Search Results - "Clare, A. T"

The effect of large-area pulsed electron beam melting on the corrosion and microstructure of a Ti6Al4V alloy by Walker, J.C., Murray, J.W., Nie, M., Cook, R.B., Clare, A.T.

“…•Ti–6Al–4V alloy was large area electron beam melted at 1.38J/cm2 energy density.•An alpha prime martensitic phase transformation occurred at the surface.•The…”
Get full text

Nanostructures in austenitic steel after EDM and pulsed electron beam irradiation by Murray, J.W., Walker, J.C., Clare, A.T.

“…The resulting recast layer from EDM often exhibits high levels of residual stress, unacceptable crack density and high surface roughness; all of which will…”
Get full text

Amorphous layer formation in Al86.0Co7.6Ce6.4 glass-forming alloy by large-area electron beam irradiation by Li, C.L., Murray, J.W., Voisey, K.T., Clare, A.T., McCartney, D.G.

“…•LAEB irradiation was used to generate an amorphous layer in an Al–Co–Ce alloy.•Microstructural and compositional homogenisation was obtained by…”
Get full text

Pulsed electron beam surface melting of CoCrMo alloy for biomedical applications by Walker, J.C., Cook, R.B., Murray, J.W., Clare, A.T.

“…The use of CoCrMo alloys in biomedical applications has come under scrutiny recently due to unacceptable revision rates of certain hip resurfacing and total…”
Get full text

Corrosion behaviour of a rapidly solidified Al87.4Co7.9Ce4.7 layer prepared by large area electron beam irradiation by Li, C.L., Murray, J.W., Voisey, K.T., Clare, A.T., McCartney, D.G.

“…•Amorphous layer formed by LAEB was more corrosion resistant than as-cast alloy.•Cracks in the treated layer exposed the untreated substrate to the…”
Get full text

Laser cladding of Inconel 625 wire for corrosion protection by Abioye, T.E., McCartney, D.G., Clare, A.T.

“…•A strategy for high integrity laser cladding of stainless steel components with the corrosion resistant Inconel 625 wire is presented.•The mechanism of…”
Get full text

A parametric study of Inconel 625 wire laser deposition by Abioye, T.E., Folkes, J., Clare, A.T.

“…•A process map for laser deposition of Inconel 625 wire has been established.•Wire dripping, stubbing and smooth wire transfer were observed at varying…”
Get full text

Quantification and characterisation of porosity in selectively laser melted Al–Si10–Mg using X-ray computed tomography by Maskery, I., Aboulkhair, N.T., Corfield, M.R., Tuck, C., Clare, A.T., Leach, R.K., Wildman, R.D., Ashcroft, I.A., Hague, R.J.M.

“…We used X-ray computed tomography (CT), microscopy and hardness measurements to study Al–Si10–Mg produced by selective laser melting (SLM). Specimens were…”
Get full text

A parametric study on laser cladding of Ti-6Al-4V wire and WC/W2C powder by Farayibi, P. K., Abioye, T. E., Clare, A. T.

“…In this paper, laser cladding of Ti-6Al-4V wire and WC/W 2 C powder to produce metal matrix composite clads with a high ceramic reinforcement and a wider clad…”
Get full text

Tribological behaviour of an electrochemical jet machined textured Al-Si automotive cylinder liner material by Walker, J.C., Kamps, T.J., Lam, J.W., Mitchell-Smith, J., Clare, A.T.

“…This paper investigates the use of Electrochemical Jet Machining to surface texture a hyper-eutectic Al-Si cylinder liner material. Samples were lapped to a…”
Get full text

Advancing electrochemical jet methods through manipulation of the angle of address by Mitchell-Smith, J., Speidel, A., Clare, A.T.

“…[Display omitted] Electrochemical jet processing techniques have traditionally been considered to be limited to planar interactions with the electrolyte jet…”
Get full text

Selective laser sintering of barium titanate–polymer composite films by Clare, A. T, Chalker, P. R, Davies, S, Sutcliffe, C. J, Tsopanos, S

“…A selective laser sintering process has been used to consolidate electro-ceramic thin films on silicon substrates. Methods of forming pre-positioned layers of…”
Get full text

Functionally graded Ni-Ti microstructures synthesised in process by direct laser metal deposition by Abioye, T. E., Farayibi, P. K., Kinnel, P., Clare, A. T.

“…The fabrication of biomedical devices using Ni-Ti compositions is limited to conventional techniques and the use of near equiatomic pre-alloyed Ni and Ti…”
Get full text

Creep behaviour of inconel 718 processed by laser powder bed fusion by Xu, Zhengkai, Hyde, C.J., Tuck, C., Clare, A.T.

“…[Display omitted] Additive manufacturing lends itself well to the manufacture of aerospace parts due to the high complexity and small volume of many components…”
Get full text

Repair of EDM induced surface cracks by pulsed electron beam irradiation by Murray, J.W., Clare, A.T.

“…► For the first time the mechanism of crack repair via large-area electron beam irradiation is elucidated. ► Surface cracks are shown to be entirely eliminated…”
Get full text

Alloy design and adaptation for additive manufacture by Clare, A.T., Mishra, R.S., Merklein, M., Tan, H., Todd, I., Chechik, L., Li, J., Bambach, M.

“…[Display omitted] In this review the authors provide a comprehensive insight into additive manufacturing process mechanics which explore how thermodynamics…”
Get full text

Meso-scale defect evaluation of selective laser melting using spatially resolved acoustic spectroscopy by Hirsch, M., Catchpole-Smith, S., Patel, R., Marrow, P., Li, Wenqi, Tuck, C., Sharples, S. D., Clare, A. T.

“…Developments in additive manufacturing technology are serving to expand the potential applications. Critical developments are required in the supporting areas…”
Get full text

Surface improvement of laser clad Ti–6Al–4V using plain waterjet and pulsed electron beam irradiation by Farayibi, P.K., Abioye, T.E., Murray, J.W., Kinnell, P.K., Clare, A.T.

“…•Laser clad surfaces are characterised by peak-trough profiles.•Plain waterjet was used to eliminate the rippling on laser clad Ti–6Al–4V.•A relatively flat…”
Get full text

Laser Deposition of Ti-6Al-4V Wire with WC Powder for Functionally Graded Components by Farayibi, P. K., Folkes, J. A., Clare, A. T.

“…In this study, metal matrix ceramic (MMC) functionally graded components are fabricated using a method based upon shape metal deposition. Laser deposition…”
Get full text

Workpiece debris deposition on tool electrodes and secondary discharge phenomena in micro-EDM by Murray, J., Zdebski, D., Clare, A.T.

“…► We investigate workpiece material deposition onto the tool electrode in Micro-EDM. ► The thickness of the layer of deposited material is a function of spark…”
Get full text