Publication detail

Fracture toughness of dual phase DP450 steel using the essential work of fracture method

Authors: M R Sunil Kumar | Schmidová Eva | V Londe Neelakantha

Year: 2020

Type of publication: ostatní - článek ve sborníku

Name of source: International Journal of Mechanical and Production Engineering Research and Development (IJMPERD)

Publisher name: Transstellar journal publications and research consultancy private limited

Place: Tamil Nadu

Page from-to: nestránkováno

Titles:

Language	Name	Abstract	Keywords
eng	Fracture toughness of dual phase DP450 steel using the essential work of fracture method	Demand for reduction of weight of the vehicle is increasing in the automotive industry. This move brought the new advanced high strength steels to the automotive body components and dual phase steel is one of them. Fracture toughness determination of dual phase steel DP450 is the major focus of this work. Essential work of fracture (EWF) method is used in determining the fracture toughness of thin sheets in the plane stress condition. Double edge notched tensile (DENT) specimens without fatigue pre-crack is used. The microstructure of the steel and fracture toughness values are analysed comprehensively.	Essential work of fracture (EWF); double edge notch tensile (DENT); DP450

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