Veena Sahajwalla ScienceUNSW Sydney
· ABOUT ME. Australian Research Council (ARC) Laureate Professor Veena Sahajwalla is an internationally recognised materials scientist engineer and inventor revolutionising recycling science. She is renowned for pioneering the high temperature transformation of waste in the production of a new generation of green materials. .
Get Price
Interface Analyses Between a Case-Hardened Ingot Casting
· The investigation of corrosion-resistant materials comprised in addition to the traditional fireclay refractories also high-alumina mullite and zirconia materials 1 5 8 9 as well as carbon-bonded refractories. 1 4 10 Carbon-containing refractories are highly resistant against thermal shock and corrosion by molten steels.
Get Price
Interface Analyses Between a Case-Hardened Ingot Casting
· The investigation of corrosion-resistant materials comprised in addition to the traditional fireclay refractories also high-alumina mullite and zirconia materials 1 5 8 9 as well as carbon-bonded refractories. 1 4 10 Carbon-containing refractories are highly resistant against thermal shock and corrosion by molten steels.
Get Price
Optimization of the Binder System for Improving
· Plastic refractory properties were studied by synthesizing two different binders in the laboratory. Liquid phosphate binders from different sources a sol-gel bonding system organic plasticizers water retention agent and deflocculating agent were optimally mixed using different techniques for binder synthesis. The stability of the thixotropic behaviour of the binders varied with
Get Price
Recent advances in silica-alumina refractory A review
· Mullitized andalusite leads to excellent corrosion resistance which is close to monocrystalline fused mullite by limiting the liquid phase formation during corrosion by sodium gas. Solid particle erosion tests have been conducted by Yang et al. 92 by using
Get Price
Slag corrosion of alumina-magnesia-carbon refractory
· The corrosion of the refractory in the static test starts when the slag softens ( 1350 °C) and the melt attacks the weaker part of the structure first i.e. the matrix. The smaller particles are dissolved first and even the aggregates may be attacked thus the matrix completely reacts and disappears.
Get Price
Slag corrosion of alumina-magnesia-carbon refractory
· The corrosion of the refractory in the static test starts when the slag softens ( 1350 °C) and the melt attacks the weaker part of the structure first i.e. the matrix. The smaller particles are dissolved first and even the aggregates may be attacked thus the matrix completely reacts and disappears.
Get Price
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.
Get PricePapersrefractories-worldforum
· Alkali Corrosion-Resistant Heat Insulation Materials. Nora Brachhold Christos G. Aneziris. Volume 9 Issue 1 Pages 6973. Keywords alkali corrosion alkali aluminosilicates heat insulation material cement industry. Abstract References Full Article Alumina-Carbon Refractory Castables Containing Calcium-Aluminate Coatings on Graphite
Get Price
Fathollah MoztarzadehAmirkabir University of Technology
· Hamidreza Farnoush Ashkan Abdi Bastami Ali Sadeghi Jamshid Aghazadeh Mohandesi Fathollah Moztarzadeh "Tribological and corrosion behavior of friction stir processed Ti-CaP nanocomposites in simulated body fluid solution" JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS May 2013 Vol. 20 Num. 0 Page 90-97 May 2013
Get Price
PublicationsRWTH AACHEN UNIVERSITY Institute of
Journal Article Correlation of Thermo-Elastic Material and Corrosion Behavior of Refractory Castables by In-Situ Measurements In Ceramics art and perception 3 (1) 2020 DOI 10.3390/ceramics
Get Price
PublicationsRWTH AACHEN UNIVERSITY Institute of
Journal Article Correlation of Thermo-Elastic Material and Corrosion Behavior of Refractory Castables by In-Situ Measurements In Ceramics art and perception 3 (1) 2020 DOI 10.3390/ceramics
Get Price
Interface Analyses Between a Case-Hardened Ingot Casting
· Corrosion tests of carbon-free and carbon-containing refractories were performed. The carbon-free crucibles corroded whereas the carbon-containing crucibles were negligibly attacked. On them inclusions were attached. This study investigates melt oxygen contents interface properties and steel compositions with their non-metallic inclusions in order to explore the inclusion formation and
Get Price
Phase Transformations of Concrete of the Al 2 O 3 –SiC–C
· The main forms of refractory breakdown in pyrometallurgical units are chemical corrosion by corrosive fluids (slag metal molten salt gaseous reagents CO SO 2 H 2 O F 2 O 2 N 2 R 2 O etc.) and physical wear i.e. spalling as a result of thermal cycling during service .A rough statistical estimate has shown that the proportion of chemical corrosion is not less than 70 of the cases
Get Price
cicc2021.ceramsoc
Thermochemical corrosion behavior of alumina refractory/ceramic in a weak static magnetic field Renhong Yu Henan University of Science Technology China Fracture behavior and microstructure of Al 2 O 3-SiO 2 castables with different andalusite addition
Get Price
Development and Properties of New Mullite Based
The presented study is focused on optimization and characterization of a high-alumina refractory aggregate based on natural raw materials—kaolins claystone and mullite dust by-product (used to increase the alumina and mullite contents respectively). In total four individual formulas with the Al2O3 contents between 45 and 50 wt. were designed the samples were subsequently fired both in
Get PriceProceedings of the Unified International Technical
Proceedings containing 231 manuscripts that were submitted and approved for the 13 th biennial worldwide refractories congress recognized as the Unified International Technical Conference on Refractories (UNITECR) held September 10-13 2013. Author Bios. DANA G. GOSKI PHD is the Director of Research at Allied Mineral Products in Columbus Ohio.
Get Price
Veena Sahajwalla School of Materials Science and Engineering
· Australian Research Council (ARC) Laureate Professor Veena Sahajwalla is an internationally recognised materials scientist engineer and inventor revolutionising recycling science. She is renowned for pioneering the high temperature transformation of waste in the production of a new generation of green materials. .
Get Price
Research Project 2016wust.edu.cn
· Composition design and performance control technology of high corrosion resistant Portland cement based materials for precast components 2016YFB03 Sub project of national key research and development plan Ping Chen 2016..04 2
Get PriceAssociate Professor s CVIran University of Science
Iran University of Science and Technology was originally founded in 1929 as the first Iranian institution to train engineers. Located in Tehran it consists of 14 departments and has two branches in Arak and Behshahr. Web site offers information about admission news and conferences. The Department of Metallurgy Materials Engineering was originally established in Tehran Institute of
Get Price
Veena Sahajwalla ScienceUNSW Sydney
· ABOUT ME. Australian Research Council (ARC) Laureate Professor Veena Sahajwalla is an internationally recognised materials scientist engineer and inventor revolutionising recycling science. She is renowned for pioneering the high temperature transformation of waste in the production of a new generation of green materials. .
Get Price
Slag corrosion of alumina-magnesia-carbon refractory
· The corrosion of the refractory in the static test starts when the slag softens ( 1350 °C) and the melt attacks the weaker part of the structure first i.e. the matrix. The smaller particles are dissolved first and even the aggregates may be attacked thus the matrix completely reacts and disappears.
Get Price
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.
Get Price
PublicationsRWTH AACHEN UNIVERSITY Institute of
Journal Article Correlation of Thermo-Elastic Material and Corrosion Behavior of Refractory Castables by In-Situ Measurements In Ceramics art and perception 3 (1) 2020 DOI 10.3390/ceramics
Get Price
Global Advances in Refractories Second edition The
· Thermal Shock Resistant Materials Based on 197 Aluminium TitanateMullite Composites /. J. Kim C. Zografou W. Kronert A Study on the Thermal Shock Resistance of 201 Zirconia-Corundum-Mullite/Silicon Carbide Composites L. Tinshou Z. Xiangchong On the Use of 80 AL203 cement as Mother Mix for 202 Refractory Products A. Mathieu J. P
Get Price
Nano-bonded refractory castablesScienceDirect
· This calcium-free binder is usually combined with microsilica in refractory castables to induce the mullite formation and improve the hot mechanical strength . Although HA overcomes the low-melting point phase generation associated with microsilica-containing CAC-bonded castables there are still some drawbacks attributed to this binder.
Get PriceOptimization of the Binder System for Improving
· Plastic refractory properties were studied by synthesizing two different binders in the laboratory. Liquid phosphate binders from different sources a sol-gel bonding system organic plasticizers water retention agent and deflocculating agent were optimally mixed using different techniques for binder synthesis. The stability of the thixotropic behaviour of the binders varied with
Get Price
Development of refractory production in the world and in
· It is noted that under conditions of increasing competition among refractory producers there is a greater tendency of Russian refractory manufacturers to expand the production of oxide-carbon refractory objects unmolded refractories the production of high quality raw materials and creation of the latest production processes in particular the use of nanomaterials.
Get Price
Veena Sahajwalla School of Materials Science and Engineering
· Australian Research Council (ARC) Laureate Professor Veena Sahajwalla is an internationally recognised materials scientist engineer and inventor revolutionising recycling science. She is renowned for pioneering the high temperature transformation of waste in the production of a new generation of green materials. .
Get Price
