4.7 Article

Enhanced performance of free CaO impurity containing magnesia with Al2O3-TiO2 composite powder

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Metallurgy & Metallurgical Engineering

Comparison study of slag corrosion resistance of MgO-MgAl2O4, MgO-CaO and MgO-C refractories under electromagnetic field

Xin-ming Ren et al.

Summary: The study revealed that the corrosion and penetration of MgO-based refractories were accelerated under the influence of an electromagnetic field (EMF), making the molten slag easier to penetrate into the refractories. Despite MgO-C refractories showing no significant advantage in slag resistance, as EMF hindered the formation of a dense protective layer, they are still considered the most promising slag line material among MgO-MgAl2O4, MgO-CaO, and MgO-C refractories.

JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL (2021)

Article Materials Science, Ceramics

Improving hydration resistance of MgO-CaO ceramics by in situ synthesized CaZrO3 coatings prepared using a non-hydrolytic sol

Tingting Xu et al.

Summary: By depositing CaZrO3 coatings on MgO-CaO ceramics, their hydration resistance was significantly improved. After calcination, most of the CaO transformed into CaZrO3 and was located at the grain boundaries, leading to enhanced performance of the ceramics.

CERAMICS INTERNATIONAL (2021)

Article Materials Science, Ceramics

Characterisation and properties of low-conductivity microporous magnesia based aggregates with in-situ intergranular spinel phases

Yongshun Zou et al.

Summary: Development of microporous magnesia-based aggregates at high temperature can enhance ceramic bonding, thermal conductivity, and thermal shock resistance, with pore size distribution being the main factor affecting thermal conductivity.

CERAMICS INTERNATIONAL (2021)

Article Materials Science, Ceramics

Sintering behavior and thermal shock resistance of aluminum titanate (Al2TiO5)-toughened MgO-based ceramics

Jialiang Zhao et al.

Summary: The study found that sintering at 1450°C and 1550°C for 3 hours resulted in MgO-based ceramics with enhanced thermal shock resistance when using 10wt% Al2TiO5, showing optimal relative density and bending strength. Additionally, samples with 15wt% Al2TiO5 added and sintered at 1550°C with a dwell time of 3 hours exhibited the highest residual bending strength and lowest thermal expansion coefficient. The improvement in thermal shock resistance was attributed to the reduction in thermal expansion coefficient.

CERAMICS INTERNATIONAL (2021)

Article Materials Science, Ceramics

Fabrication and thermal shock behavior of ZrO2 toughened magnesia aggregates

Yao Mi et al.

Summary: The study showed that by adding microscale monoclinic ZrO2, the thermal shock resistance of magnesia aggregates can be improved. However, excessive addition of ZrO2 may lead to a decrease in densification and an increase in microcracks.

CERAMICS INTERNATIONAL (2021)

Article Construction & Building Technology

Advanced lightweight periclase-magnesium aluminate spinel refractories with high mechanical properties and high corrosion resistance

Wangding Peng et al.

Summary: A new strategy was proposed to improve the mechanical strength and cement clinker corrosion resistance of refractories for cement kiln by utilizing microporous magnesia aggregates to fabricate advanced lightweight periclase-magnesium aluminate spinel refractories. By substituting microporous magnesia aggregates for dense magnesia aggregates, the new refractories achieved practically the same cement clinker resistance while decreasing bulk density and increasing strength.

CONSTRUCTION AND BUILDING MATERIALS (2021)

Review Engineering, Chemical

A review on CaTiO3 photocatalyst: Activity enhancement methods and photocatalytic applications

Manjusha Passi et al.

Summary: This review summarizes various synthesis methods, structural properties, modification strategies, and applications of calcium titanate nanomaterials in environmental and energy fields, aiming to provide useful information for specialists dealing with calcium titanate.

POWDER TECHNOLOGY (2021)

Article Materials Science, Ceramics

Corrosion modeling of magnesia aggregates in contact with CaO-MgO-SiO2 slags

Wenxuan Zhang et al.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2020)

Article Materials Science, Ceramics

Effect of YAG content on creep resistance and mechanical properties of Al2O3-YAG composite

Dusan Bucevac et al.

CERAMICS INTERNATIONAL (2020)

Article Chemistry, Physical

Ti and SmAlO3 co-affected Al2O3 ceramics: Microstructure, electrical and mechanical properties

Shengfang Shi et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2020)

Article Materials Science, Ceramics

Interfacial reaction between magnesia refractory and FeO-rich slag: Formation of magnesiowiistite layer

Jin Sung Han et al.

CERAMICS INTERNATIONAL (2019)

Article Materials Science, Ceramics

Wetting behavior and reaction mechanism of molten Si in contact with silica substrate

Qinghu Wang et al.

CERAMICS INTERNATIONAL (2019)

Article Materials Science, Multidisciplinary

Enhanced corrosion resistance through the introduction of fine pores: Role of nano-sized intracrystalline pores

Lvping Fu et al.

CORROSION SCIENCE (2019)

Article Materials Science, Ceramics

Hydration resistance improvement of doloma particles using different nanoparticles

Hassan Gheisari Dehsheikh et al.

CERAMICS INTERNATIONAL (2019)

Article Nanoscience & Nanotechnology

Enhanced mechanical properties, thermal shock resistance and oxidation resistance of Si2BC3N ceramics with Zr-Al addition

Ning Liao et al.

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING (2018)

Article Materials Science, Multidisciplinary

Thermodynamic and Experimental Investigations of High-Temperature Refractory Corrosion by Molten Slags

Christoph Wagner et al.

METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE (2017)

Article Materials Science, Ceramics

Influence of FeO/SiO2 and CaO/SiO2 Ratios in Iron-Saturated ZnO-Rich Fayalite Slags on the Corrosion of MgO

Liugang Chen et al.

JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2016)

Article Materials Science, Ceramics

Thermal shock resistance of magnesia spinel refractories-Investigation with the concept of configurational forces

Dietmar Gruber et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2016)

Article Materials Science, Ceramics

Identification of magnesia-chromite refractory degradation mechanisms of secondary copper smelter linings

Liugang Chen et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2016)

Article Engineering, Chemical

Effect of zirconia on densification and properties of natural Indian magnesite

Burhanuddin et al.

INTERNATIONAL JOURNAL OF MINERAL PROCESSING (2015)

Article Materials Science, Ceramics

Microstructure and mechanical properties of MgO-C refractories containing graphite oxide nano sheets (GONs)

Tianbin Zhu et al.

CERAMICS INTERNATIONAL (2013)

Article Construction & Building Technology

Using image analysis to measure the porosity distribution of a porous pavement

William D. Martin et al.

CONSTRUCTION AND BUILDING MATERIALS (2013)

Article Materials Science, Multidisciplinary

Effect of TiO2 on Sintering and Grain Growth Kinetics of MgO from MgCl2•6H2O

Qiong-Zhu Huang et al.

METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE (2013)

Article Materials Science, Ceramics

Preparation and evaluation of porous Si3N4 ceramic substrates that repel Si melt

Hironori Itoh et al.

JOURNAL OF THE CERAMIC SOCIETY OF JAPAN (2013)

Article Materials Science, Multidisciplinary

Effect of in situ spinel seeding on synthesis of MgO-rich MgAl2O4 composite

Deepak Mohapatra et al.

JOURNAL OF MATERIALS SCIENCE (2007)

Article Materials Science, Ceramics

Improvement in performance of MgO-CaO refractories by addition of nano-sized ZrO2

Min Chen et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2007)

Article Materials Science, Ceramics

Influence of raw materials morphology on properties of magnesia-spinel refractories

Jacek Szczerba et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2007)

Article Materials Science, Ceramics

Magnesia-spinel microcomposites

C Aksel et al.

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY (2004)

Article Metallurgy & Metallurgical Engineering

In-situ observation of slag penetration into MgO refractory

K Mukai et al.

SCANDINAVIAN JOURNAL OF METALLURGY (2002)

Article Materials Science, Multidisciplinary

Analysis and prediction of thermal shock in brittle materials

M Collin et al.

ACTA MATERIALIA (2000)

Article Materials Science, Ceramics

Penetration and corrosion of magnesia grain by silicate slags

S Zhang et al.

BRITISH CERAMIC TRANSACTIONS (2000)