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refractory materials properties featuring

  • Refractory Materials - Definition, Classification,

    2021-5-17 · refractory (ceramic) compounds (oxides, nitrides, carbides, borides, silicides) and to the complex materials – refractory alloys, carbon and ceramic composites, respectively. It will be of interest to researchers, engineers, postgraduate, graduate and undergraduate students in …

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  • Handbook Of Refractory Carbides Nitrides Properties ...

    2020-4-6 · The industrial refractory materials market is expected to surge with a CAGR of 3.45% to achieve a market size of US27.593 billion by 2025 from US22.507 billion in 2019

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  • Worldwide Industrial Refractory Material Industry to

    2018-11-20 · Properties of Refractory Materials The effect of the sintering temperature on the refractoriness of the refractory material was investigated when the slag was sintered with addition of 20 wt.% sintered magnesia at different temperatures for 3 h.

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  • Refractory materials - SlideShare

    Classification of refractories according to the chemical composition is based on the anion: cation ratio and consists of three types of materials: acidic, basic, and neutral. The anion: cation ratio higher than 1.5:1.0 indicates acidic refractory materials, for example SiO 2 containing one cation and two anions.

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  • Refractory Materials including Molybdenum &

    2020-5-6 · refractory elements such as W, Ta, Hf, Mo, V or Nb in their chemical composition. It is rather difficult to obtain homogeneous alloys containing simultaneously a number of refractory chemical elements due to their high melting temperatures. Nanostructured metallic matrices were obtained by …

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  • Valorization of Ferronickel Slag into Refractory

    2017-2-1 · Refractory mortars are disordered ceramic materials , , . Their micro structure features grains of different sizes, pores and the binder. The mortars serve in joints of masonry linings of high temperature installations. In service, the lining is exposed to complex thermo-mechanical loads , .

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  • Refractory Materials - Definition, Classification,

    2019-12-30 · Refractory materials – definition. Refractory refers to the mechanical strength of the material at high temperatures. Refractory materials are characterized by a high melting point, and when exposed to high temperatures they do not lose their strength and of form. ASTM (the American Society for Testing and Materials) defines refractories as ...

    Get Price
  • Handbook Of Refractory Carbides Nitrides Properties ...

    2021-5-25 · The Materials Handbook is an encyclopedic, A-to-Z organization of all types of materials, featuring their key performance properties, principal characteristics and applications in product design. Materials include ferrous and nonferrous metals, plastics, elastomers, ceramics, woods, composites, chemicals, minerals, textiles, fuels, foodstuffs ...

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  • Introduction to refractory materials - SlideShare

    2017-8-31 · Some more informations about refractory materials and also have some descriptions about high grade refractory materials. ... Properties • Melting point: Possesses very high Tm. The Tm of refractory materials is usually > 1300°C. ... Public clipboards featuring this slide.

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  • Refractory Materials MAGNECO/METREL, INC.

    Magneco/Metrel patented no cement castables use a unique bond system that allow for outstanding material properties relative to cement and hydratable alumina products. Magneco/Metrel no cement castables have excellent flow behavior, hot strength and thermal shock resistance and are very forgiving in tough dryout applications.

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  • Effects of vanadium concentration on mechanical

    2021-3-18 · Mechanical properties and strengthening, deformation, and/or fracture mechanisms of refractory high-entropy alloys V x NbMoTa are investigated. At room temperature, both the yield strength and ductility of V x NbMoTa are greatly improved when increasing the V concentration, which can be related to the enhanced solid solution strengthening and the grain refinement.

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  • Compaction and shear failure of refractory mortars ...

    2017-2-1 · As a reference, mortar featuring no binder has also been tested. This paper further elaborates and extends the discussion on failure mechanisms of refractory mortars started in . 2. Materials and experimental procedures2.1. Materials. A water glass mortar (WG) and mortar featuring no binder (NB) were prepared and tested.

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  • Replacing Refractory Ceramic Fiber Linings | 2019-10

    2019-10-10 · With a classification rating of 2642°F (1450°C), the new refractory fiber offers a performance equal to or exceeding refractory ceramic fiber. Critical furnaces within the oil refinery and petrochemicals industry run between 2192 and 2282°F (1200 and 1250°C) and therefore require materials with a 2552°F (1400°C) minimum classification rating.

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  • Ultra-High Temperature Materials I | SpringerLink

    The first volume focuses on carbon (graphite/graphene) and refractory metals (W, Re, Os, Ta, Mo, Nb, Ir). The second and third volumes are dedicated solely to refractory (ceramic) compounds (oxides, nitrides, carbides, borides, silicides) and to the complex materials – refractory alloys, carbon and ceramic composites, respectively.

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  • EKA-corporation

    2001-6-25 · ' EKA' Corporation is specialized in production of thermo concrete, refractory masses, plastic masses, refractory mortars and putties, alumino- phosphate binding materials, basic materials, Mg-masses and grained high- refractory Mg-sands and fillings. Our aim is to present our production program to the buyers and consumers of refractory ...

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  • Ultra-High Temperature Materials I - Igor L Shabalin ...

    This exhaustive work in three volumes with featuring cross-reference system provides a thorough overview of ultra-high temperature materials - from elements and chemical compounds to alloys and composites. Topics included are physical (crystallographic, thermodynamic, thermo-physical, electrical, optical, physico-mechanical, nuclear) and chemical (solid-state diffusion, interaction with ...

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  • Global Refractory Supply and Demand 2020,

    2020-4-28 · Global Refractory Supply and Demand 2020, Featuring Key Players Krosaki Harima, Saint-Gobain and Vesuvius - ResearchAndMarkets.com April 28, 2020 11:39 AM Eastern Daylight Time

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  • Material Composition and Properties of Refractory

    2006-2-10 · Physicochemical Properties of Refractory Compounds in the MgO – Al O – SiO – C System 2 3 2 The MgO – Al O – SiO – C system can provide a total 2 3 2 of seven refractory oxide compounds with melting points Mineral Melting Energy density, from 2800 to 1710°C and a graphite with a sublimating tem- point, °C kJ cm name formula ...

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  • Handbook Of Refractory Carbides Nitrides Properties ...

    2021-5-25 · The Materials Handbook is an encyclopedic, A-to-Z organization of all types of materials, featuring their key performance properties, principal characteristics and applications in product design. Materials include ferrous and nonferrous metals, plastics, elastomers, ceramics, woods, composites, chemicals, minerals, textiles, fuels, foodstuffs ...

    Get Price
  • Refractory Materials MAGNECO/METREL, INC.

    Magneco/Metrel patented no cement castables use a unique bond system that allow for outstanding material properties relative to cement and hydratable alumina products. Magneco/Metrel no cement castables have excellent flow behavior, hot strength and thermal shock resistance and are very forgiving in tough dryout applications.

    Get Price
  • Phonon broadening in high entropy alloys | npj ...

    2017-9-1 · Refractory high entropy alloys feature outstanding properties making them a promising materials class for next-generation high-temperature applications. At high temperatures, materials properties ...

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  • Replacing Refractory Ceramic Fiber Linings | 2019-10

    2019-10-10 · In the petrochemical world, refractory ceramic fiber (RCF) — also known as aluminosilicate wool (ASW) — has long ruled as the material for lining fired heaters. It is not hard to understand why: The material possesses several attributes that ensure it performs well in the harsh environment. They include: A low thermal conductivity and heat capacity.

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  • EKA-corporation

    2001-6-25 · ' EKA' Corporation is specialized in production of thermo concrete, refractory masses, plastic masses, refractory mortars and putties, alumino- phosphate binding materials, basic materials, Mg-masses and grained high- refractory Mg-sands and fillings. Our aim is to present our production program to the buyers and consumers of refractory ...

    Get Price
  • '@CIMTEC ; 7 (Montecatini Terme) : 1990.06.24-30'

    2008-7-15 · XII Mineralogy of refractory-grade natural graphites M. Karakus, R.E. Moore 101 Plagioclase feldspar concentrate and mafic middling of Gabbro in ceramic compositions D.M. Ibrahim, N.M. Ghoneim, M.H. Aly 109 Ceramic raw materials in the Viterbo district A. Gualtieri, M. Bertolani 119 Characterization of kaolins from Boyaca E. Garcia 129 Investigation of the influence of slurry density on the

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  • ACCEPTED MANUSCRIPT ...

    2020-11-25 · narrowband and broadband absorption, optical coherence behaviors, introducing materials with high index such as refractory materials and 2D materials, and some novel approaches such as vertical arrangements and nanocomposites. Following this, in Sec. 3 the properties …

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  • Vacuum Induction Melting - ASM International the

    2014-12-12 · materials, and these materials are inevitably higher-priced than those that are used in arc-AOD. Process Description A VIM furnace is simply a melting crucible inside a steel shell that is connected to a high-speed vacuum system (Fig. 1). The heart of the furnace is the crucible (Fig. 2) with heat-ing and cooling coils and refractory lining.

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  • Refractory Materials - Definition, Classification,

    2019-12-30 · Refractory materials – definition. Refractory refers to the mechanical strength of the material at high temperatures. Refractory materials are characterized by a high melting point, and when exposed to high temperatures they do not lose their strength and of form. ASTM (the American Society for Testing and Materials) defines refractories as ...

    Get Price
  • Characterization of Refractory Materials Using ...

    2005-1-13 · Refractory and carbon materials are heterogeneous materials containing pores, cracks and multiphase aggregates. Such materials are generally exposed in service to thermomechanical conditions such as thermal shock, mechanical impact, abrasion and erosion, which provoke microstructural changes that affect material properties and consequently ...

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  • Handbook Of Refractory Carbides Nitrides Properties ...

    2021-5-22 · properties of the individual physico-chemical phases and multi-phase materials with melting (or sublimation) points over or about 2500 °C. The first volume focuses on carbon (graphite/graphene) and refractory metals (W, Re, Os, Ta, Mo, Nb, Ir).

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  • Handbook Of Refractory Carbides Nitrides Properties ...

    2021-5-25 · The Materials Handbook is an encyclopedic, A-to-Z organization of all types of materials, featuring their key performance properties, principal characteristics and applications in product design. Materials include ferrous and nonferrous metals, plastics, elastomers, ceramics, woods, composites, chemicals, minerals, textiles, fuels, foodstuffs ...

    Get Price
  • Global Refractories - Market Size, Market Share,

    2020-5-30 · Materials that are resistant to lower temperatures are excluded. Featuring 80 tables and 72 figures – now available in Excel and Powerpoint! Learn More. Refractory demand is broken out by market: iron and steel production; nonmetallic minerals production, which includes cement, glass, lime, and …

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  • (PDF) HARBISON-WALKER Handbook of Refractory

    HARBISON-WALKER Handbook of Refractory Practice Harbison-Walker Refractories Company 400 Fairway Drive Moon Township, PA 15108

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  • New Refractory Technology from Stellar Materials LLC ...

    2018-6-12 · Thermbond 7200 Series can substantially reduce the cost of most furnace repairs through its ability to provide consistent properties regardless of installation method. It can be mixed with water for casting or pumping; mixed with 7200 Liquid for gunning or …

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  • Global Refractory Supply and Demand 2020,

    2020-4-28 · Global Refractory Supply and Demand 2020, Featuring Key Players Krosaki Harima, Saint-Gobain and Vesuvius - ResearchAndMarkets.com Read full article April 28, 2020, 11:39 AM · 3 min read

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  • Precast Refractory Shapes for Forging, Heat-Treating ...

    2015-12-3 · The use of precast refractory is a growing specialty in the refractory industry. Forging and heat-treating furnaces are prime examples of applications in which improved quality can be achieved through the use of precast refractory shapes, resulting in better lining performance, greater furnace reliability and reduced maintenance costs. The design and manufacture of precast refractory shapes ...

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  • '@CIMTEC ; 7 (Montecatini Terme) : 1990.06.24-30'

    2008-7-15 · XII Mineralogy of refractory-grade natural graphites M. Karakus, R.E. Moore 101 Plagioclase feldspar concentrate and mafic middling of Gabbro in ceramic compositions D.M. Ibrahim, N.M. Ghoneim, M.H. Aly 109 Ceramic raw materials in the Viterbo district A. Gualtieri, M. Bertolani 119 Characterization of kaolins from Boyaca E. Garcia 129 Investigation of the influence of slurry density on the

    Get Price
  • Refractory Materials: 2015

    2021-3-13 · Refractory materials are considered mechanically and chemically high performance at temperatures above 1400℃. The requirements for refractory materials are good physical and mechanical resistance to thermal shock and to attack by molten glass. The refractory materials for the glass industry has made significant progress.

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  • Engineering data bases for refractory alloys

    @article{osti_5329674, title = {Engineering data bases for refractory alloys}, author = {Cooper, Jr, R H and Harms, W O}, abstractNote = {Refractory alloys based on niobium, molybdenum, tantalum, and tungsten are required for the multi-100kW(e) space nuclear reactor power concepts that have been assessed in the SP-100 Program because of the extremely high temperatures involved.

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  • LUH: Graphite for Refractory and Foundry Industry |

    The steel supplier industry uses graphite for the construction of crucibles, casting moulds and blast furnace linings due to its combination of properties. As a covering material and recarburiser in foundry applications, graphite in its pure form and in combination with other raw materials improves the properties of the finished metal. Graphite in combination with mica improves component ...

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  • Blast Furnace Regions Iron Making Furnace

    2016-4-8 · the slag/refractory interface may be limited, and transport of reaction products away from the slag/refractory interface may be slow. Steep gradients are seen in thin-wall refractory linings such as those used in utility boilers featuring water or steam cooling at the furnace shell.

    Get Price
  • Thermal Ceramics products from Morgan Advanced

    2017-4-11 · refractory ceramic fibre module systems featuring Pyro-Bloc ... insulating properties, minimising energy use, combined with ... ** Maftec is a registered trade mark of Mitsubishi used under licence by Morgan Advanced Materials PLC. RCF is a refractory ceramic fibre material, also know as (ASW) Alumino Silicate Wool. ...

    Get Price
  • Replacing Refractory Ceramic Fiber Linings | 2019-10

    2019-10-10 · With a classification rating of 2642°F (1450°C), the new refractory fiber offers a performance equal to or exceeding refractory ceramic fiber. Critical furnaces within the oil refinery and petrochemicals industry run between 2192 and 2282°F (1200 and 1250°C) and therefore require materials with a 2552°F (1400°C) minimum classification rating.

    Get Price
  • Heating materials Electrical resistance materials Heat ...

    2014-11-13 · first developed by Riken Environmental System and featuring superior durability, and the ceramic heating element PYROMAX-SUPER, which can sustain produces a maximum temperature of 1800ºC. The company’s ceramic refractory and heat-resistant products are widely used in aluminum and other non-ferrous metal dissolution, IC

    Get Price
  • 90-98% Alumina Ceramic (Al₂O₃) | Morgan Technical

    The properties and features exhibited in this material ensure AL-300 ® is an excellent material for manufacturing products such as laser components, electro-optical equipment, flow measurement devices, pressure sensors, klystron power tubes and X-ray equipment used in defence, medical and communications markets.

    Get Price
  • Ultra-High Temperature Materials I - Carbon

    This exhaustive work in three volumes with featuring cross-reference system provides a thorough overview of ultra-high temperature materials – from elements and chemical compounds to alloys and composites. Topics included are physical (crystallographic, thermodynamic, thermo-physical, electrical,

    Get Price
  • High-entropy energy materials: challenges and new ...

    High-entropy materials, proposed for the first time in 2004, represent a promising class of disordered multicomponent materials with tailorable properties/functionalities (and potentially unprecedented performances) and have been used in a variety of systems and applications.

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  • Microstructure and Mechanical Properties of

    2016-8-12 · This dissertation explores the use of FAST and alloying additions to produce refractory metal alloys featuring improved mechanical properties over current commercially available materials. Work begins by exploring the room and ultra-high temperature mechanical properties of a series of tungsten alloys (Chapter 3) attempting to make use of Ta ...

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  • Engineering data bases for refractory alloys

    @article{osti_5329674, title = {Engineering data bases for refractory alloys}, author = {Cooper, Jr, R H and Harms, W O}, abstractNote = {Refractory alloys based on niobium, molybdenum, tantalum, and tungsten are required for the multi-100kW(e) space nuclear reactor power concepts that have been assessed in the SP-100 Program because of the extremely high temperatures involved.

    Get Price
  • Thermal Ceramics products from Morgan Advanced

    2017-4-11 · refractory ceramic fibre module systems featuring Pyro-Bloc ... insulating properties, minimising energy use, combined with ... ** Maftec is a registered trade mark of Mitsubishi used under licence by Morgan Advanced Materials PLC. RCF is a refractory ceramic fibre material, also know as (ASW) Alumino Silicate Wool. ...

    Get Price
  • Technical Ceramics | Special Ceramic | Supplier

    2021-5-25 · The properties of Hexoloy silicon carbide materials can make a big difference in a variety of applications. High Temp Ceramics & Creep Resistant Material Hexoloy® SiC oxidation and creep resistant, low mass, high strength material increases throughput and lowers cost of kiln operation.

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  • (PDF) HARBISON-WALKER Handbook of Refractory

    HARBISON-WALKER Handbook of Refractory Practice Harbison-Walker Refractories Company 400 Fairway Drive Moon Township, PA 15108

    Get Price
  • Heating materials Electrical resistance materials Heat ...

    2014-11-13 · first developed by Riken Environmental System and featuring superior durability, and the ceramic heating element PYROMAX-SUPER, which can sustain produces a maximum temperature of 1800ºC. The company’s ceramic refractory and heat-resistant products are widely used in aluminum and other non-ferrous metal dissolution, IC

    Get Price
  • Applications and challenges of thermoplasmonics |

    2020-8-17 · Refractory materials may have plasmonic properties in the visible range 68 but also a large imaginary part of the permittivity (W, TiN, Mo and so on), which is counterintuitively detrimental for ...

    Get Price
  • Ultra-High Temperature Materials I - Carbon

    This exhaustive work in three volumes with featuring cross-reference system provides a thorough overview of ultra-high temperature materials – from elements and chemical compounds to alloys and composites. Topics included are physical (crystallographic, thermodynamic, thermo-physical, electrical,

    Get Price
  • Functions and Properties | Products | DAIICHI

    A bridge between organic and inorganic materials. Zirconium exhibits high affinity to oxygen and tends to bond with carboxyl and hydroxyl groups. It can be used to form cross linking bonds with organic compounds that have these groups to add properties like low tackiness or water resistance.

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  • Materials Science News - Elsevier

    2021-5-21 · ExOne reports Q1 revenue of just over US13 million, a 3% decrease from US13.4 million in Q1 2020. Revenue from the company’s 3D printing machines was US4.9 million, a decrease of 22% from US6.3 million in the previous year, while 3D printed and other products, materials and services was US 8.1 milion, an increase of 15% from Q1 2020’s revenue of US 7.1 million.

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  • Refractory Materials: Features of Ceramic fiber blanket

    2015-10-12 · Ceramic fiber blanket, also called aluminum silicate fiber blanket, is a type of insulation refractory material, featuring high strength, light weight, non asbestos and organic binder, good high temperature stability and good insulation performance. It can effectively reduce the weight of high temperature equipment and heating time and save energy.

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  • Blast Furnace Regions Iron Making Furnace

    2016-4-8 · the slag/refractory interface may be limited, and transport of reaction products away from the slag/refractory interface may be slow. Steep gradients are seen in thin-wall refractory linings such as those used in utility boilers featuring water or steam cooling at the furnace shell.

    Get Price
  • (PDF) HARBISON-WALKER Handbook of Refractory

    HARBISON-WALKER Handbook of Refractory Practice Harbison-Walker Refractories Company 400 Fairway Drive Moon Township, PA 15108

    Get Price
  • Plating on Molybdenum | Molybdenum Electroplating

    Refractory metals share a number of properties and characteristics that are present in each of these materials to varying degrees: High melting point: The high melting point of refractory metals, particularly molybdenum, tungsten and tantalum, makes them extremely valuable …

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  • The Role of MulliTe-based RefRacToRy cheMical

    2016-9-27 · can interact with the non metallic materials of the inclusions and of the refractories. The hypothesis which needs to be ve-rified from a thermodynamic point of view is the transforma-tion which leads from the refractory composition to the ones featuring the non metallic inclusions, in which Ca can play a fundamental role.

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  • Boiler Refractory | Products & Suppliers |

    steel mesh, silica or fiberglass fabrics as a base material, with a refractory or silicone coating to optimize the materials' heat-resistant properties. Mid-Mountain Materials, Inc. has constructed tadpole gaskets using mechanically-stable HYTEX® 1000 tape or fabric, which is comprised of

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  • Applications and challenges of thermoplasmonics |

    2020-8-17 · Refractory materials may have plasmonic properties in the visible range 68 but also a large imaginary part of the permittivity (W, TiN, Mo and so on), which is counterintuitively detrimental for ...

    Get Price
  • Heating materials Electrical resistance materials Heat ...

    2014-11-13 · first developed by Riken Environmental System and featuring superior durability, and the ceramic heating element PYROMAX-SUPER, which can sustain produces a maximum temperature of 1800ºC. The company’s ceramic refractory and heat-resistant products are widely used in aluminum and other non-ferrous metal dissolution, IC

    Get Price
  • Ultra-High Temperature Materials I - Carbon

    This exhaustive work in three volumes with featuring cross-reference system provides a thorough overview of ultra-high temperature materials – from elements and chemical compounds to alloys and composites. Topics included are physical (crystallographic, thermodynamic, thermo-physical, electrical,

    Get Price
  • 90-98% Alumina Ceramic (Al₂O₃) | Morgan Technical

    The properties and features exhibited in this material ensure AL-300 ® is an excellent material for manufacturing products such as laser components, electro-optical equipment, flow measurement devices, pressure sensors, klystron power tubes and X-ray equipment used in defence, medical and communications markets.

    Get Price