Residual stresses in machined maraging-300 steel: Experimental study by x-ray diffraction and magnetic barkhausen noise techniques

Maria Cindra Fonseca, Italo V. Tomaz, Juan M. Pardal

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Maraging steels are alloys that presents ultra-high strength in combination with good toughness. These alloys are widely used in many applications, such as missile cases, shafts and fan shafts in commercial jet engines. Considering that many components are manufactured by machining and are submitted to cyclic loading during its service life, machining parameters must be selected to improve surface properties. In this research, end milling of maraging 300 steel with different machining conditions was investigated and the effects of this process on residual stresses were analyzed by X-ray diffraction and magnetic Barkhausen noise. Results shown good correlation between both techniques.

Original languageEnglish
Title of host publication2nd IAA/AAS Conference on Space Flight Mechanics and Space Structures and Materials, SciTech Forum 2019
EditorsYury N. Razoumny, Filippo Graziani, Anna D. Guerman, Jean-Michel Contant
PublisherUnivelt Inc.
Pages593-603
Number of pages11
ISBN (Print)9780877036746
Publication statusPublished - 2021
Externally publishedYes
Event2nd IAA/AAS Conference on Space Flight Mechanics and Space Structures and Materials, SciTech Forum 2019 - Moscow, Russian Federation
Duration: 25 Jun 201927 Jun 2019

Publication series

NameAdvances in the Astronautical Sciences
Volume174
ISSN (Print)0065-3438

Conference

Conference2nd IAA/AAS Conference on Space Flight Mechanics and Space Structures and Materials, SciTech Forum 2019
Country/TerritoryRussian Federation
CityMoscow
Period25/06/201927/06/2019

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