Proceedings of the Unified International Technical
DANA G. GOSKI PHD is the Director of Research at Allied Mineral Products in Columbus Ohio. Dr. Goski earned her PhD in Engineering from Dalhousie University Canada. She is a member of The American Ceramic Society s (ACerS) Refractories Division a co-inventor on a number of international patents and an ardent supporter of science and engineering educational outreach activities.
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THERMEC 201810th International Conference on Processing
This book presents the proceedings of the THERMEC 2018 10th International Conference on Processing and Manufacturing of Advanced Materials which took place between July 09 and July 13 2018 in Paris France under the co-sponsorship of Universite de Lille MINES ParisTech PSL and Universite de Tours France.
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THERMEC 201810th International Conference on Processing
This book presents the proceedings of the THERMEC 2018 10th International Conference on Processing and Manufacturing of Advanced Materials which took place between July 09 and July 13 2018 in Paris France under the co-sponsorship of Universite de Lille MINES ParisTech PSL and Universite de Tours France.
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Thermal shock damage evaluation of refractory castables
Aug 01 2013 · When refractory castables are submitted to continuous thermal changes crack nucleation and/or propagation can take place resulting in a loss of mechanical strength and overall degradation of such materials. This work evaluates the thermal shock damage cycling of high-alumina and mullite refractory castables designed for petrochemical application.
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Proceedings of the Unified International Technical
DANA G. GOSKI PHD is the Director of Research at Allied Mineral Products in Columbus Ohio. Dr. Goski earned her PhD in Engineering from Dalhousie University Canada. She is a member of The American Ceramic Society s (ACerS) Refractories Division a co-inventor on a number of international patents and an ardent supporter of science and engineering educational outreach activities.
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Advanced refractory castables containing novel alumina and
This work addresses the evaluation of the thermo-mechanical behavior (up to 1000°C) of three vibratable refractory castables mainly comprising tabular alumina mullite or fused-silica aggregates
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Processing of MAX phases From synthesis to applications
The effect of this alumina scale on the mechanical behavior at room and high temperature (298‐1398 K) was further evaluated by Araki et al 231 The alumina scale prevents outward crack propagation from the volume but this positive effect depends on the thickness of the scale that is <2.5 and <5.0 µm at 273 and 1398 K respectively.
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All articlesJournal of Ceramic Science
Dependent Thermo-Mechanical Behavior of Novel Alumina-Based Refractories. A. Böhm 1 C.G. Aneziris 2 J. Malzbender 1. 1 Institute of Energy and Climate Research2 Forschungszentrum Jülich Wilhelm-Johnen-Strasse D-52425 Jülich Germany 2 Institute of Ceramic Glass and Construction Materials TU Bergakademie Freiberg Agricolastrasse 17 D-09596 Freiberg Germany
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A discrete element thermo-mechanical modelling of diffuse
May 01 2017 · Description and prediction of thermo-mechanical behavior of such materials present a real difficulty due to their complex microstructure. Hashin Shtrikman (H S) have developed an analytic method to predict thermo-mechanical properties of perfectly
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Journal of Nuclear Materials Journal Impact IF
Mechanical properties and eddy current testing of thermally aged Z3CN20.09M cast duplex stainless steel Maxim N. Gussev · E. Cakmak · Kevin G. Field · Kevin G. Field Effect of thermo-mechanical processing on microstructure and mechanical properties of UNbZr alloys Part 2U3 wt Nb9 wt Zr and U9 wt Nb3 wt Zr
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Thermal stress analysis of defect formation in fused-cast
Mathematical models have been developed to predict the temperature stress and strain evolution during the manufacture of fused-cast αβ-alumina refractories approximately consistent with the process used at Monofrax Inc.. An uncoupled thermal stress model which consists of a heat transfer model to predict the temperature evolution and a mechanical model to predict the stress and strain
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Superalloys 2012Proceedings of the 12th International
Mechanical Behavior and Damage Processes of UDIMET 720Li Influence of Localized Plasticity at Grain Boundaries View Section 3. Deformation Mechanisms Coupled with Phase Field and Crystal Plasticity Modeling in a High Temperature Polycrystalline Ni-Based Superalloy
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Thermal shock behaviour of laminated multilayer
Sep 01 2016 · The corrosion behaviour of multi-layered refractory structures has been characterised earlier. Depending mainly on composition porosity and pore size distribution these alumina spinel and magnesia tapes exhibited a corrosion behaviour suitable for refractory applications.
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Three-Dimensional Constitutive Creep/Relaxation Model of
May 02 2008 · However there is some lack of full knowledge of the mechanical behavior of these materials e.g. the long term viscoelastic (creep/relaxation) behavior of the carbon cathode. In this present paper a three-dimensional viscoelastic model is devised and proposed being ready to be implemented in a finite element code.
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Development and exploration of refractory high entropy
II. TAXONOMY AND STATISTICAL ANALYSIS. The first two RCCAs MoNbTaW and MoNbTaVW were reported in 2010 by Senkov et al. Reference Senkov Wilks Miracle Chuang and Liaw 6 and in the following years the number of newly reported RCCAs has increased steadily .By the end of January 2018 151 new compositions were described in the open literature among which 25 are 4-component
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Scripta Materialia Journal Impact IF Analysis
Emphasis is on either the functional or mechanical behavior of metals ceramics and semiconductors at all length scales. Scripta Materialia is a peer-reviewed scientific journal. It is the letters section of Acta Materialia and covers novel properties or substantially improved properties of materials.
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CONGRESS UNITECR 2017
Thermomechanical behavior of high-alumina refractory castables containing partially stabilized zirconia with different grain shapes In-depth analysis of thermal profiles during industrial dry-out of low cement castable A novel free cement bonding concept for advanced refractory castables
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Design of Novel Precipitate-Strengthened Al-Co-Cr-Fe-Nb-Ni
High-temperature structural alloys for aerospace and energy applications have long been dominated by Ni-base superalloys whose strength and creep resistance can be attributed to microstructures consisting of a large volume fraction of ordered (L1 2) γ -precipitates embedded in a disordered (f.c.c.) γ-matrix.These alloys exhibit excellent mechanical behavior and thermal stability but
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Publications TU Bergakademie Freiberg
Traon N. Telle R. Tonnesen Th. (2011) "Relevance of the Addition of PSZ in High Alumina Refractory Castables on Elastic Thermo-Mechanical and Structural Properties" 54. Internationales Feuerfest-Kolloquium Stahl und Eisen special 19th-20th October 2011 Aachen Germany ISBN pp. 30-33
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Publikationen TU Bergakademie Freiberg
Traon N. Telle R. Tonnesen Th. (2011) "Relevance of the Addition of PSZ in High Alumina Refractory Castables on Elastic Thermo-Mechanical and Structural Properties" 54. Internationales Feuerfest-Kolloquium Stahl und Eisen special 19th-20th October 2011 Aachen Germany ISBN pp. 30-33
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Toughening of a Particulate‐Reinforced Ceramic‐Matrix
Ambreen Nisar S. Ariharan T. Venkateswaran N. Sreenivas and Kantesh Balani Effect of carbon nanotube on processing microstructural mechanical and ablation behavior of ZrB 2 -20SiC based ultra-high temperature ceramic composites Carbon 111 (269) (2017).
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"Carbon Nanotube Reinforced Ceramic Matrix Composites- A
This paper provides an overview of recent advances reported in literature in ceramics matrix composites research in the context of reinforcement with carbon nanotubes. Current state of research has indicated the potential of these nanocomposites but at the same time has illustrated the significant challenges in processing and improving properties.
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Thermal Shock and Thermo-Mechanical Behavior of Carbon-Reduced and Carbon-Free Refractories. A. Böhm 1 S. Dudczig 2 J. Fruhstorfer 2 A. Mertke 2 C.G. Aneziris 2 J. Malzbender 1. 1 Forschungszentrum Jülich Institute of Energy and Climate Research IEK2 Wilhelm-Johnen-Strasse D-52425 Jülich Germany 2 TU Bergakademie Freiberg Institute of Ceramic Glass and
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ArticlesJournal of Ceramic Science
The Journal of Ceramic Science and Technology publishes original scientific articles on all topics of ceramic science and technology from all ceramic branches. The focus is on the scientific exploration of the relationships between processing microstructure and properties of sintered ceramic materials as well as on new processing routes for innovative ceramic materials.
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CONGRESS UNITECR 2017
Thermomechanical behavior of high-alumina refractory castables containing partially stabilized zirconia with different grain shapes In-depth analysis of thermal profiles during industrial dry-out of low cement castable A novel free cement bonding concept for advanced refractory castables
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Numerical modelling of the thermo-mechanical behaviour of
The results of the thermo-mechanical responses were compared. It was found that the combination of refractory concrete with 90 wt of alumina as the inner layer and materials with 71 wt and 51 wt alumina as the middle and outer layers respectively was the
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Superalloys 2012Proceedings of the 12th International
Mechanical Behavior and Damage Processes of UDIMET 720Li Influence of Localized Plasticity at Grain Boundaries View Section 3. Deformation Mechanisms Coupled with Phase Field and Crystal Plasticity Modeling in a High Temperature Polycrystalline Ni-Based Superalloy
Get Price
Proceedings of the Unified International (UNITECR2013)
temperature dependent thermo-mechanical behavior of novel alumina 47 based refractories a. böhm e. skiera cg. the influence of in-site formation spinel on the fracture energy of alumina- 101 magnesia refractory castables hongbin qin hongxia li jiandong wang guoqi liu and wengang yang high temperature characteristics of refractory
Get PriceThermal shock behaviour of laminated multilayer
Sep 01 2016 · The corrosion behaviour of multi-layered refractory structures has been characterised earlier. Depending mainly on composition porosity and pore size distribution these alumina spinel and magnesia tapes exhibited a corrosion behaviour suitable for refractory applications.
Get Price
Toughening of a Particulate‐Reinforced Ceramic‐Matrix
Ambreen Nisar S. Ariharan T. Venkateswaran N. Sreenivas and Kantesh Balani Effect of carbon nanotube on processing microstructural mechanical and ablation behavior of ZrB 2 -20SiC based ultra-high temperature ceramic composites Carbon 111 (269) (2017).
Get Price
