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Sinosteel Luoyang Institute of Refractories Research Co., Ltd.

43#, Xiyuan Road, Jianxi District, 471039 Luoyang, Henan
Telephone +86 379 64205846
Fax +86 379 64246695

Hall map

METEC 2019 hall map (Hall 3): stand G06

Fairground map

METEC 2019 fairground map: Hall 3

Our range of products

Product categories

Our products

Product category: Blast furnace plants

Si3N4 Bonded SiC Bricks for Blast Furnaces

Si3N4 bonded SiC bricks are produced under high temperature by the nitridation reaction. Characterized with good thermal shock resistance, good alkali corrosion resistance, good slag resistance, high strength and high thermal conductivity, the bricks are mainly used in key parts of iron-making blast furnaces, such as the lower part of stack, belly, bosh and tuyere with harsh working conditions.

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Product category: Blast furnace plants

Si3N4 bonded SiC Bricks for Aluminum Electrolysis Cells

Si3N4 bonded SiC is the traditional products used as sidewall in electrolysis cells. Sicatec75 is the famous brand in Aluminium Industry by the cooperation with Simonsen A/S in Denmark. LIRR keeps continuous research to the new products such as Sicatec95 and insulating SiC bricks based on the market trend.

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Product category: Blast furnace plants

Si3N4 bonded SiC Bricks for Waste Incinerator

LIRR Quality: LS-75, LS-75S,LS-85, LS-85S, LSO are series products of LIRR used for WtE incinerator. The products are specially designed for application in highly oxidation atmosphere, especially steam environment. The products are characterized with high oxidation resistance(LS-75S/85S) and with patent protected.

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About us

Company portrait

Sinosteel Luoyang Institute of Refractories Research Co., Ltd. (LIRR) is a government company belonging to Sinosteel Corporation. LIRR was established in 1963 and has been developed to an integrated enterprise with research, production and service for high temperature industry.

State Key Laboratory for Advanced Refractories in LIRR is a strong unit for the research of new technology in refractories, provides strong support from technology to the production of our own , provides solution for high temperature industry, keep cooperation with famous university/colleague, refractory companies and high temperature industries.

LIRR has 18 production lines with total capacity 80000 metric tons of refractories. The products such as silicon carbide bricks, high chrome bricks, high alumina bricks, monolithic refractories are widely used for metallurgy, nonferrous metal, petrochemical , ceramic, environment protection, machinery etc. and have been exported to over 40 countries and regions such as America, Europe, Russia, Southeast Asia, etc.

LIRR has the engineering and designing team for the designing and construction of high temperature furnaces such as  tunnel kiln, submerged arc furnace, heating furnace, various melting furnace etc..