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13 - Electrical and Electronic Engineering, Metallurgy and Materials

Sheffield Hallam University

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Output 18 of 110 in the submission

Article title

CrAlYCN/CrCN nanoscale multilayer PVD coatings deposited by the combined High Power Impulse Magnetron Sputtering/Unbalanced Magnetron Sputtering (HIPIMS/UBM) technology

Type

D - Journal article

DOI

10.1016/j.surfcoat.2008.10.033

Title of journal

Surface and Coatings Technology

Article number

Volume number

203

Issue number

First page of article

1237

ISSN of journal

0257-8972

Year of publication

2009

URL

http://shura.shu.ac.uk/1112/

Number of additional authors

Additional information

The paper reports on the properties of a novel coating which utilises the concept of low shear strength interfaces produced by kinetic segregation of carbon in nanoscale multilayer structured PVD coating. This concept broadened the long-standing view of the physics of superlattice coatings; that usable interfaces must be atomically sharp and produced via a coherent growth mechanism. Low shear strength interfaces change the wear mechanism in multilayer coatings essential to avoid built-up edge formation when machining aerospace-grade Ti- and Al- alloys. Sandvik, invested in two PhD students at MERI to further develop these high demand coatings.

Interdisciplinary

Cross-referral requested

Research group

None

Proposed double-weighted

Double-weighted statement

Reserve for a double-weighted output

Non-English

English abstract