Residual stress measurement combining blind-hole drilling and digital image correlation approach

Y Peng, J Zhao, L Chen, J Dong - Journal of Constructional Steel Research, 2021 - Elsevier
In this study, digital image correlation (DIC) combined with the hole-drilling method is used
to measure residual stress in full-scale steel components. According to the displacements …

Defining a relationship between pearlite morphology and ferrite crystallographic orientation

A Durgaprasad, S Giri, S Lenka, S Kundu, S Mishra… - Acta Materialia, 2017 - Elsevier
This study involved fully pearlitic wires of seven different diameters (5.5–1.6 mm). All
samples were laboratory annealed to re-austenitize and were then air-cooled to reform the …

Ground surface improvement of the austenitic stainless steel AISI 304 using cryogenic cooling

NB Fredj, H Sidhom, C Braham - Surface and Coatings Technology, 2006 - Elsevier
Grinding fluid selection is becoming increasingly constrained by environmental
considerations, thus requiring the substitution of the conventionally used oil-based coolants …

Reconstruction of heterogeneous surface residual-stresses in metallic materials from X-ray diffraction measurements

L Morin, C Braham, P Tajdary, R Seddik… - Mechanics of Materials, 2021 - Elsevier
The aim of this paper is to provide spatially resolved distributions of residual stresses. X-ray
diffraction measurements provide an intrinsic average of the residual stress due to the …

[HTML][HTML] Influence of pulsed-substrate bias duty cycle on the microstructure and defects of cathodic arc-deposited Ti1-xAlxN coatings

J Salamania, LJS Johnson, IC Schramm… - Surface and Coatings …, 2021 - Elsevier
The influence of pulsed substrate bias duty cycle on the growth, microstructure, and defects
of Ti 1-x Al x N coatings grown by cathodic arc deposition was investigated. Ti 1-x Al x N …

On the surface residual stress measurement in magnesium alloys using X-ray diffraction

A Yazdanmehr, H Jahed - Materials, 2020 - mdpi.com
X-ray penetration in magnesium alloys is significant due to the low X-ray mass attenuation
coefficient. To measure the surface residual stresses in magnesium alloys, a correction …

Nanohardness and tribological properties of nc-TiB2 coatings

F Lofaj, T Moskalewicz, G Cempura, M Mikula… - Journal of the European …, 2013 - Elsevier
The work is devoted to the investigation of nanohardness and tribological properties in TiB2
coatings deposited on austenitic steel substrates using an unbalanced magnetron sputtering …

[HTML][HTML] Residual stress gradient and relaxation upon fatigue deformation of diamond-like carbon coated aluminum alloy in air and methanol environments

N Srinivasan, LK Bhaskar, R Kumar, S Baragetti - Materials & Design, 2018 - Elsevier
Amorphous diamond-like carbon coating (DLC) of 2 μm in thickness was deposited over the
aluminum alloy substrate using magnetron sputtering deposition technique. In order to …

Failure mechanism during incremental sheet forming of a commercial purity aluminum alloy

A Kumar, HK Mehtani, A Shrivastava, S Mishra… - Engineering Failure …, 2023 - Elsevier
Incremental sheet forming (ISF) is known for many advantages over conventional forming,
such as part flexibility, low tooling cost and higher formability. Previously various studies …

[HTML][HTML] Effect of grain size on thermal residual stresses and damage in sintered chromium–alumina composites: Measurement and modeling

W Węglewski, M Basista, A Manescu… - Composites Part B …, 2014 - Elsevier
In this paper we present the results of experimental measurements and numerical modeling
of the effect of particle size on the residual thermal stresses arising in sintered metal–matrix …