The Effect of Silicon Percentage and Shot Peening Operation on Mechanical Properties of Hadfield Steel Containing 17% Manganese

In this paper is given a description of the manufacture of laminated, coil and torsion bar springs, together with some notes on the various defects which may arise and the precautions taken to prevent them occurring. The mechanical properties of springs are discussed, and tentative design data are presented. Consideration is given to shot peening and scragging, and an analysis is presented of the internal stresses caused by these processes. The MS. of this paper was received at the Institution on 23rd May 1953. For the Minutes of the meeting in Sheffield, at which this paper was presented, see p. 118.

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Influence of shot peening on the mechanical properties of bulk amorphous Vitreloy 105

Surface Engineering ◽

10.1080/02670844.2017.1282712 ◽

2017 ◽

Vol 33 (9) ◽

pp. 721-730 ◽

Cited By ~ 6

Author(s):

Daniel Grell ◽

Jens Gibmeier ◽

Stefan Dietrich ◽

Frank Silze ◽

Luisa Böhme ◽

...

Keyword(s):

Mechanical Properties ◽

Shot Peening

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Effect of Ultrasonic Shot Peening on Microstructure and Mechanical Properties of High-Nitrogen Austenitic Stainless Steel

Journal of Materials Engineering and Performance ◽

10.1007/s11665-014-1180-8 ◽

2014 ◽

Vol 23 (11) ◽

pp. 4055-4064 ◽

Cited By ~ 31

Author(s):

P. K. Rai ◽

Vaibhav Pandey ◽

K. Chattopadhyay ◽

L. K. Singhal ◽

V. Singh

Keyword(s):

Mechanical Properties ◽

Stainless Steel ◽

Austenitic Stainless Steel ◽

Shot Peening ◽

High Nitrogen ◽

Microstructure And Mechanical Properties ◽

Ultrasonic Shot Peening

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Thermodynamics of nanocrystilline formation in surface layer of Hadfield steel by shot peening

Materials Science and Engineering A ◽

10.1016/j.msea.2006.09.061 ◽

2007 ◽

Vol 445-446 ◽

pp. 392-397 ◽

Cited By ~ 6

Author(s):

Weilin Yan ◽

Liang Fang ◽

Kun Sun ◽

Yunhua Xu

Keyword(s):

Surface Layer ◽

Shot Peening ◽

Hadfield Steel

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Elastically Graded Titanium Alloy Produced by Mechanical Surface Deformation

Frontiers in Materials ◽

10.3389/fmats.2021.634236 ◽

2021 ◽

Vol 8 ◽

Author(s):

Stéphanie Delannoy ◽

Sarah Baïz ◽

Pascal Laheurte ◽

Laurence Jordan ◽

Frédéric Prima

Keyword(s):

Mechanical Properties ◽

Elastic Modulus ◽

Shot Peening ◽

Surface Deformation ◽

Tensile Tests ◽

Uniaxial Tensile ◽

X Ray Diffraction ◽

Electron Microscopies ◽

Transmission Electron ◽

Micro Indentation

The objective of this study was to develop a thermo-mechanical strategy to create a radial elasticity gradient in a β metastable Ti-Nb-Zr alloy, and to characterize it in terms of microstructural and mechanical properties. A first investigation was conducted on thin samples of Ti-20Nb-6Zr (at.%) submitted to various thermo-mechanical treatments. Microstructure-properties relationships and elastic variability of this alloy were determined performing uniaxial tensile tests, X-ray diffraction and scanning and transmission electron microscopies. Based on these preliminary results, mechanical deformation was identified as a potential way to lower the elastic modulus of the alloy. In order to create elastically graded pieces, shot-peening was therefore carried out on thicker samples to engender surface deformation. In this second part of the work, local mechanical properties were evaluated by instrumented micro-indentation. Experimental observations demonstrated that shot-peening enabled to locally induce martensitic transformation on surface, and a decrease in indentation elastic modulus from 85 to 65 GPa over 400 μm was highlighted. Surface deformation proved to be an efficient way of creating an elasticity gradient in β metastable titanium alloys. This combination of material and process could be suitable to produce dental implants with mechanically enhanced biocompatibility.

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