Experimental and numerical investigation of the effects of deep cold rolling on the bending fatigue tolerance of C38500 brass alloy

Mombeini, Daniel; Atrian, Amir

doi:10.1007/s00170-018-2165-9

Cited by 8 publications

(4 citation statements)

References 39 publications

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“…Overall, it can be concluded that rolling at 10 MPa generating 400 μm produced maximum fatigue life and higher rolling depths reduced the fatigue life. Recently, Mombeini et al 16 observed the similar results for deep cold rolled C38500 brass alloy: DCR improves the LCF and HCF life by rolling at different depth (50-150 μm), but higher rolling depth (150 μm) reduces the fatigue limit.…”

Section: S-n Curve Responsementioning

confidence: 56%

“…Dalaei et al 15 reported that a significant improvement in fatigue life can be expected as long as surface residual stresses are higher than the 50% of stress amplitude at half of the lifetime. Mombeini et al 16 showed that a rolling depth of 75 μm led to the most improvement in rotatory bending low cycle (LCF) and high‐cycle (HCF) fatigue life which is 20% and 302%, respectively, for C38500 brass alloy. However, there is a limited understanding on the influence of surface compressive residual stress magnitude and its distribution depth on fatigue performance.…”

Section: Introductionmentioning

confidence: 99%

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Influence of residual stress distribution and microstructural characteristics on fatigue failure mechanism in Ni‐based Superalloy

Kumar

Idapalapati

Wang

2021

Fatigue Fract Eng Mat Struct

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The influence of residual compressive stress (RCS) depth and magnitude generated through surface treatments such as shot peening (SP), deep cold rolling (DCR), and vibro-peening (VP) on fatigue crack mechanisms of Ni-based superalloy is investigated. The fatigue performance with associated failure mechanisms is measured under strain-controlled fatigue testing upto 10 4 cycles with total strain in the range of 0.9%-1.4% at an R ratio of 0.1 and 400 C followed by load controlled fatigue until failure. In-depth understanding of the failure mechanism is obtained through fractography analysis, cyclic stress-strain plot, and microstructural features. A pronounced improvement in fatigue life tested at low strain range (0.9%-1.1%) is achieved after inducing RCS up to 400 μm depth. However, the fatigue life is reduced when RCS increased to 800-1000 μm depth. Failure is primarily driven by micro-cracks formed due to balancing tensile stresses and high intensity stress concentration generated as the result of dislocation pile-ups and slip bands. Results are discussed in detail through the evidence of grain refinement, addition of low angle grain boundaries (LAGBs), strain accumulation, and intragranular deformation in the sub-surface.

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Section: S-n Curve Responsementioning

confidence: 56%

Section: Introductionmentioning

confidence: 99%

Influence of residual stress distribution and microstructural characteristics on fatigue failure mechanism in Ni‐based Superalloy

Kumar

Idapalapati

Wang

2021

Fatigue Fract Eng Mat Struct

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“…Apart from steels, the possibilities of using DR to enhance the properties of several other engineering materials that find profound applications in industries were explored in the past. For instance, light materials like Mg alloys [52][53][54] or Zr alloys [55]; softer materials like Al or Cu alloys [56][57][58][59][60][61][62]; hard and difficult-to-machine materials like cast irons [32,63], Ni alloys [64][65][66], or Ti alloys [67][68][69]; composite materials like Al-SiC [70,71] were demonstrated. All these studies reported excellent improvement in properties of interest in the assumed material when compared with untreated conditions.…”

Section: The Deep Rolling Processmentioning

confidence: 99%

“…Interestingly, the ring-cut method proposed in their work was observed to be an economical and effective method for assessing hardening quality and subsequent parameter optimization of the DR process. D. Mombeini and A. Atrian [59] studied the effect of DR parameters (rolling depth, feed rate, number of passes, ball diameter, and friction) on induced stress states in C38500 brass material through 2D FE simulations using the ABAQUS tool and correlated the results with experimental data. The simulation results showed that increasing the rolling depth/force enhanced the CRS magnitude and depth.…”

Section: Finite Element Modeling Of the Deep Rolling Processmentioning

confidence: 99%

Deep Rolling Techniques: A Comprehensive Review of Process Parameters and Impacts on the Material Properties of Commercial Steels

Noronha,

Sharma,

Prabhu Parkala

et al. 2024

Metals

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The proposed review demonstrates the effect of the surface modification process, specifically, deep rolling, on the material surface/near-surface properties of commercial steels. The present research examines the various process parameters involved in deep rolling and their effects on the material properties of AISI 1040 steel. Key parameters such as the rolling force, feed rate, number of passes, and roller geometry are analyzed in detail, considering their influence on residual stress distribution, surface hardness, and microstructural alterations. Additionally, the impact of deep rolling on the fatigue life, wear resistance, and corrosion behavior of AISI 1040 steel is discussed. Engineering components manufactured by AISI 1040 steel can perform better and last longer when deep rolling treatments are optimized with an understanding of how process variables and material responses interact. This review provides critical insights for researchers and practitioners interested in harnessing deep rolling techniques to enhance the mechanical strength and durability of steel components across diverse industrial settings. In summary, the valuable insights provided by this review pave the way for continued advancements in deep rolling techniques, ultimately contributing to the development of more durable, reliable, and high-performance steel components in diverse industrial applications. The establishment of generalized standardizations for the deep rolling process proves unfeasible because of the multitude of controlling parameters and their intricate interactions. Thus, specific optimization studies tailored to the material of interest are imperative for process standardization. The published literature on the characterization of surface and subsurface properties of deep-rolled AISI 1040 steel, as well as process parameter optimization, remains limited. Additionally, numerical, analytical, and statistical studies and the role of ANN are limited compared with experimental work on the deep rolling process.

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An investigation of stress condition in vibration-assisted burnishing

Shen

Gong

Zhang

et al. 2019

Int J Adv Manuf Technol

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Experimental and numerical investigation of the effects of deep cold rolling on the bending fatigue tolerance of C38500 brass alloy

Cited by 8 publications

References 39 publications

Influence of residual stress distribution and microstructural characteristics on fatigue failure mechanism in Ni‐based Superalloy

Influence of residual stress distribution and microstructural characteristics on fatigue failure mechanism in Ni‐based Superalloy

Deep Rolling Techniques: A Comprehensive Review of Process Parameters and Impacts on the Material Properties of Commercial Steels

An investigation of stress condition in vibration-assisted burnishing

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