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Stefano Beretta

Polytechnic University of Milan

SCHOLARLY PAPERS

2

DOWNLOADS

130

TOTAL CITATIONS

0

Scholarly Papers (2)

1.

An Investigation on the Fatigue Behavior of Additively Manufactured Laser Shock Peened Alsi7mg Alloy Surfaces

Number of pages: 23 Posted: 08 Aug 2022
KU Leuven, Polytechnic University of Milan, École Polytechnique Fédérale de Lausanne (EPFL) - Laboratory of ThermoMechanical Metallurgy (LMTM), affiliation not provided to SSRN, affiliation not provided to SSRN, Stellenbosch University and Polytechnic University of Milan
Downloads 95 (725,554)

Abstract:

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Powder Bed fusion, laser shock peening, Fatigue, Fracture Mechanics

Potential secondary mode I fatigue fracture at remnant defect sites of ejected spalls in planetary gear bearings causing critical uncontained failure

Number of pages: 37 Posted: 20 Jan 2026
Polytechnic University of Milan, Polytechnic University of Milan, Polytechnic University of Milan, University of Brescia, Polytechnic University of Milan and Polytechnic University of Milan
Downloads 19 (1,537,408)

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Potential secondary mode I fatigue fracture at remnant defect sites of ejected spalls in planetary gear bearings causing critical uncontained failure

Number of pages: 38 Posted: 16 Feb 2026
Polytechnic University of Milan, Polytechnic University of Milan, Polytechnic University of Milan, University of Brescia, Polytechnic University of Milan and Polytechnic University of Milan
Downloads 16 (1,559,710)

Abstract:

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rolling contact fatigue, ovalization stress, spall crater induced crack front, mode I fatigue fracture, RANK methodology, thin-rim gear failure in planetary gear bearings, critical uncontained failure, 3-gear train fatigue testing