Thermal expansion of titanium

Hidnert, P.

doi:10.6028/jres.030.008

Cited by 75 publications

(38 citation statements)

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“…This could be explained by the differences in the preparation of the specimens. During autoclaving the specimens are heated, undergo thermal expansion and contract again while cooled to room temperature (Hidnert ). The induced microcracks created by contraction could make the surface more porous and increases the baseline SFE.…”

Section: Discussionmentioning

confidence: 99%

Candida albicans aspects of novel silane system–coated titanium and zirconia implant surfaces

Villard

Seneviratne

Tsoi

et al. 2014

Clinical Oral Implants Res

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Section: Discussionmentioning

confidence: 99%

Candida albicans aspects of novel silane system–coated titanium and zirconia implant surfaces

Villard

Seneviratne

Tsoi

et al. 2014

Clinical Oral Implants Res

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“…x 10 -6 K -1 at 360ºC [28]. Therefore, application of a titanium bond coating would be expected to improve adhesion since its CTE of 8.5 x 10 -6 K -1 (at room temperature) [29], lies in between that of the substrate and the coating.…”

Section: Introductionmentioning

confidence: 99%

Ceramic coating for corrosion (c3) resistance of nuclear fuel cladding

Alat

Motta

Comstock

et al. 2015

Surface and Coatings Technology

102

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In an attempt to develop a nuclear fuel cladding that is more tolerant to loss-of-coolant-accidents (LOCA), ceramic coatings were deposited onto a ZIRLO™ 1 substrate by cathodic arc physical vapor deposition (CA-PVD). The coatings consisted of either Ti 1-x Al x N or TiN ceramic monolithic layers with a titanium bond coating layer as the interlayer between the ceramic coating and the ZIRLO™ substrate to improve coating adhesion. Several coating deposition trials were performed investigating the effects of bond coating thickness (200-800 nm), ceramic coating thickness (4, 8 and 12 µm), substrate surface roughness prior to deposition, and select coating deposition processing parameters, such as nitrogen partial pressure and substrate bias, in

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“…The mechanical and thermal properties of each layer like density, Poisson's ratio, Young's modulus, coefficient of expansion, thermal conductivity and specific heat were taken from the references. [34][35][36][37][38][39][40] Because the heat which was created during plastic deformation was negligible in comparison with heat caused by laser energy, modeling of the process can be decoupled in sequential thermal and stress analyses. Consequently, thermal analysis was done first to obtain the temperature distribution in the specimen and then stress analysis was performed to determine strain and stress fields.…”

Section: Finite Element Simulationmentioning

confidence: 99%

“…The mechanical and thermal properties of each layer like density, Poisson’s ratio, Young’s modulus, coefficient of expansion, thermal conductivity and specific heat were taken from the references. 34–40…”

Section: Finite Element Simulationmentioning

confidence: 99%

Through-depth residual stress measurement of laser bent steel–titanium bimetal sheets

Kotobi

Honarpisheh

2018

The Journal of Strain Analysis for Engineering Design

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Laser bending is one of the thermal forming processes which in each pass of it, the temperature of sample increases at heat-affected zone during irradiation time considerably and then it cools to near ambient temperature after passing the laser beam. Consequently, it can be predicted that the process can induce significant residual stress in the sample. In this article, laser bending process of the explosive welded steel-titanium bimetal sample was done and the through-thickness residual stress profile of it was investigated by the slitting method experimentally. The pulse-regularization approach was used to calculate the residual stress in the bimetal sample. Also, simulation of the laser bending process was performed and the numerical residual stress profile was compared with the experimental one. Furthermore, the effects of process parameters including laser power, scanning velocity and number of scanning passes on the bending angle of bimetal samples were investigated experimentally. Besides, the effect of laser bending process on the surface microhardness was studied. The results demonstrated that the laser bending process can create significant residual stress at the heataffected zone of specimen. In the residual stress profile of bimetal sample, a discontinuity was seen at the interface of the materials, as was expected. There was a good agreement between experimental and numerical results. The maximum compressive and tensile residual stresses raised by increase laser power and number of scanning passes. Both of them reduced by magnifying scanning velocity. The laser bending process can increase the surface microhardness at the heat-affected zone which can be attributed to the reduction of grain size at the heat-affected zone.

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Thermal expansion of titanium

Cited by 75 publications

References 0 publications

Candida albicans aspects of novel silane system–coated titanium and zirconia implant surfaces

Candida albicans aspects of novel silane system–coated titanium and zirconia implant surfaces

Ceramic coating for corrosion (c3) resistance of nuclear fuel cladding

Through-depth residual stress measurement of laser bent steel–titanium bimetal sheets

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