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Output details

15 - General Engineering

City University London

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Output 28 of 212 in the submission

Article title

An investigation of phase transformation and crystallinity in laser surface modified H13 steel

Type

D - Journal article

DOI

10.1007/s00339-012-7149-2

Title of journal

Applied Physics A

Article number

Volume number

110

Issue number

First page of article

673

ISSN of journal

1432-0630

Year of publication

2013

URL

Number of additional authors

Additional information

A significant increase in hardness of H13 tool steel was reported after laser surface modification. New findings on phase transformation and crystallinity are reported for the first time. Laser treatments introduce faster cooling which results in smaller grain size. Increase of hardness due to grain size decrease is in agreement with the Hall–Petch relationship. This project lead to a highly industrial project with multinational company Mincon International Ltd. through Enterprise Ireland Innovation Partnership project and it was awarded DCU Invent Commercialisation Award 2011 by DCU Tech transfer office for the leadership role in this successful industrial collaboration.

Interdisciplinary

Cross-referral requested

Research group

B - Structural & Geotechnical Engineering

Proposed double-weighted

Double-weighted statement

Reserve for a double-weighted output

Non-English

English abstract