The Defining Role of Plastic Deformation on Resistance to Aqueous Corrosion of Interstitial Free Steel

Khan, Muhammad Imran; Prakash, Aditya; Mehtani, Hitesh Kumar; Raut, P.; Pai, Namit; Sarkar, A.; Prasad, M.J.N.V.; Parida, Smrutiranjan; Samajdar, I.

doi:10.1007/s11661-021-06412-4

Cited by 8 publications

(1 citation statement)

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“…Texture control has great technological significance in the metal industry (Sowerby & Johnson, 1975). Plastic deformations or annealing usually induce strong anisotropies in polycrystalline metals (Cahn, 1978), leading to directional dependencies of mechanical properties (Arminjon & Bacroix, 1991), magnetic properties (Chikazumi et al, 1957;Salih et al, 2014) and corrosion resistance (Amirnejad et al, 2021;Khan et al, 2021). The texture formation in wrought alloys can be very well controlled, for example, by thermomechanical treatments, in the case of aluminium (Engler et al, 2020) or steel sheet products for deep drawing (Davies et al, 1974).…”

Section: Introductionmentioning

confidence: 99%

Non-destructive texture characterization by a robot-arm-driven X-ray diffractometer

Sepsi,

Benke,

Mertinger

2024

J Appl Cryst

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The most common methods for texture characterization require cutting a coupon to be inserted into an X-ray texture goniometer or an electron microscope and are, therefore, destructive. However, there are many cases where texture characterization needs to be performed in a non-destructive way, where the measurement can be made without damaging the object. Typical examples are archaeological artefacts or very expensive materials. Here we demonstrate the application of an X-ray diffractometer mounted on a robotic arm designed for residual stress scanning for texture characterization, enabling the determination of the orientation distribution function for different locations on samples with complex geometries. The texture characterization method was benchmarked on a cold-rolled aluminium sheet.

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