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refractory materials journal good quality

  • Refractory Material - an overview | ScienceDirect

    Refractory materials, like all solids, expand on heating, the degree of expansion being related to the chemical composition of the refractory.Magnesium oxide has the highest coefficient of expansion of the refractory materials commonly used. Silicon carbide has a comparatively low coefficient of expansion and fused or vitreous silica has the lowest expansion of all the refractory materials …

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  • International Journal of Refractory Metals and

    2021-5-22 · Hard materials that are included in the scope of this journal are defined as materials with hardness values higher than 1000 kg/mm 2, primarily intended for applications as manufacturing tools or wear resistant components in mechanical systems. Thus they encompass carbides, nitrides and borides of metals, and related …

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  • Refractories and Industrial Ceramics | Home

    2021-3-1 · The bi-monthly journal Refractories and Industrial Ceramics publishes peer-reviewed articles on the latest developments and discoveries in the field of refractory materials and ceramics, focusing on the practical aspects of their production and use. Coverage includes: Scientific Research; Raw Materials; Production; Equipment; Heat …

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  • Int. Journal of Refractory Metals and Hard Materials

    This international journal publishes papers concerned with all aspects of the science, technology and application of refractory metals and hard materials. New technological developments now enlarge the scope to cover those metals with melting points around 2000 degrees Centigrade and higher, with similar powder metallurgical production and …

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  • Guide for authors - International Journal of

    2014-7-14 · Fig. 1. Image quality maps of typical measurement regions, with Σ2 grain boundaries highlighted in red, (a) sample 1; (b) sample 2. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.) X. Yuan et al. Int. Journal of Refractory Metals and Hard Materials 47 (2014) …

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  • Refractory Lining - an overview | ScienceDirect

    2021-5-19 · Before You Begin The entire submission and review process for the International Journal of Refractory Metals and Hard Materials proceeds entirely online using the Editorial Manager, which shortens publication times.. Prior to submitting your paper, please follow the instructions on manuscript preparation given below. Please …

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  • Foundry Coating Technology: A Review

    2010-4-16 · In Smithells Metals Reference Book (Eighth Edition), 2004. 27.8 Design of refractory linings. A refractory lining usually comprises a safety or backup layer behind the working lining in contact with the furnace contents. The whole body is encased in a metal shell. The temperature gradients in the system and the properties of all materials must …

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  • Refractory Material - an overview | ScienceDirect

    Refractory materials, like all solids, expand on heating, the degree of expansion being related to the chemical composition of the refractory.Magnesium oxide has the highest coefficient of expansion of the refractory materials commonly used. Silicon carbide has a comparatively low coefficient of expansion and fused or vitreous silica has the lowest expansion of all the refractory materials …

    Get Price
  • International Journal of Refractory Metals and

    2021-5-22 · Hard materials that are included in the scope of this journal are defined as materials with hardness values higher than 1000 kg/mm 2, primarily intended for applications as manufacturing tools or wear resistant components in mechanical systems. Thus they encompass carbides, nitrides and borides of metals, and related …

    Get Price
  • Refractories and Industrial Ceramics | Home

    2021-3-1 · The bi-monthly journal Refractories and Industrial Ceramics publishes peer-reviewed articles on the latest developments and discoveries in the field of refractory materials and ceramics, focusing on the practical aspects of their production and use. Coverage includes: Scientific Research; Raw Materials; Production; Equipment; Heat …

    Get Price
  • Int. Journal of Refractory Metals and Hard Materials

    This international journal publishes papers concerned with all aspects of the science, technology and application of refractory metals and hard materials. New technological developments now enlarge the scope to cover those metals with melting points around 2000 degrees Centigrade and higher, with similar powder metallurgical production and …

    Get Price
  • Guide for authors - International Journal of

    2014-7-14 · Fig. 1. Image quality maps of typical measurement regions, with Σ2 grain boundaries highlighted in red, (a) sample 1; (b) sample 2. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.) X. Yuan et al. Int. Journal of Refractory Metals and Hard Materials 47 (2014) …

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  • Refractory Lining - an overview | ScienceDirect

    2021-5-19 · Before You Begin The entire submission and review process for the International Journal of Refractory Metals and Hard Materials proceeds entirely online using the Editorial Manager, which shortens publication times.. Prior to submitting your paper, please follow the instructions on manuscript preparation given below. Please …

    Get Price
  • Foundry Coating Technology: A Review

    2010-4-16 · In Smithells Metals Reference Book (Eighth Edition), 2004. 27.8 Design of refractory linings. A refractory lining usually comprises a safety or backup layer behind the working lining in contact with the furnace contents. The whole body is encased in a metal shell. The temperature gradients in the system and the properties of all materials must …

    Get Price
  • Int. Journal of Refractory Metals and Hard Materials

    2014-7-14 · Fig. 1. Image quality maps of typical measurement regions, with Σ2 grain boundaries highlighted in red, (a) sample 1; (b) sample 2. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.) X. Yuan et al. Int. Journal of Refractory Metals and Hard Materials 47 (2014) …

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  • LetPub - Scientific Journal Selector |

    LetPub Scientific Journal Selector (2018-2021), INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS published in 1982, ENGLAND.

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  • Elsevier for Reviewers

    2021-3-30 · Elsevier.com visitor survey. We are always looking for ways to improve customer experience on Elsevier.com. We would like to ask you for a moment of your time to fill in a short questionnaire, at the end of your visit. If you decide to participate, a new browser tab will open so you can complete the survey after you have completed your …

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  • Surfaces of refractory products modified by low ...

    Refractory materials and the equipment used for glass manufacturing allow considerably to increase service life of basic production facilities and reduce both energy and manufacturing costs. At the same time, the improved quality of refractories meets the world standards making them more available and attractive to customers.

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  • Enhancement of Refractory Properties of Blended

    2001-4-26 · necessitates blending of clay materials, so as to exploit the good properties of the different deposits to improve those of low quality. It has also led to the use of blends of different clays and some local agro waste materials, as additives to clay material with the aim of improving the desired properties of the refractory materials. The

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  • The Effect of Silica Fused Addition as Filler on

    Refractory coating is widely used in metal casting process to protect the mold from direct contact with molten metal. This coating also could improve the surface quality of casting product. Zircon is common materials that used as filler, but the materials cost is quite high. Therefore, alternative material is needed to make partial substitution of the filler.

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  • Quality Surface Modification for Refractory

    Quality Surface Modification for Refractory Stainless Steel by Tungsten Deposition, Using Electro-Spark Deposition Method ... and leads to obtaining thin layers with good adherence to the substrate, and with different thicknesses, depending on the number of deposited layers. ... International Journal of Minerals, Metallurgy and Materials. 16, 6 ...

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  • BLAST FURNACE (BF) - REFRACTORY LINING

    2019-2-4 · Therefore, the application condition demands refractory materials which should have high strength, low permeability, high abrasion resistance and resistance to CO disintegration. Superduty fireclay refractory brick or dense alumina brick having Al. 2. O. 3. around 39 -42% can impart these characteristics re quired for stack application.

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  • REGOSARC: Regorafenib versus placebo in

    2017-3-10 · materials and methods REGOSARC Study REGOrafenib in SARComa (REGOSARC) was an international, randomized, double-blind, placebo-controlled phase 2 trial assessing the activity and safety of regorafenib in 4 cohorts of patients: liposarcoma, leiomyosarcoma, synovial sarcoma, and other nonadipocytic sarcomas. 5 The …

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  • Guide for authors - International Journal of

    2021-5-19 · Before You Begin The entire submission and review process for the International Journal of Refractory Metals and Hard Materials proceeds entirely online using the Editorial Manager, which shortens publication times.. Prior to submitting your paper, please follow the instructions on manuscript preparation given below. Please …

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  • The Journal of Refractory Innovations - RHI Magnesita

    2020-12-17 · The Journal of Refractory Innovations 2020 Published by RHI Magnesita GmbH, Vienna, Austria Chief Editor Gerald Gelbmann Executive Editors Thomas Drnek, Christoph Eglsäer, Mateus Vargas Garzon, Thomas Mathew, Felipe Nonaka, Ravikumar Periyasamy, Diane Taylor, Heinz Telser, Karl-Michael Zettl Raw Materials Expert David …

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  • Assessing the Potential Application of Geophagic

    2020-8-24 · NIPES Journal of Science and Technology Research 2(3) 2020 pp.119 -126 pISSN-2682-5821, eISSN-2682-5821 119 Assessing the Potential Application of Geophagic Materials as Refractory for Metallurgical Furnace Lining Saim A. K.*, Gordon J. J. K., Andoh B., Cudjoe W., Ackah K., Dankwah J. R. Amankwah R. K.

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  • Refractory Metals: An A to Z of Applications

    2020-12-22 · Refractory metals are a broad category of metallic materials that display excellent durability to thermal and mechanical stress. Their shared properties include resistance to corrosion and wear, high melting points, retention of mechanical strength at high temperatures, and high hardness at room temperature.

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  • Role of humic substances as refractory organic

    2019-12-19 · The water quality at each monitoring site was relatively good according to the COD background values calculated with the three methods and were not significantly different. The assessment of the degree of HS pollution considered the impact of the natural environment on water quality.

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  • Use of Coal Gangue to Prepare Refractory

    2021-1-11 · Mullite (3Al2O3·2SiO2) is commonly used as the basic component to prepare refractory saggars for the calcination of Li-ion battery (LIB) cathode materials. Coal gangue, basically treated as aluminosilicate solid waste/tailings, could be used as the starting material to synthesize mullite at elevated temperatures. However, high operation energy and additional high-quality …

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  • Development of AZS Refractories ... - Materials

    2006-4-13 · The development of new Al 2 O 3-ZrO 2-SiO 2 (AZS) product with low ZrO 2 allows to have refractory materials with good mechanical and thermal properties; therefore the AZS with 20% of ZrO 2 has economic advantages since the ZrO 2 is very expensive and the contain in the commercial product is about 37%.

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  • Penetration and Effectiveness of Micronized

    2016-9-20 · The North American wood decking market mostly relies on easily treatable Southern yellow pine (SYP), which is being impregnated with micronized copper (MC) wood preservatives since 2006. These formulations are composed of copper (Cu) carbonate particles (CuCO3·Cu(OH)2), with sizes ranging from 1 nm to 250 μm, …

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  • Roadmap on metasurfaces - IOPscience

    2019-7-1 · As refractory plasmonic materials are inherently robust, they often require special growth conditions to reduce optical losses and require sophisticated etch chemistry to pattern them. A new material platform would also require the characterization of high-temperature optical properties to design the MS structures for …

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  • Refractory Asthma - CHEST

    2012-3-1 · The pathophysiology of refractory asthma is not well understood; thus, treatment modalities are not targeted to specific phenotypes but rather to a broad-based treatment approach. The objective of this study was to develop refractory asthma phenotypes based on bronchoscopic evaluation and to develop from this information …

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  • Peer reviewed Healthcare Journals | Impact

    List of Healthcare Conferences; May 26-27, 2021 World Online Congress on Infectious and Contagious Disease, Webinar, Webinar: June 01-02, 2021 5th World Congress on Public Health, Epidemiology & Nutrition, Sydney, Australia: June 10-11, 2021

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  • Refractory Metals: An A to Z of Applications

    2020-12-22 · Refractory metals are a broad category of metallic materials that display excellent durability to thermal and mechanical stress. Their shared properties include resistance to corrosion and wear, high melting points, retention of mechanical strength at high temperatures, and high hardness at room temperature.

    Get Price
  • Investigating the Refractory Property of Jalingo Clay

    2018-2-20 · chemistry, there are three types of refractory materials, acidic, basic and neutral refractories[1]. Appropriate materials selection is required for the production of refractory materials of specified property[5]. The best-known refractory is the fireclay which belongs to the aluminosilicate group of refractory materials and clay in nature.[6].

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  • A Study of Selected Kenyan Anthill Clays for

    2017-9-12 · International Journal of Scientific and Research Publications, Volume 7, Issue 9, September 2017 169 ISSN 2250-3153 www.ijsrp.org A Study of Selected Kenyan Anthill Clays for Production of Refractory Materials . Janet J. Kipsanai1, Saul S. Namango 2, Alex M. Muumbo 3. 1Department of Mechanical & Production Engineering, Moi University . 2

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  • Fabrication of Refractory Materials from Coal Fly Ash ...

    2020-8-2 · materials Article Fabrication of Refractory Materials from Coal Fly Ash, Commercially Purified Kaolin, and Alumina Powders Saidu Kamara 1,2, Wei Wang 1,2,* and Chaoqian Ai 1,2 1 Department of Chemical Engineering, School of Water Resources and Environment, Chang’an University, Xi’an 710054, China; [email protected] (S.K.); …

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  • Use of Coal Gangue to Prepare Refractory

    2021-1-11 · Mullite (3Al2O3·2SiO2) is commonly used as the basic component to prepare refractory saggars for the calcination of Li-ion battery (LIB) cathode materials. Coal gangue, basically treated as aluminosilicate solid waste/tailings, could be used as the starting material to synthesize mullite at elevated temperatures. However, high operation energy and additional high-quality …

    Get Price
  • Direct mineralogical composition of a MgO-C

    2016-9-29 · Journal of the European Ceramic Society 26 (2006) 2587–2592 Direct mineralogical composition of a MgO-C refractory material obtained by Rietveld methodology Angeles G. De la Torre´ a, Francisco Jose Valle´ b, Antonio H. De Azab,∗

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  • BLAST FURNACE (BF) - REFRACTORY LINING

    2019-2-4 · Therefore, the application condition demands refractory materials which should have high strength, low permeability, high abrasion resistance and resistance to CO disintegration. Superduty fireclay refractory brick or dense alumina brick having Al. 2. O. 3. around 39 -42% can impart these characteristics re quired for stack application.

    Get Price
  • Outcomes in refractory diffuse large B‐cell

    2021-1-22 · The incidence rate of refractory DLBCL in the REAL‐TREND dataset was 14.9% (350/2342), including 181 (51.7%) primary refractory patients, 148 (42.3%) refractory patients to second or later‐line therapy, and 21 (6.0%) …

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  • News | Journals in Materials Science | Physical

    2021-5-19 · This energy landscape is evidence that assembling 2D materials into a 3D arrangement goes beyond making 2D materials “thicker” to produce completely new materials. As team leader Ventsislav Valev told Materials Today , “We illustrated how 2D materials can be reassembled into new types of 3D networks with unique physical …

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  • Identifying and managing refractory migraine:

    2019-8-23 · The term refractory migraine has been used to describe persistent headache that is difficult to treat or fails to respond to standard and/or aggressive treatments. This subgroup of migraine patients are generally highly disabled and experience impaired quality of life, despite optimal treatments. Several definitions and criteria for refractory …

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