Prominent role of multi-scale microstructural heterogeneities on superplastic deformation of a high solid solution Al–7Mg alloy

Ethanol conversion by Ga2O3-ZrO2 solid solution was examined in the temperature range 573–773 K, and acetone/isobutene formation was confirmed under cofeeding of H2O vapor. The reaction pathway was empirically investigated...

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Effect of Hydrogen on the Development of Superplastic Deformation in the Submicrocrystalline Ti–6Al–4V Alloy

Materials Science Forum ◽

10.4028/www.scientific.net/msf.838-839.344 ◽

2016 ◽

Vol 838-839 ◽

pp. 344-349 ◽

Cited By ~ 3

Author(s):

Galina P. Grabovetskaya ◽

Ekaterina N. Stepanova ◽

Ilya V. Ratochka ◽

I.P. Mishin ◽

Olga V. Zabudchenko

Keyword(s):

Solid Solution ◽

Plastic Deformation ◽

Flow Stress ◽

Superplastic Deformation ◽

Deformation Localization ◽

Solid Solution Strengthening ◽

Solution Strengthening ◽

Hydrogenation Effect

Hydrogenation effect on the development of superplastic deformation in the submicrocrystalline Ti–6Al–4V alloy at temperatures (0.4–0.5)Тmelt is investigated. Hydrogenation of the submicrocrystalline Ti–6Al–4V alloy to 0.26 mass% during superplastic deformation is found to result in solid solution strengthening, plastic deformation localization, and as a consequence, decrease of the deformation to failure. Possible reasons for the decrease of the flow stress and increase of the deformation to failure in the submicrocrystalline Ti–6Al–4V–0.26H alloy during deformation under conditions of superplasticity and simultaneous hydrogen degassing from the alloy are discussed.

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A Simple Dissolved Metals Mixing Route to Prepare Nanostructured Mg0.8Zn0.2TiO3 Solid Solution

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.1112.47 ◽

2015 ◽

Vol 1112 ◽

pp. 47-52 ◽

Cited By ~ 4

Author(s):

Frida Ulfah Ermawati ◽

Suasmoro Suasmoro ◽

Suminar Pratapa

Keyword(s):

Solid Solution ◽

Particle Size ◽

Rietveld Analysis ◽

Dissolved Metals ◽

Intermediate Phases ◽

Particle Size Analyzer ◽

Ft Ir ◽

Xrd Patterns ◽

Zn Ions

A study of liquid mixing route to synthesize high purity Mg0.8Zn0.2TiO3 nanopowder, a candidate dielectric ceramics, has been successfully performed. Formation of the phases on the dried powder was studied using TG/DTA, XRD and FT-IR data. Rietveld analysis on the collected XRD patterns confirmed the formation of solid solution in the system. Such solid solution can be obtained from the powder calcined at 500 °C, but calcination at 550 °C gave rise to the most optimum molar purity up to 98.5% without intermediate phases. The role of Zn ions on the formation of solid solution was also discussed. Homogeneity of particle size distribution and nano-crystallinity of the system was verified from the particle size analyzer data, TEM image and the Rietveld analysis output.

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The role of dislocations and their movement in the gas phase release from a greatly supersaturated solid solution

phys stat sol (a) ◽

10.1002/pssa.2210040303 ◽

1971 ◽

Vol 4 (3) ◽

pp. 597-602

Author(s):

E. Ya. Mikhlin ◽

O. A. Dubovskii

Keyword(s):

Solid Solution ◽

Gas Phase ◽

Supersaturated Solid Solution

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High yield synthesis of high-silica chabazite by combining the role of zeolite precursors and tetraethylammonium: SCR of NOx

Chemical Communications ◽

10.1039/c5cc02670a ◽

2015 ◽

Vol 51 (49) ◽

pp. 9965-9968 ◽

Cited By ~ 74

Author(s):

Nuria Martín ◽

Manuel Moliner ◽

Avelino Corma

Keyword(s):

High Yield ◽

High Solid ◽

Rational Combination ◽

High Silica ◽

Scr Of Nox ◽

Zeolite Precursors

The synthesis of chabazite with high solid yields is achieved by the rational combination of directing effects of a source of Si and Al coming from USY zeolites and the inexpensive tetraethylammonium.

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A multi-scale approach to identify the role of heat treatment, milk protein composition and starter culture on the gel formation and the texture defects of acid milk gel

Food Hydrocolloids ◽

10.1016/j.foodhyd.2018.07.016 ◽

2018 ◽

Vol 85 ◽

pp. 299-310 ◽

Cited By ~ 3

Author(s):

An Thi-Binh Nguyen ◽

Michaël Nigen ◽

Luciana Jimenez ◽

Hassina Ait-Abderahim ◽

Charles Cunault ◽

...

Keyword(s):

Heat Treatment ◽

Milk Protein ◽

Starter Culture ◽

Protein Composition ◽

Gel Formation ◽

Multi Scale ◽

Acid Milk Gel

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The promoting role of Ga in ZnZrOx solid solution catalyst for CO2 hydrogenation to methanol

Journal of Catalysis ◽

10.1016/j.jcat.2021.09.030 ◽

2021 ◽

Author(s):

Feng Sha ◽

Chizhou Tang ◽

Shan Tang ◽

Qingnan Wang ◽

Zhe Han ◽

...

Keyword(s):

Solid Solution ◽

Co2 Hydrogenation

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Formation of Solid Solution and Metallic Nickel Phases During Suspension Plasma Spraying of Co Oxide and Ni Oxide

10.31399/asm.cp.itsc2021p0515 ◽

2021 ◽

Author(s):

Vahid Jalilvand ◽

Ali Dolatabadi ◽

Christian Moreau ◽

Saeed Mohammadkhani ◽

Lionel Roué ◽

...

Keyword(s):

Solid Solution ◽

Inert Anode ◽

Metallic Nickel ◽

Aluminum Production ◽

X Ray Diffraction ◽

Oxide Coatings ◽

Cobalt Nickel ◽

Sprayed Coatings ◽

Insight Into

Abstract The focus of this study is the formation of a solid solution and metallic nickel in the cobalt-nickel mixed oxide coatings during suspension plasma spray (SPS) deposition. The (Co,Ni)O solid solution is a potential material for inert anode applications in aluminum production. SPS coatings and in-flight collected particles are studied to gain further insight into the melting and mixing phenomena of the NiO and CoO powders as well as phase formation in the deposited coatings. Moreover, the role of suspension feedstock particle sizes on the microstructure of coatings is discussed. SEM, EDS and X-ray diffraction studies helped better understanding the formation of different crystalline phases within the as-sprayed coatings. It was found that the formation of metallic nickel is possible in the coatings. The results support the importance of substrate temperature on the formation of metallic Ni, so that keeping the substrate at low temperature results in an increase of the Ni content in the coatings. In this study, possible causes for the formation of metallic Ni during spraying are discussed.

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