The Temperature Dependences of the Fracture Stress of Steels Obtained in Bending and Tensile Tests
Temperaturabhängigkeiten der Bruchspannung
Reinmar Wochinz, Günther Schneeweiß
ABSTRACT The fracture stress of unnotched tensile specimens exhibits regions of different temperature dependences. This article demonstrates that this is also valid for the fracture stress of unnotched, notched, and side grooved impact bending specimens. The difficulties in allocating the fracture surfaces to the fracture mechanisms and the critical cleavage fracture stress problem are discussed.
Publication Source: Materialprüfung, ISSN: 0025-5300
Issue: 1999-10, pp 396-403
Publisher: Carl Hanser Verlag München
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