Contenido de aluminio 75%-80% Refractario 1770℃ o superior
Las placas de carburo de silicio se componen principalmente de carburo de silicio (SiC) como agregado (con un contenido normalmente ≥ 80%).
Contenido de aluminio 30%～48% Refractariedad superior a 1400℃
Contenido de aluminio 30%～48% Refractariedad superior a 1400℃
Contenido de aluminio 30%～48% Refractariedad superior a 1400℃
El ladrillo poliligero de alta alúmina es un material refractario ligero de alta calidad.
Los ladrillos checker son medios de transferencia de calor utilizados en las cámaras regenerativas de los altos hornos y las estufas de chorro caliente.
Customer Needs A manufacturing company located in Poland was in the process of constructing a new pusher kiln for continuous high-temperature firing of ceramic products. The kiln was designed to operate under long production cycles with stable thermal conditions, making energy efficiency and temperature uniformity critical performance requirements from the very beginning. During the kiln design and construction stage, the customer conducted an internal energy assessment and identified several common challenges associated with traditional pusher kiln systems: Significant radiant heat loss from kiln walls and roof surfaces Difficulty maintaining uniform temperature distribution across the firing zone during continuous operation High fuel consumption, particularly during heating-up and load changes Rising energy costs putting pressure on long-term operating budgets Since the kiln had not yet entered production, the customer aimed to integrate an energy optimization solution during construction, rather than relying on post-commissioning retrofits. The solution needed to be technically reliable, cost-effective, and compatible with existing refractory linings—without changing kiln dimensions, firing curves, or production rhythm. Get product information Solution Provided After reviewing the kiln’s structural design, refractory materials, and operating temperature range (approximately 1,250–1,300°C), a High Emissivity Coating was proposed as part of the kiln’s hot-face surface treatment. Application Scope Roof...
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An Energy-Efficiency Project for a Customer in Germany Customer Requirement A customer located in Germany was involved in the construction of a new shuttle kiln for high-temperature firing applications. During the kiln design and construction phase, the customer aimed to improve thermal efficiency and heat utilization from the outset, rather than relying solely on traditional refractory lining solutions. The key requirements identified by the customer included: Improved radiative heat transfer inside the shuttle kiln Reduced fuel consumption during repeated firing cycles More uniform temperature distribution within the kiln chamber Compatibility with standard refractory linings used in shuttle kilns A solution that could be integrated during kiln construction, without increasing structural complexity Given Germany’s strict energy efficiency standards and rising fuel costs, the customer required a solution that could deliver measurable energy savings while supporting stable and repeatable kiln operation. Solution Provided Based on the shuttle kiln configuration and operating temperature range, a High Emissivity Coating was selected and applied as part of the kiln construction process. Technical Rationale High emissivity coating enhances the thermal radiation capability of refractory surfaces by increasing surface emissivity. This allows more heat to be transferred efficiently from the kiln atmosphere to the product load, improving...
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An Energy-Efficiency Upgrade Project for a Customer in Australia Customer Requirement A customer located in Australia operates an industrial tunnel kiln used for continuous high-temperature firing. With rising energy costs and increasing pressure to improve operational efficiency, the customer sought a practical solution to enhance heat utilization within the kiln without making major structural modifications. The key challenges identified by the customer included: High fuel consumption during long-term tunnel kiln operation Uneven heat distribution inside the kiln chamber Heat loss through kiln walls and refractory surfaces Limited flexibility to redesign the kiln structure A strong need to improve energy efficiency while keeping downtime minimal The customer required a solution that could be applied to the existing kiln lining, improve thermal radiation efficiency, and deliver measurable energy-saving results under continuous production conditions. Get Free Quote Solution Provided Based on the kiln type and operating conditions, a High Emissivity Coating was recommended and supplied as an energy-efficiency upgrade solution. Product Selection and Technical Rationale High emissivity coating is designed to enhance the radiative heat transfer inside high-temperature equipment such as tunnel kilns. By increasing the surface emissivity of refractory linings, more heat is transferred to the product load rather than being lost...
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Antecedentes del proyecto Este estudio de caso presenta un proyecto de suministro de ladrillos refractarios a medida para un cliente situado en Oriente Medio. El cliente necesitaba ladrillos refractarios para la construcción de un horno de pizza comercial, en el que el control estable de la temperatura, la distribución uniforme del calor y las dimensiones precisas de los ladrillos eran esenciales para el funcionamiento diario. A diferencia de los hornos industriales, los hornos de pizza requieren materiales refractarios que no sólo soporten altas temperaturas, sino que también proporcionen un rendimiento térmico constante adecuado para entornos de preparación de alimentos. Por tanto, el cliente hizo hincapié en la precisión dimensional, la calidad de la superficie y la eficacia de la instalación. Exigencias del cliente El cliente tenía previsto construir un horno de pizza con ladrillos de arcilla refractaria cuadrados de dimensiones fijas y solicitó una solución que pudiera aplicarse directamente sin modificaciones in situ. Los principales requisitos estaban claramente definidos: Tipo de producto: Ladrillos de arcilla refractaria Aplicación: Revestimiento interior del horno de pizza y superficie de cocción Tamaño de los ladrillos: 300 × 300 × 30 mm Método de producción: Producción de moldes a medida Objetivo de la instalación: Ajuste preciso y estructura limpia del horno Logística: Envío internacional con embalaje adecuado y confirmación de envío Debido a que los ladrillos se utilizarían en contacto directo con altas temperaturas durante la cocción, el cliente requería un material que pudiera mantener un rendimiento estable bajo ciclos de calentamiento repetidos, preservando al mismo tiempo la integridad estructural. Ladrillo refractario estándar...
MásZhengzhou Highland Refractory Materials Co., Ltd., fundada en 1993, ha estado profundamente involucrada en la industria de materiales refractarios durante más de 31 años. La empresa se dedica a la investigación, producción y aplicación de materiales refractarios para la industria siderúrgica.
La empresa está situada en Zhengzhou, China, punto de partida del Expreso Ferroviario China-Europa de la Iniciativa Belt and Road, cuenta con más de 1.100 empleados, dos bases de producción y una empresa especializada en ingeniería de hornos, con una capacidad de producción anual de 60.000 toneladas de materiales refractarios. Nuestros productos están certificados por el sistema de gestión de calidad CE、ISO9001:2015 y son elegidos por más de 1.500 clientes de Asia, África, Europa y América.
