Magnesia Alumina brick(HLML)is made of high quality magnesia and alumina It has good performance under high temperature and high thermal shock resistance. It is widely used non-ferrous furnaces.
Magnisia-Alumina Spinel brick(HLMLJ)is made of high quality magnesia and synthetic magnesia alumina spinel clinker. It has good high-temperature performance, thermal shock resistance and strong slag resistance. The main applications are transition zone in cement rotary kilns glass tank regenerators and lime kilns.
Fused Spinel, AluminaMagnesia Spinel is ahighly recommended refractory raw material. Using our high-quality prereacted ALUMINAMAGNESIA SPINEL for developing high purity refractories in both monolithic and brick form.
Our high quality Fused Spinel has high bulk density and great color. It has strong resistance to corroding and antidetonation. It adopts high pure MgO and Chemical Al2O3 to smelt by EAF. Application include but not limited to the proof of EAF, basic oxygen furnace, steel ladle, intermediate zone cement rotary kiln, etc.
Characteristics:
good temperature vibration, good strength and volume stablity in high temperature.
Applications:
They have been widely used in cement,glass,steel making and non-ferrous metal industries.
MagnesiaSpinel Brickis widely usedfor glassfurnace,cement kiln,blast furnace,steel and non-ferrousmetal industry
Magnesium aluminum spinel brick is a high-purity magnesia and pre-synthesis of magnesium aluminum spinel as the main raw material, a reasonable level, high pressure molding, high temperature after firing products.
Magnesium aluminum spinel brick with low porosity, high strength, good thermal shock stability, corrosion resistance and other excellent features, the product of the transition zone and the burning zone with the material consumption, improve the life of rotary kiln lining.
Characteristics:
good temperature vibration, good strength and volume stablity in high temperature.
Features:
Itis a kind of alkaline refractory product with periclase as main phase magnesite-alumina spinel clinker as basic material. the product has such characteristics as good temperature vibration, good strength and volume stablity in high temperature.
Applications:
They have been widely used in cement,glass,steel making and non-ferrous metal industries.
MagnesiaSpinel Brickis widely usedfor glassfurnace,cement kiln,blast furnace,steel and non-ferrousmetal industry
Magnesia Alumina Zirconia bricks are produced on the basis of low thermal magnesia-alumina bricks by adding ZrO2.
The micro-pore structure inside the products improves theirs thermal shock resistance.Meanwhile, Zirconia easily reacted with CaO forming calcium zirconate with high melting point in application,which improves the corrosion resistance of the produce and adhesion of kiln material.
Mainly used in the calcining zone of dry-process cement rotary kiln.
Magnesia-Alumina Spinel brick (HLMLJ), as chrome free produces , are specially developed for the transition zone of large scale dry-method cement kiln.
Application include but not limited to the transition zone in proof of EAF, basic oxygen furnace, steel ladle, cement rotary kilns glass tank regenerators and lime kilns.
Magnesium aluminum spinel brick with low porosity, high strength, good thermal shock stability, corrosion resistance and other excellent features, improve the life of rotary kiln lining.
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Fire clay & High Alumina bricks are special type of brick which are form of Refractory ceramic material. It is used for inner surface lining of Boiler, furnace, kiln, fireplaces & fireboxes.
Quality of Bricks:
We offer various quality bricks are IS-6, IS-8, PI - 30% to 90% Alumina offering high temperature resistance of 1100 C to 1700 C.
Plant Introduction
Sinometal refractory engineering Co., Ltd. is a modern comprehensive enterprise consisting of scientific research, manufacture and trade. Industrial products of the company are mainly magnesia refractories.
Products of the company: The company possesses domestic advanced production line of refractories used in metallurgy industry; more than 160 sets of extensive manufacturing facilities; and more than 30 sets of checkout equipment. The company's annual output of magnesia carbon brick, alumina magnesia carbon brick and aluminium carbide brick and so on is 70,000 tons
Quality advantages: All products of the company are in accordance with national standard as well as the enterprise's standard, and has got ISO9001 Quality Management System Certification and ISO14001 Environment Management System Certification.
Scientific and technical advantages: The company invested a large sum of money to built the building of engineering technology center which covers an area of 5,000 square meters in 2012.The company's capability of scientific research and development is abundant.
high refractoriness Brick brief introduction
Magnesite Carbon brick is a kind of basic refractory which is made from magnesite, graphite as raw material, resin as binder, with high pressure moulding and low temperature treatment.
As one kind of compound refractories, it make magnesite good slag erosion risistance and graphite high thermal conductivity and low dilatability mixed together. Thus BOF Brick has features of high refractoriness, good thermal shock resistance,erosion resistance, and has good performance in I&S industry, including BOF, EAF, LF.
basic refractory brick series have the advantages of good performance, long life and low cost. And long supply experience can make sure that we can give our customer total solutions
Alumina Magnesia Carbon brick has same production process, the main raw materials are fused alumina or bauxite, so it has better strength and refractoriness under load, but the slag resistance is not as good as magnesia Carbon bricks.
At Gremlog Trading DMCC, we're proud to offer a sustainable alternative for spent refractory bricks. Instead of discarding them, we recycle these bricks into valuable raw materials with various applications. Our recycled refractory bricks can be used in powder coating, road-base aggregate, metallurgical processes, as slag conditioners, and even as feedstock for cement production. This not only reduces waste but also provides cost-effective options for industries. Moreover, these recycled materials can be directly reused in the manufacturing of new refractory bricks, closing the loop on sustainability. Join us in our mission to promote environmental responsibility while meeting your industrial needs. Contact Gremlog Trading DMCC today to learn more about our Recycled Spent Refractory Bricks.
Cupola Fire Bricks are special type of brick which are form of Refractory ceramic material. It is used for inner surface lining of Boiler, furnace, kiln, fireplaces & fireboxes.
Quality:
We offer various quality bricks are IS-6, IS-8, PI - 30% to 70% Alumina offering high temperature resistance of 1100 C to 1700 C
Sizes of Cupola Bricks:
Length 9 Inch & 11 Inch
Dia (Inch) 9D, 12D, 15D, 18D, 21D, 24D, 27D up to 56D
Insulation Bricks are used for hot face & back up insulation lining of Boiler, Reheating furnace, Blast furnace, reactor chamber, high temperature furnace etc.
Insulation Bricks are providing energy efficiency by minimising heat loss. They have feature of low density, high purity, low thermal conductivity, excellent thermal shock resistance.
Types of Insulation Bricks:
Cold Face Insulation Bricks
Hot Face Insulation Bricks
HFK Insulation Bricks
Porosint Insulation Bricks
Hanger & shoulder Fire bricks are special type of brick which are form of Refractory ceramic material. It is used for Roof lining of Boiler, furnace, kiln, fireplaces & fireboxes.
Hanger & Shoulder Brick are used for Reheating furnace roof. There are three qualities of Hanger & shoulder brick as per their specification
40% Alumina Hanger & Shoulder Brick
50% Alumina Brick Hanger & Shoulder Brick
70% Alumina brick Hanger & Shoulder Brick
Acid Resistance bricks & Tile are special form of masonry bricks which are chemically resistant and thermally durable. These are used for masonry construction and flooring which is prone to chemical attack.
These products are classified as per the different standard.
Class - I
Class - II
Sizes of Bricks:
230 x 115 x 75 mm, 230 x 115 x 65 mm, 230 x 115 x 38 mm, 230 x 115 x 25 mm
Sizes of Tile:
230 x 115 x 20 mm / 15 mm / 12 mm
200 x 100 x 20 mm / 15 mm/ 12 mm
300 x 300 x 15 mm / 12mm
Magnesia Bricks Description
Magnesia Bricks are alkaline refractory materials. These products have over 90% magnesium oxide content and adopt periclase as the principal crystalline phase. Magnesia Bricks can be divided into two categories of Burnt Magnesia Bricks and Chemical Bonded Magnesite Brick. They have excellent performance of superior high temperature mechanical strength and volume stability. Magnesia Bricks can service in the high temperature of 1750.. They are ideal products for glass furnace application.
Magnesia Bricks Features:
It is a kind of alkaline refractory product with periclase as main phase magnesite-alumina spinel clinker as basic material. the product has such characteristics as good temperature vibration, good strength and volume stability in high temperature.
Magnesia Bricks Application
Basic open-hearth furnace for steelmaking
Electric furnace bottom and wall
Permanent lining of oxygen converter
Non-ferrous metal metallurgy furnace
Hyperthermia tunnel kiln
Lining of rotary cement kiln
Heating furnace bottom and wall
Regenerative chamber of glass furnace
Magnesia Bricks Properties
High Refractoriness
Good alkaline slag erosion resistance
High apparent initial softening temperature
Good thermal conductivity
High thermal expansion
Magnesia Bricks Manufacturing Process
Burnt Magnesia Bricks are manufactured with magnesite clinker as the raw material and fired in the high temperature of 1550~1600 after smashing, burdening, mulling and molding. High-purity products can be fired in the temperature that over 1750. Chemical bonded magnesite brick is produced with certain chemical bonding through mixing, molding and drying.
