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Fabien L´ eonard Infrastructures Research interests UK XCT Focus Group Meeting Introductions Fabien L´ eonard Henry Moseley X-ray Imaging Facility The University of Manchester May 8 th 2013 National Physical Laboratory, Teddington F. L´ eonard — UK XCT Focus Group Meeting 1/8

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This is the presentation I gave at the UK XCT focus group meeting in May 2013. It covers my research interests and quickly presents the HMXIF.

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Page 1: Introduction

Fabien Leonard Infrastructures Research interests

UK XCT Focus Group MeetingIntroductions

Fabien Leonard

Henry Moseley X-ray Imaging FacilityThe University of Manchester

May 8 th 2013National Physical Laboratory, Teddington

F. Leonard — UK XCT Focus Group Meeting 1/8

Page 2: Introduction

Fabien Leonard Infrastructures Research interests

Fabien Leonard

Research Associate

October 2010 – Present, Henry Moseley X-ray Imaging Facility

Collaborations with NPL and HMXIF Users

Commercial Access Manager

June 2011 – April 2013

Commercial activity grew from 1 to 4 people

PhD Student

2006–2010, University of Manchester, SCC of Alloy 600

MScRes in Materials Science

2005–206, University of Limoges (France)

MScEng in Materials Science and Engineering

2003–2006, Ecole Nationale d’Ingenieurs de Limoges

F. Leonard — UK XCT Focus Group Meeting 2/8

Page 3: Introduction

Fabien Leonard Infrastructures Research interests

Henry Moseley X-ray Imaging Facility

The Henry Moseley X-ray Imaging Facility consists of a suite ofstate-of-the-art Computed Tomography (CT) instruments:

Nikon Metris 225/320 kV CB

Nikon Metris XTH225

Xradia MicroXCT

Xradia VersaXRM 500

Xradia nanoXCT

Gatan XuM

Scanco XtremeCT

Rapiscan RTT20

The facility provides both academic and industrial researchers with accessto a unique combination of world-class equipment for non-destructive 3Dimaging on millimetre to nanometre lengthscales.

F. Leonard — UK XCT Focus Group Meeting 3/8

Page 4: Introduction

Fabien Leonard Infrastructures Research interests

Research interests

My research focuses on:

1 understanding the potential and limitations of XCT systems andassociated dimensional measurements

2 developping new 3D measurements for the advanced microstructuralcharacterisation of materials

F. Leonard — UK XCT Focus Group Meeting 4/8

Page 5: Introduction

Fabien Leonard Infrastructures Research interests

Research interestspotential and limitations of XCT

Collaboration with NPLFreeForm Group:

Verification of metrologicalperformances for dimensional

measurement tasks

Collaboration with NPLPolymer Group:

Understanding XCT porositymeasurements with composites

F. Leonard — UK XCT Focus Group Meeting 5/8

Page 6: Introduction

Fabien Leonard Infrastructures Research interests

Research interestsadvanced microstructural characterisation

F. Leonard, J. Stein, A. Wilkinson, P. Withers; 3D characterisation of void distributionin resin film infused composites. In Industrial Computed Tomography (ICT) 2012.F. Leonard, J. Stein, P. Withers, A. Wilkinson; 3D damage characterisation incomposite impacted panels by laboratory X-ray computed tomography. In 1st Int.Conference on Tomography of Materials and Structures 2013.F. Leonard and P. Withers; Laboratory X-ray computed tomography applied to thecharacterisation of tubular composite specimen. In 1st International Conference onTomography of Materials and Structures 2013.F. Leonard, S. Tammas-Williams, P. Prangnel, I. Todd, P. Withers; Assessment byX-ray CT of the effects of geometry and build direction on defects in titanium ALMparts. In Industrial Computed Tomography (ICT) 2012.

Defects in composite Damage in composite Damage in composite Defects in metal

F. Leonard — UK XCT Focus Group Meeting 6/8

Page 7: Introduction

Fabien Leonard Infrastructures Research interests

Research interestsadvanced microstructural characterisation

R. Stein, M. Petkovski, D. Engelberg, F. Leonard, P. Withers; Characterizing theeffects of elevated temperature on the pore structure of AGC reactor pressure vesselconcrete using X-ray computed tomography. In RILEM, NUCPERF 2012.M. Daly, F. Leonard, J. Sharples, A. Sherry; Advanced assessment of ductile tearing innuclear reactor pressure vessel steel using X-ray tomography. In 13th InternationalConference on Fracture 2013.M. Daly, F. Leonard, J. Sharples, A. Sherry; Advanced Assessment of the ductilefracture mechanism in A508 class 3 reactor pressure vessel steel using laboratory X-raytomography. In ASME 2013 Pressure vessel & piping division conference PVP 2013.P. Potluri, Z. Yousaf, F. Leonard, P. Withers; Meso-scale analysis of 2D glass wovenpreform under compaction. In International Conference on Composite Materials 2013.

Cement 2D slice Pores in cement Defects in RPV steel Defects in RPV steel

F. Leonard — UK XCT Focus Group Meeting 7/8

Page 8: Introduction

Fabien Leonard Infrastructures Research interests

Thank you!

Dr Fabien [email protected]

F. Leonard — UK XCT Focus Group Meeting 8/8