Welcome to the Amira-Avizo Software Use Case Gallery

Below you will find a collection of use cases of our 3D data visualization and analysis software. These use cases include scientific publications, articles, papers, posters, presentations or even videos that show how Amira-Avizo Software is used to address various scientific and industrial research topics.

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Multi-method characterization approach to facilitate a strategy to design mechanical and electrical properties of sintered copper

Multi-method characterization approach to facilitate a strategy to design mechanical and electrical properties of sintered copper

Porous materials have attracted great attention for various applications, e.g., catalysis, novel materials, energy related topics, acoustics, microelectronics, actuator, bioengineering and biomimetic. Recently, porous materials have gained interest as interconnect materials for power semiconductor device.

The trend in the semiconductor industry goes towards eco-friendliness and higher energy efficiency. Semiconductor compound materials, such as silicon carbide (SiC) or gallium nitride... Read more

A.Wijaya, B.Eichinger, F.F.Chamasemani, B.Sartory, R.Hammer, V.Maier-Kiener, D.Kiener, M.Mischitz, R.Brunner

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Damage Evaluation in Woven Glass Reinforced Polyamide 6.6/6 Composites Using Ultrasound Phase-Shift Analysis and X-ray Tomography

Damage Evaluation in Woven Glass Reinforced Polyamide 6.6/6 Composites Using Ultrasound Phase-Shift Analysis and X-ray Tomography

The paper proposes a new experimental methodology, based on ultrasonic measurements, that aims at evaluating the anisotropic damage in woven semi-crystalline polymer composites through new damage indicators. Due to their microstructure, woven composite materials are characterized by an anisotropic evolution of damage induced by different damage mechanisms occurring at the micro or mesoscopic scales. In this work, these damage modes in polyamide 6.6/6-woven glass fiber reinforced composites ha... Read more

Pascal Pomarède, Fodil Meraghni, Laurent Peltier, Stéphane Delalande, Nico F. Declercq

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Tomographic investigation of the effects of second phases on the biodegradation and nano-mechanical performance of a Mg-Zn-Ca alloy

Tomographic investigation of the effects of second phases on the biodegradation and nano-mechanical performance of a Mg-Zn-Ca alloy

A combination of 3D tomography techniques provides direct evidence that links the phase assemblage to the bio-corrosion behaviour of a magnesium-zinc-calcium (Mg-Zn-Ca) alloy. The true shape, connectivity and volume fraction of the components have been determined using focused ion beam (FIB) tomography. The mechanism of the effect of the components with different morphologies on biodegradation was studied with the help of FIB. Micro X-ray CT (MicroCT) was used to investigate the degradation o... Read more

Y.Lu, R.G.Ding, Y.L.Chiu, I.P.Jones

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Effects of Porosity on Mechanical Properties and Corrosion Resistances of PM-Fabricated Porous Ti-10Mo Alloy

Effects of Porosity on Mechanical Properties and Corrosion Resistances of PM-Fabricated Porous Ti-10Mo Alloy

Porous binary Ti-10Mo alloys were prepared using non-spherical titanium, molybdenum powders by the powder metallurgy (PM) space holder technique. Based on the three-dimensional analysis of porosity characteristics, a detailed assessment of the effects of porosity on mechanical properties and corrosion resistances in phosphate-buffered saline (PBS) was carried out. For comparison, PM-fabricated CP-Ti with 50.5% porosity sintered at 1200 °C for 2 h and dense Ti-10Mo alloy sintered at 1450 °C ... Read more

Wei Xu, Xin Lu, Bing Zhang, Chengcheng Liu, Shaomin Lv, Shidi Yang and Xuanhui Qu

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Enhanced mechanical stability of Ni-YSZ scaffold demonstrated by nanoindentation and Electrochemical Impedance Spectroscopy

Enhanced mechanical stability of Ni-YSZ scaffold demonstrated by nanoindentation and Electrochemical Impedance Spectroscopy

The electrochemical performance of Ni-YSZ SOFC anodes can quickly degrade during redox cycling. Mechanical damage at interfaces significantly decreases the number of active triple phase boundaries. This study firstly focuses on the sintering temperature impact on YSZ scaffold mechanical properties. The YSZ scaffold sintered at 1200 °C exhibited 56% Read more

B.Song; E.Ruiz-Trejo; N.P.Brandon

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An Investigation of Fiber Reinforced Chemically Bonded Phosphate Ceramic Composites at Room Temperature

An Investigation of Fiber Reinforced Chemically Bonded Phosphate Ceramic Composites at Room Temperature

In this study, chemically bonded phosphate ceramic (CBPC) fiber reinforced composites were made at indoor temperatures. The mechanical properties and microstructure of the CBPC composites were studied. The CBPC matrix of aluminum phosphate binder, metakaolin, and magnesia with different Si/P ratios was prepared. The results show that when the Si/P ratio was 1.2, and magnesia content in the CBPC was 15%, CBPC reached its maximum flexural strength. The fiber reinforced CBPC composites were prep... Read more

Zhu Ding; Yu-Yu Li; Can Lu; Jian Liu

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A multi-scale three-dimensional Cellular Automata fracture model of radiolytically oxidised nuclear graphite

A multi-scale three-dimensional Cellular Automata fracture model of radiolytically oxidised nuclear graphite

A multi-scale approach for fracture simulation, based on the Cellular Automata technique, has been developed and then applied to a nuclear graphite that is used in structural components of the UK Advanced Gas-cooled Reactors (AGR).

High resolution X-ray computed tomographs of Gilsocarbon grade
graphite, with up to 68% weight loss by radiolytic oxidation, provide quantitative descriptions of the porosity within its constitutive filler particles and their surrounding matrix. The st... Read more

Yelena Vertyagina, Thomas James Marrow

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Quantification of the degradation of Ni-YSZ anodes upon redox cycling

Quantification of the degradation of Ni-YSZ anodes upon redox cycling

Ni-YSZ anodes for Solid Oxide Fuel Cells are vulnerable to microstructural damage during redox cycling leading to a decrease in the electrochemical performance.

 

  • Quantification of redox damage by coupling 3D tomography, EIS and nanoindentation.
  • YSZ fracture, Ni detachment and agglomeration led to irreversible mechanical damage.
  • Ni nanoparticles obtained upon redox cycling improve electrochemical performance.
  • Loss in TPB densi... Read more

Bowen Song, Enrique Ruiz-Trejo, Antonio Bertei, Nigel P.Brandon

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