The representative topography of worn hot rolling mill cylinders

Luc, Emilie; Bigerelle, Maxence; Deltombe, Raphaël; Dubar, Mirentxu

doi:10.1016/j.triboint.2014.05.031

Cited by 6 publications

(3 citation statements)

References 7 publications

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“…The microstructure of the cast CE-ICDP iron consists of a martensite matrix, coarse carbides M 3 C type-Fe 3 C (cementite-white), free graphite and secondary carbides along with residual austenite [28,29], see Fig. 3d.…”

Section: Microstructural Investigationmentioning

confidence: 99%

“…Friction and wear characterization of V-rich HSS alloys was performed by using a high temperature pin-on-disc tribometer and compared with that of conventionally cast carbide enhanced indefinite chilled double poured (CE-ICDP) iron. The reason for selecting CE-ICDP iron as a reference for this comparative study is its well known lubricious properties in high temperature tribological contacts [22]. High temperature wear tests were carried out at 500 °C which is an average high temperature of metal forming contacts [18,23].…”

Section: Introductionmentioning

confidence: 99%

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Laser metal deposition of vanadium-rich high speed steel: Microstructural and high temperature wear characterization

Rahman

Capuano

Rooij

et al. 2019

Surface and Coatings Technology

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Section: Microstructural Investigationmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Laser metal deposition of vanadium-rich high speed steel: Microstructural and high temperature wear characterization

Rahman

Capuano

Rooij

et al. 2019

Surface and Coatings Technology

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“…For example in hot rolling, in case of spun cast work roll of indefinite chilled double pour (ICDP) iron material, free graphite present in the microstructure acts as a solid lubricant. Due to intrinsic limitations of the casting process, the percentage fraction of graphite across the work roll shell radius is not homogenously distributed (Luc et al, 2015). As a result the wear performance and mechanical strength are affected.…”

Section: Advantagesmentioning

confidence: 99%

An Overview: Laser-Based Additive Manufacturing for High Temperature Tribology

et al. 2019

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Laser-based additive manufacturing (LBAM) is a versatile manufacturing technique, extensively adopted to fabricate metallic components of enhanced properties. The current review paper provides a critical assessment of the fabricated metallic coatings and parts through LBAM-processes [e.g., laser metal deposition (LMD) and selective laser melting (SLM)] for high temperature tribological applications. A succinct comparison of LBAM-fabrication and conventional manufacturing is given. The review provides an insight into the sophisticated application-driven material design for high temperature tribological contacts. The review highlights the major mechanisms behind the improvement in the tribology of the laser-deposits; properties evolving as a consequence of the microstructure, lamellar solid lubricants, sulfides, soft metals, lubricious oxides, and self-lubricating surfaces.

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