Dead Burned Magnesite Brick - High Quality Magnesite Brick Price

Dead Burned Magnesite Brick - High Quality Magnesite Brick Price System 1

Dead Burned Magnesite Brick - High Quality Magnesite Brick Price

Ref Price:: $2.00 - 20.00 / pc

Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 100 pc

Supply Capability:: 2000000 pc/month

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High Chrome Magnesite Chrome Brick for Glass Industry

Cement Kiln Magnesite Bricks

CMAX Magnesia chrome bricks are made from chrome and magnesia. Magnesia chrome brick is mainly made from sintered magnesia and chrome-oxide, by high pressure shaping and chrome-oxide,by high pressure shaping and high temperature firing.According to different requirements the contents of the Cr2O3 can be changed. The product has good specifications for the shock resistance and high temperature performance. It's characterized by the small thermal expansion.The good thermal shock resistance and slag resistance.It is widely used for many industrial furnaces and kilns such as cement kilns,open-hearth furnace and melting furnace for nan-ferrous metals.Extra high temperature firing direct bonded,rebounded,rebounded and semirebonded magnesia-chrome brick,which are made from purity material all or part of the material that is synthesizeed through fusion,pressed with fine ingredients and high pressure and sintered by extra high temperature.

Product Applications:

Magnesia chrome bricks are ideal for use in the below applications

Metallurgy industry of open-hearth furnace top , electric furnace roof, Mixer linings etc.

RH, VOD, AOD, and other refining installations;

Non-ferrous metallurgical furnace, vacuum treatment equipment;

Building materials , glass furnace regenerator; cement rotary kiln calcination etc.

Product Advantages:

CNBM has success in its magnesia chrome bricks due to their cost-effectiveness and excellent insulating properties. The refractoriness of magnesia chrome bricks are more than 2000°C, and the refractory under load is a above 1550°C.Good steady volume in high temperature, the performance of meeting sudden cold and sudden hot is better than magnesia bricks.

Main Product Features:

Low porosity, high compressive strength, flexural strength of high pressure, good bulk stability;

Good thermal shock resistance, anti-spalling

Easy-to-skin hanging in the kiln, and low thermal conductivity;

High temperature of refractoriness under load.

Ultra-high-temperature firing, high direct binding rate, high refractoriness and corrosion resistance.

Strong resistance against alkaline substances, the acid resistance better than the magnesia refractories.

Product Specifications:

Fused-rebonded Magnesia Chrome Brick
ITEM	FRMC-12	FRMC-14	FRMC-16	FRMC-18	FRMC-20	FRMC-22	FRMC-26
MgO, % ≥	68	65	60	58	55	50	45
Cr2O3, % ≥	12	14	16	18	20	22	26
SiO2, % ≤	1.2	1.4	1.4	1.5	1.5	1.5	1.5
Apparent Porosity, % ≤	16	16	16	16	16	16	16
Bulk Density, g/cm3 ≥	3	3.05	3.08	3.1	3.15	3.2	3.25
Cold Crushing Strength, Mpa ≥	50	50	50	50	50	50	50
Refractoriness Under Load, ℃ ≥	1700	1700	1700	1700	1700	1700	1700

FAQ:

Q1: Are you a manufacture or trader?

A1: Factory+trade (mainly for manufacturing, also do some business of related products).

Q2: What's the MOQ of trial order?

A2: No limit,We can offer the best suggestions and solutions according to your requirements.

Q3: After an order is confirmed,when to deliver?

A3: According to your order quantity, normally, 15-25 days after deposit received.

Q4: Is your company accept customization?

A4: We have our own factories and excellent technical team, and we accept OEM service.

Product Picture

High Quality Dead Burned Magnesite Brick Price

Produce Processing

High Quality Dead Burned Magnesite Brick Price

Q:Combined with the ordinary clay brick and magnesia brick as an example, the existence of impurities in minerals and refractories production main components of the formed liquid relative what affect the performance.: The main varieties of common magnesia brick, magnesia brick, magnesia brick, magnesia brick high pure grade. Product main mineral phase is periclase, volume has high stability and anti erosion ability. Literature is widely used in steelmaking, non-ferrous metal smelting and other high-temperature industrial furnace.

Q:Manufacture of various refractory magnesia brick mainly comes from Magnesium Oxide, what kind of ore?: The ore quality requirements of MgO = 41%, CaO = 6%, SiO2 = 5%. The resources of magnesite in China are rich. The types of deposits include sedimentary metamorphic deposits, sedimentary hydrothermal metasomatic deposits and weathering leaching deposits.

Q:With different capacitance magnesia brick brick: Fused magnesia brick brick has compact structure, high mechanical strength,It is mainly used for thermal storage of large glass furnaceHigh temperature area of the room.

Q:How to identify the fused magnesia brick and sintered magnesia brick: Magnesia brick have high refractoriness, alkali slag good performance, high load softening temperature, but poor thermal shock resistance. The sintering magnesia brick brick magnesite as raw material, crushing, proportioning, mixing, forming, in 1550 ~ 1600 degrees firing, high purity products firing temperature is over 1750 DEG C. Don't add chemical bond magnesia brick is appropriate in magnesia, through mixing, molding and drying.

Q:Magnesia brick: General can be divided into sintered magnesia brick (also called burnt magnesia brick) and chemically bonded magnesia brick (also known as the two major categories of not burned magnesia brick). Purity and high firing temperature of magnesia, due to the direct contact of periclase grains, known as direct bonded magnesite brick; made of fused magnesia bricks called electrically fused magnesite brick.

Q:Brick price?: There are various series of unshaped refractory gunning, magnesia ramming material, mending material, coating material, dry lining material, composite refining agent, covering agent, tundish and tundish slag wall, ladle drainage sand and electric furnace taphole filler etc..

Q:The index of magnesia brick: indexMGe-20 MGe-16 MGe-12 MMGe-8 DBMK-A DBMK-B DBMK-C MgO≥（%） 40 45 55 60 80 80 80 Cr2O3≤（%） 20 16 12 8 6-8 6-8 6-8 SiO2≤（%） --- --- --- --- 2.0 2.5 3.0

Q:High purity magnesia brick masonry mortar for what?: You try a mixture of aluminum phosphate. It itself is the main component of aluminum, which can not cause pollution. We use high temperature electric stove to bond with this.But this 800 degree won't be sintered. It won't sinter until more than 1000 degrees.

Q:How do you differentiate between the two clearly? Where is the key? Thank you: Magnesia brick (magnesite brick) basic refractories Magnesium Oxide content of more than 90%, with the main crystalline phase of periclaseGeneral can be divided into sintered magnesia brick (also called burnt magnesia brick) and chemically bonded magnesia brick (also known as the two major categories of not burned magnesia brick). Purity and high firing temperature of magnesia, due to the direct contact of periclase grains, known as direct bonded magnesite brick; made of fused magnesia bricks called electrically fused magnesite brick.

Q:Magnesite chrome brick, magnesia chrome brick indicators? What is the price?.: According to the actual situation, design the brick you need, and the price of brick is determined by the index.

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