkörnigen, nichtrostenden Stahls vom 304 L-Typ wurde untersucht. Die Spannung-Dehnung-Kurven

Who reads The Effect of Boron on Discontinuous Yielding of Ultrafine-Grained Austenitic Stainless Steel?

Author

Krzysztof Kurzydlowski; Robert A. Varin; Kris Tangri

Publisher

Walter de Gruyter GmbH

Published

1989

Field

Engineering (Physical Sciences)