Search Results - "Biffi, C. A."

Effect of Ultrasonic Nanocrystal Surface Modification on the Microstructure and Martensitic Transformation of Selective Laser Melted Nitinol by Biffi, C.A., Bassani, P., Nematollahi, M., Shayesteh Moghaddam, N., Amerinatanzi, A., Mahtabi, M.J., Elahinia, M., Tuissi, A.

“…Nitinol has significant potential for biomedical and actuating-sensing devices, thanks to its functional properties. The use of selective laser melting (SLM)…”
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Influence of compositional ratio on microstructure and martensitic transformation of CuZr shape memory alloys by Biffi, C.A., Figini, A., Tuissi, A.

“…In the present work the effect of Cu/Zr atomic ratio on structural and calorimetric properties of this high temperature shape memory alloy (HTSMA) is studied…”
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Synthesis and structural analysis of Cu10Zr7 by Figini Albisetti, A., Biffi, C.A., Tuissi, A.

“…Few and poor experimental data for the Cu10Zr7 intermetallic compound are available in literature. Up to now, its crystal structure has not been refined yet…”
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Ad Hoc Heat Treatments for Selective Laser Melted Alsi10mg Alloy Aimed at Stress-Relieving and Enhancing Mechanical Performances by Fiocchi, J., Biffi, C. A., Colombo, C., Vergani, L. M., Tuissi, A.

“…The response of an AlSi10Mg alloy produced by selective laser melting (SLM) to specifically designed heat treatments is explored. Thermal phenomena of the…”
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Effect of microstructure, residual stresses and building orientation on the fatigue response up to 10 ... cycles of an SLM AlSi10Mg alloy ([...] denotes ProQuest formulae omitted) by Tridello, A, Fiocchi, J, Biffi, CA, Chiandussi, G, Rossetto, M

“…It is well-known in the literature that the fatigue response of specimens produced through Additive Manufacturing (AM) processes is mainly controlled by the…”
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Spatter reduction in nanosecond fibre laser drilling using an innovative nozzle by Biffi, C. A., Previtali, B.

“…Pulsed wave fibre lasers are becoming a popular industrial tool in microprocessing due to their many positive features, such as high beam quality, high…”
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Simulated and Experimental Damping Properties of a SMA/Fiber Glass Laminated Composite by Arnaboldi, S., Bassani, P., Biffi, C. A., Tuissi, A., Carnevale, M., Lecis, N., LoConte, A., Previtali, B.

“…In this article, an advanced laminated composite is developed, combining the high damping properties of shape memory alloy (SMA) with mechanical properties and…”
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VHCF response of Gaussian SLM AlSi10Mg specimens: Effect of a stress relief heat treatment by Tridello, A., Fiocchi, J., Biffi, C.A., Chiandussi, G., Rossetto, M., Tuissi, A., Paolino, D.S.

“…•Ultrasonic VHCF tests were successfully conducted on AlSi10 SLM Gaussian specimens.•Annealing for two hours at 320 °C is detrimental for the VHCF…”
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Laser Micro-processing of Zr50Cu28Ni7Co15 High-Temperature Shape Memory Alloys by Biffi, C. A., Tuissi, A.

“…In this paper, an experimental study of laser micro-processing on a Cu-Zr-based shape memory alloy (SMA), which is suitable for high-temperature (HT)…”
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Laves phases in selective laser melted TiCr1.78 alloys for hydrogen storage by Biffi, C.A., Demir, A.G., Coduri, M., Previtali, B., Tuissi, A.

“…[Display omitted] •Feasibility of selective laser melting (SLM) of prealloyed and mixed TiCr1.78 powders was demonstrated.•Energy density plays a relevant rule…”
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Laser ignition in Self-propagating High temperature Synthesis of porous NiTinol Shape Memory Alloy by Biffi, C.A., Bassani, P., Sajedi, Zahra, Giuliani, P., Tuissi, A.

“…[Display omitted] •Laser ignition can be applied in SHS process for synthesis of materials for elemental powders.•Ni and Ti elemental powders were used for…”
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VHCF response of as‐built SLM AlSi10Mg specimens with large loaded volume by Tridello, A., Biffi, C.A., Fiocchi, J., Bassani, P., Chiandussi, G., Rossetto, M., Tuissi, A., Paolino, D.S.

“…It is well known in the literature that fatigue is particularly critical for Additive Manufacturing (AM) parts, because internal defects originating during the…”
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Modulating the damping capacity of SLMed AlSi10Mg trough stress-relieving thermal treatments by Colombo, C., Biffi, C.A., Fiocchi, J., Scaccabarozzi, D., Saggin, B., Tuissi, A., Vergani, L.M.

“…•SLMed specimens are studied in as-built configuration and after thermal treatments.•Variations of tensile properties, residual stresses, damping capacity are…”
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The effect of annealing on the transformation and the microstructure of Mn1−xCrxCoGe alloys by Torrens-Serra, J., Biffi, C.A., Santamarta, R., Recarte, V., Pérez-Landazábal, J.I., Tuissi, A., Cesari, E.

“…In this work the effect of different thermal treatments on the transformation behavior of Mn1−xCrxCoGe alloys, with x=0.15 and 0.20 has been analyzed. The…”
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Micro-processing of NiMnGa shape memory alloy by using a nanosecond fiber laser by Biffi, C.A., Tuissi, A.

“…The interest on Ferromagnetic Shape Memory Alloys (FSMAs), such as NiMnGa, is growing up, thanks to their functional properties to be employed in a new class…”
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Fiber laser drilling of Ni46Mn27Ga27 ferromagnetic shape memory alloy by Biffi, C.A., Tuissi, A.

“…The interest in ferromagnetic shape memory alloys (SMAs), such as NiMnGa, is increasing, thanks to the functional properties of these smart and functional…”
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Laser beam welding of CuZn open-cell foams by Biffi, C.A., Colombo, D., Tuissi, A.

“…Porous metallic materials with cellular structures combine many physical and functional characteristics. This mixture of different properties makes these…”
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Passive damping of slender and light structures by Bassani, P., Biffi, C.A., Carnevale, M., Lecis, N., Previtali, B., Lo Conte, A.

“…[Display omitted] ► A hybrid composite material for the passive suppression of flexural vibrations is proposed. ► A matrix of glass fiber/epoxy resin laminated…”
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X-ray visibility and metallurgical features of NiTi shape memory alloy with erbium by Tofail, S.A.M, Butler, J., Gandhi, A.A., Carlson, J.M., Lavelle, S., Carr, S., Tiernan, P., Warren, G., Kennedy, K., Biffi, C.A., Bassani, P., Tuissi, A.

“…A high X-ray visibility of surgical devices is critical during minimally invasive surgery for exact placement of these devices within the targeted anatomical…”
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Heat treatment of aluminium alloys produced by laser powder bed fusion: A review by Fiocchi, J., Tuissi, A., Biffi, C.A.

“…Laser powder bed fusion (LPBF) is the most widely used additive manufacturing technique and has received increasing attention owing to the high design freedom…”
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