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Mason, Catharine; Worswick, Michael J.

doi:10.1023/a:1010903415661

Cited by 21 publications

(1 citation statement)

References 8 publications

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“…05) is also consistent with results obtained by some authors on pure iron and Remko specimens subjected to high strain rate deformation. 16,17 These authors also observed the effect substructure deformation produced on material hardness with an increase in hardness when the strain rate increased. Also they did not observe any adiabatic shear banding in their Remko specimens which also supports the observations of continuous chip when machining Remko material in the present study.…”

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confidence: 89%

Role of phase and grain size on chip formation and material work hardening during machining of single and dual phase steels

M’Saoubi¹,

Chandrasekaran²

2004

Ironmaking & Steelmaking

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The present investigation focuses on the role of phase and grain size in steels on material deformation and work hardening associated with chip formation in orthogonal turning. The study covered single phase (ferritic, austenitic) and dual phase (duplex, ferritic-pearlitic) materials. Results indicated a strong effect of phase on primary chip parameters, material work hardening and tool chip friction but a limited effect of grain size.

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mentioning

confidence: 89%

Role of phase and grain size on chip formation and material work hardening during machining of single and dual phase steels

M’Saoubi¹,

Chandrasekaran²

2004

Ironmaking & Steelmaking

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Fracture Characterization of Rolled Sheet Alloys in Shear Loading: Studies of Specimen Geometry, Anisotropy, and Rate Sensitivity

2016

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Two different shear sample geometries were employed to investigate the failure behaviour of two automotive alloy rolled sheets; a highly anisotropic magnesium alloy (ZEK100) and a relatively isotropic dual phase steel (DP780) at room temperature. The performance of the butterfly type specimen (Mohr and Henn, 2007;Dunand and Mohr, 2011) was evaluated at quasi-static conditions along with that of the shear geometry of Peirs et al.(2012) using in situ digital image correlation (DIC) strain measurement techniques. It was shown that both test geometries resulted in similar strain-paths; however, the fracture strains obtained using the butterfly specimen were lower for both alloys. It is demonstrated that ZEK100 exhibits strong anisotropy in terms of failure strain. In addition, the strain rate sensitivity of fracture for ZEK100 was studied in shear tests with strain rates from quasi-static (0.01 s -1 ) to elevated strain rates of 10 s -1 and 100 s -1 , for which a reduction in fracture strain was observed with increasing strain rate.

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Influence of shock prestraining on the formation of shear localization in 304 stainless steel

Xue

Gray

Henrie

et al. 2005

Metall Mater Trans A

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Untitled

Cited by 21 publications

References 8 publications

Role of phase and grain size on chip formation and material work hardening during machining of single and dual phase steels

Role of phase and grain size on chip formation and material work hardening during machining of single and dual phase steels

Fracture Characterization of Rolled Sheet Alloys in Shear Loading: Studies of Specimen Geometry, Anisotropy, and Rate Sensitivity

Influence of shock prestraining on the formation of shear localization in 304 stainless steel

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