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2020
1 Downloads (Pure)

Optimization of TIG welding parameters using a hybrid Nelder Mead - Evolutionary algorithms method

Jones, S., Lawrence, J. & Tabor, J., 10 Feb 2020, In : Journal of Manufacturing and Materials Processing. 4, 1, 22 p., 10.

Research output: Contribution to journalArticle

Open Access
File
Evolutionary algorithms
Welding
Function evaluation
Simulated annealing
Particle swarm optimization (PSO)
2019
1 Citation (Scopus)

Alteration of Wetting Properties of Orthopaedic Titanium Alloy (Ti-6Al-7Nb) using Laser Shock Peening

Shen, X., Shukla, P., Swanson, P., An, Z., Prabhakaran, S., Waugh, D., Nie, X., Mee, C., Nakhodchi, S. & Lawrence, J., 15 Sep 2019, In : Journal of Alloys and Compounds. 801, p. 327-342 16 p.

Research output: Contribution to journalArticle

Shot peening
Orthopedics
Titanium alloys
Wetting
Lasers

Effect of Laser Shock Peening on Commercially Pure Titanium-1 Weldment Fabricated by Gas Tungsten Arc Welding Technique

Varin, S., Agarwal, M., Chugh, A., Manikandan, M., Prabhakaran, S., Kalainathan, S., Shukla, P., Lawrence, J. & Arivazhagan, N., Jun 2019, In : Transactions of the Indian Institute of Metals. 72, 6, p. 1569–1573 5 p.

Research output: Contribution to journalArticle

Tungsten
Shot peening
Electric arc welding
Titanium
Gases
Open Access
peening
Hastelloy (trademark)
heat resistant alloys
plastic deformation
shock
17 Downloads (Pure)

Influence of Interpass Temperature on Wire Arc Additive Manufacturing (WAAM) of Aluminium Alloy Components

Derekar, K., Lawrence, J., Melton, G. B., Addison, A., Zhang, X. & Xu, L., 22 Feb 2019, MATEC Web of Conferences. EDP Sciences, Vol. 269. 6 p. 5001. (MATEC Web of Conferences).

Research output: Chapter in Book/Report/Conference proceedingConference proceeding

Open Access
File
3D printers
Aluminum alloys
Wire
Porosity
Temperature
2 Downloads (Pure)
Open Access
File
Shot peening
Orthopedics
Topography
Wetting
Residual stresses

Laser Surface Engineering of Polymeric Materials for Enhanced Mesenchymal Stem Cell Adhesion and Growth

Waugh, D., Cosgrove, D., Hussain, I. & Lawrence, J., 3 May 2019, (Accepted/In press) Contact Angle, Wettability and Adhesion. Mittal, K. (ed.). New York: Scrivener Publishing, Vol. 4. p. (In-press)

Research output: Chapter in Book/Report/Conference proceedingChapter

Polyether ether ketones
Cell adhesion
Cell growth
Stem cells
Lasers

Laser surface texturing of β-Ti alloy for orthopaedics: Effect of different wavelengths and pulse durations

Menci, G., Demir, G., Waugh, D., Lawrence, J. & Previtali, B., 30 Sep 2019, In : Applied Surface Science. 489, p. 175-186 12 p.

Research output: Contribution to journalArticle

orthopedics
Texturing
Orthopedics
Laser pulses
pulse duration

Measurement of ferrite content of stainless steel sheet welds using a new Ferrite Density Number scale

Kshirsagar, R., Jones, S., Lawrence, J. & Tabor, J., 1 Dec 2019, In : Journal of Materials Processing Technology. 274, 116278.

Research output: Contribution to journalArticle

Stainless Steel
Steel sheet
Ferrite
Welds
Stainless steel

Microstructure and Mechanical Properties of 316L Stainless Steel Fabricated Using Selective Laser Melting

Iqbal, N., E. Jimenez-Melerob, E., Ankalkhope, U. & Lawrence, J., 3 Jun 2019, In : MRS Advances. 4, 44-45, p. 2431-2439 9 p.

Research output: Contribution to journalArticle

stainless steels
melting
mechanical properties
microstructure
lasers

On the droplet size and application of wettability analysis for the development of ink and printing substrates

Gruber, M., Waugh, D., Lawrence, J., Langer, N. & Scholz, D., 24 Sep 2019, In : Langmuir. 35, 38, p. 12356-12365 10 p.

Research output: Contribution to journalArticle

inks
wettability
Ink
printing
Wetting
3 Downloads (Pure)

Prediction of Bead Geometry Using a Two-Stage SVM–ANN Algorithm for Automated Tungsten Inert Gas (TIG) Welds

Kshirsagar, R., Jones, S., Lawrence, J. & Tabor, J., 8 May 2019, In : Journal of Manufacturing and Materials Processing. 3, 2, 18 p., 39.

Research output: Contribution to journalArticle

Open Access
File
Inert gases
Tungsten
Welds
Neural networks
Geometry
2018
1 Citation (Scopus)

Ablation threshold measurements and surface modifications of 193 nm laser irradiated 4H-SiC

Mohammed, A. F., Al-Jarwany, Q. A., Clarke, A. J., Amaral, T. M., Lawrence, J., Kemp, N. T. & Walton, C. D., 1 Dec 2018, In : Chemical Physics Letters. 713, p. 194-202 9 p.

Research output: Contribution to journalArticle

Ablation
ablation
Surface treatment
fluence
thresholds
2 Citations (Scopus)
21 Downloads (Pure)
Open Access
File
peening
Hastelloy (trademark)
Shot peening
heat resistant alloys
Superalloys
4 Downloads (Pure)

Laser Cleaning of Grey Cast Iron Automotive Brake Disc: Rust Removal and Improvement in Surface Integrity

Ogbekene, Y., Shukla, P., Zhang, Y., Shen, X., Prabhakaran, S., Kalainathan, S., Gulia, K. & Lawrence, J., 30 Nov 2018, In : International Journal of Peening Science & Technology. 1, 2, p. 155 - 180 25 p.

Research output: Contribution to journalArticle

Open Access
File
Cast iron
Brakes
Cleaning
Lasers
Blast cleaning
1 Citation (Scopus)
5 Downloads (Pure)
Open Access
File
Nylon (trademark)
biomimetics
Apatite
Biomimetics
apatites
22 Downloads (Pure)

Mixed-State Wetting and Wetting Transitions on Laser Surface Engineered Polymeric Materials

Waugh, D., Lawrence, J., Langer, N. & Bidault, S., 1 Jun 2018, In : International Journal of Wettability Science and Technology. 1, 1, p. 63-84 21 p.

Research output: Contribution to journalArticle

Open Access
File
wetting
laser
wettability
adhesion
surface roughness

On the use of laser surface engineering to modulate bacterial adhesion

Waugh, D. & Lawrence, J., 15 Jun 2018, 11th International Symposium on Contact Angle, Wettability and Adhesion.

Research output: Chapter in Book/Report/Conference proceedingConference proceeding

Preface

Lawrence, J. & MacLellan, D., 1 Jan 2018, In : Lasers in Engineering. 39, 1-2, p. 1-2 2 p.

Research output: Contribution to journalEditorial

Laser applications
laser applications
Industrial applications
3 Downloads (Pure)

Surface engineering for the control of polyethylene terephthalate (PET) wettability characteristics using laser beam wavelength

Lawrence, J., Waugh, D., Walton, C., Langer, N. & Bidualt, S., 5 Dec 2018, (Accepted/In press) In : International Journal of Wettability Science and Technology. 1, 2, p. 95-120 26 p.

Research output: Contribution to journalArticle

Open Access
File
wettability
laser
wavelength
engineering
polymer
2 Citations (Scopus)
14 Downloads (Pure)

The efficacy of laser material processing for enhancing stem cell adhesion and growth on different materials

Waugh, D. & Lawrence, J., Feb 2018, Advances in Contact Angle, Wettability and Adhesion. Mittal, K. L. (ed.). Scrivener Publishing, Vol. 3.

Research output: Chapter in Book/Report/Conference proceedingChapter

Open Access
File
stem cells
laser materials
adhesion
engineering
laser welding

Wear behavior of Yttria Stabilized Zirconia Based Composite Coatings Developed by Thermal Spray

Nath, S., Lawrence, J., Dutta Majumdar, J. & Manna, I., 2018, (Unpublished) 27 p.

Research output: Working paper

Composite coatings
Yttria stabilized zirconia
Wear of materials
Thermal barrier coatings
Gas turbines

Wettability Characteristics of Laser Surface Engineered Polymers

Waugh, D. & Lawrence, J., Jan 2018, Laser Technology: Applications in Adhesion and Related Areas. Mittel, K. L. & Lei, W-S. (eds.). Scrivener Publishing

Research output: Chapter in Book/Report/Conference proceedingChapter

Wetting
Lasers
Polymers
Adhesion
Automotive industry
2017
587 Downloads (Pure)
Open Access
File
Meats
polyethylene terephthalate
conditioning
Polyethylene terephthalates
engineering
1 Citation (Scopus)
Open Access
Shot peening
Silicon carbide
Surface properties
Automotive engineering
Aerospace engineering
2 Citations (Scopus)
52 Downloads (Pure)
Open Access
File
petals
Surface structure
stainless steels
Stainless steel
Lasers
peening
heat resistant alloys
residual stress
hardness
shock
24 Citations (Scopus)
peening
Shot peening
titanium alloys
Titanium alloys
shock
7 Citations (Scopus)
45 Downloads (Pure)

NiTi shape memory alloy with enhanced wear performance by laser selective area nitriding for orthopaedic applications

Ng, C. H., Chan, C. W., Waugh, D. G., Lawrence, J. & Mann, H. C., 15 Jan 2017, In : Surface and Coatings Technology. 309, p. 1015-1022 8 p.

Research output: Contribution to journalArticle

Open Access
File
orthopedics
nitriding
Nitriding
Orthopedics
shape memory alloys

Preface

Lawrence, J. & Li, L., 2017, In : Lasers in Engineering. 36, 1-3, p. 1 1 p.

Research output: Contribution to journalEditorial

9 Citations (Scopus)
24 Downloads (Pure)

Surface engineering alumina armour ceramics with laser shock peening

Shukla, P., Robertson, S., Wu, H., Telang, A., Kattoura, M., Nath, S., Mannava, S. R., Vasudevan, V. & Lawrence, J., 15 Nov 2017, In : Materials and Design. 134 , p. 523-538 16 p.

Research output: Contribution to journalArticle

Open Access
File
Shot peening
Aluminum Oxide
Armor
Alumina
Lasers
12 Citations (Scopus)
28 Downloads (Pure)

Surface property modifications of silicon carbide ceramic following laser shock peening

Shukla, P., Nath, S., Wang, G., Shen, X. & Lawrence, J., Aug 2017, In : Journal of the European Ceramic Society. 37, 9, p. 3027-3038 12 p.

Research output: Contribution to journalArticle

Open Access
File
Shot peening
Silicon carbide
Surface properties
Surface treatment
Lasers
25 Downloads (Pure)
Open Access
File
polyethylene terephthalate
conditioning
wettability
Polyethylene terephthalates
Wetting
2016
5 Citations (Scopus)
52 Downloads (Pure)
Open Access
File
wettability
Wetting
Surface treatment
Cobalt
surface roughness
5 Citations (Scopus)
45 Downloads (Pure)

In vitro mesenchymal stem cell response to a CO2 laser modified polymeric material

Waugh, D. G., Hussain, I., Lawrence, J., Smith, G. C., Cosgrove, D. & Toccaceli, C., 1 Oct 2016, In : Materials Science and Engineering C. 67, p. 727-736 10 p.

Research output: Contribution to journalArticle

Open Access
File
stem cells
Stem cells
Cell growth
Lasers
Polymers
sealing
packaging
Packaging
Polymers
manufacturing

Lasers in Engineering: Preface

Majumdar, J. D., Manna, I. & Lawrence, J., 2016, In : Lasers in Engineering. 35, 1-4, p. 1 1 p.

Research output: Contribution to journalEditorial

13 Citations (Scopus)

Laser surface modification for the prevention of biofouling by infection causing Escherichia coli

Gillett, A., Waugh, D., Lawrence, J., Swainson, M. & Dixon, R., 1 May 2016, In : Journal of Laser Applications. 28, 2, 022503.

Research output: Contribution to journalArticle

Biofouling
infectious diseases
Escherichia
Escherichia coli
Surface treatment
2 Citations (Scopus)

Laser surface modification of polymeric surfaces for microbiological applications

Gillett, A., Waugh, D. G. & Lawrence, J., 19 Apr 2016, Laser Surface Modification of Biomaterials: Techniques and Applications. Vilar, R. (ed.). Elsevier, p. 197-220 24 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Biofilms
Biocompatible Materials
Lasers
Surface Properties
Fagus
9 Citations (Scopus)

Laser surface structuring of ceramics, metals and polymers for biomedical applications: A review

Shukla, P., Waugh, D. G., Lawrence, J. & Vilar, R., 19 Apr 2016, Laser Surface Modification of Biomaterials: Techniques and Applications. Vilar, R. (ed.). Elsevier, p. 281-299 19 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Ceramics
Polymers
Lasers
Metals
Biotechnology

Laser surface structuring of ceramics, metals and polymers for biomedical applications: A review

Shukla, P., Waugh, D. G., Lawrence, J. & Vilar, R., 22 Apr 2016, Laser Surface Modification of Biomaterials : Techniques and Applications . Vilar, R. (ed.). Woodhead Publishing Limited, p. 281-299 19 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

ceramics
polymers
metals
lasers
biotechnology
3 Citations (Scopus)

Modifications of surface properties of beta Ti by laser gas diffusion nitriding

Ng, C. H., Chan, C. W., Man, H. C., Waugh, D. & Lawrence, J., 1 May 2016, In : Journal of Laser Applications. 28, 2, 022505.

Research output: Contribution to journalArticle

gaseous diffusion
Diffusion in gases
nitriding
Nitriding
surface properties
8 Citations (Scopus)
laser materials
Bioactivity
wettability
surface treatment
Wetting
9 Citations (Scopus)

Surface treatments to modulate bioadhesion: A critical review

Waugh, D. G., Toccaceli, C., Gillett, A. R., Ng, C. H., Hodgson, S. D. & Lawrence, J., 1 Mar 2016, In : Reviews of Adhesion and Adhesives. 4, 1, p. 69-103 35 p.

Research output: Contribution to journalReview article

Surface treatment
Adhesion
Industry
Cost effectiveness
Stem cells

Surface treatments to modulate bioadhesion: A critical review

Waugh, D. G., Toccaceli, C., Gillett, A. R., Ng, C. H., Hodgson, S. D. & Lawrence, J., 1 Mar 2016, In : Reviews of Adhesion and Adhesives. 4, 1, p. 69-103 35 p.

Research output: Contribution to journalArticle

Surface treatment
Adhesion
Industry
Cost effectiveness
Stem cells