DSpace at IIT Bombay >
IITB Publications >
Please use this identifier to cite or link to this item:
|Title: ||Improved ductile fracture criterion for cold forming of spheroidised steel|
|Authors: ||MURTY, SVSN|
|Keywords: ||loaded sliding pair|
|Issue Date: ||2004|
|Publisher: ||ELSEVIER SCIENCE SA|
|Citation: ||JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 147(1), 94-101|
|Abstract: ||This paper presents some of the criteria commonly used to predict ductile fracture in metal-forming operations. To examine the adequacy of these criteria, the test data of spheroidised steel are considered. A simple ductile fracture criterion is proposed in terms of integrals of stress functions. This criterion takes into account the tensile stress ratio and triaxiality. A simple and reliable procedure is also suggested to evaluate the material constants in the criterion. It is found that the proposed ductile fracture model correlates the test data of spheroidised steel. (C) 2003|
|Appears in Collections:||Article|
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.