Issue 76

V Auradi et alii, Fracture and Structural Integrity, 76 (2026) 223-237; DOI: 10.3221/IGF-ESIS.76.14

Influence of hybrid nano Al 2 O 3 –ZrO 2 reinforcements on microstructure, fracture toughness and fractographic behaviour of Al6061 alloy

Annapoorna Krishnappa Dept. of Mechanical Eng., RNS Institute of Technology, Visvesvaraya Technological University, India annapoorna.apk@gmail.com, http://orcid.org/0000-0003-2543-4801 Shobha Ramesh Dept. of Industrial Eng. and Management, Ramaiah Institute of Technology, Bengaluru, Karnataka, India shobhamtech@gmail.com, http://orcid.org/0000-0003-0210-3540 Rajanna Siddagangappa Dept. of Mechanical Eng., Government Engineering College, Mosale Hosahalli, Karnataka, India rajanna.cit@gmail.com, http://orcid.org/0000-0001-9209-5104 Srimadhu Ashokkumar Trelleborg Sealing Solutions, Bengaluru, Karnataka, India srimadhua@gmail.com, http://orcid.org/0009-0002-7671-2381 Manjunath Vatnalmath Dept. of Mechanical Engineering, RNS Institute of Technology, Visvesvaraya Technological University, India, vmanjunathsit@gmail.com http://orcid.org/0000-0003-3138-9453 Virupaxi Auradi Dept. of Mechanical Engineering, Siddaganga Institute of Technology, Tumakuru-572103, Karnataka, India vsauradi@gmail.com http://orcid.org/0000-0001-6549-6340 Madeva Nagaral Aircraft Research and Design Centre, Hindustan Aeronautics Limited, Bangalore-560037, Karnataka, India, madev.nagaral@gmail.com http://orcid.org/0000-0002-8248-7603

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