Magnesia Aluminum Spinel Brick Superior Anti-Spalling and Thermal Shock Resistance

Magnesium-aluminum spinel brick for cement kiln with

Magnesium-aluminum spinel bricks are made of high-quality alumina with Al203 content of 76% or more and high-quality light-burned magnesium powder with MgO content of more than 95%. After multi-stage homogenization process, the temperature is above 1800 °C in ultra-high temperature tunnel kiln. Magnesium-aluminum spinel has good performances such as good resistance to erosion, corrosion, flaking, slag resistance, abrasion resistance, thermal shock resistance and high temperature resistance. Magnesium-aluminum spinel bricks are widely used in refractory materials, steel smelting, cement rotary kiln and glass industrial furnaces.

Magnesium-aluminum spinel bricks are mainly composed of high-purity magnesia and synthetic magnesium-aluminum spinel sand, and the main crystal phase is a periclsite phase and a magnesium-aluminum spinel phase. Magnesium-aluminum spinel brick has the characteristics of high temperature performance, high thermal shock stability, strong resistance to alkaline substances, good wear resistance, and good resistance to high temperature heat load.

Magnesium-aluminum spinel brick has good thermal shock resistance, high temperature mechanical strength, high load softening temperature, good slag resistance, high temperature performance and thermal stability. It is used in non-ferrous smelting, cement kiln transition zone, lime kiln. High temperature zone, glass regenerative furnace, furnace roof of reverberatory furnace, etc.

Magnesium aluminum spinel brick product characteristics
      1. Excellent performance of hanging kiln skin;
      2. Low thermal conductivity (1000°C, 2.27w/m·k), small thermal expansion coefficient, low thermal stress, good thermal shock stability, stable chemical properties, and strong resistance to alkaline slag. ;
      3, has excellent structural flexibility, K2SO4, Na2SO4, NaCl, KCl alkali salt decomposition of cement materials, anti-erosion and anti-penetration ability.
      4. The load softening temperature is high and the thermal shock resistance is excellent. It is suitable for the key parts of SP and NSP kiln with high kiln temperature, fast rotation speed, strong alkali corrosion ability and mechanical load. It can effectively extend the life of the lining and keep it low. Kiln cylinder temperature.

Magnesium-aluminum spinel brick for cement kiln with

Packaging of Magnesia Bricks
1.on wooden pallets with plastic cover: wooden pallet size :930*930 or 1000*1000mm,
2.Load weight of each pallet: 1.5-2.0 tons,
3.230*114*65mm:512PCS/Pallet, 230*114*75mm:448PCS/Pallet.
Shipping of Silicon Mullite fire bricks
1.Our packaging is as per customer’s request
2.Normal goods delivered by sea transport
3.Sample shipping by express
4.We will shipping and delivery goods timely, quanlity and quantity guaranteed, and also in accordance with the contract and customer's requirment completely.

Delivery:

15-30 days working day for large quantity. The shipment we will arrange as soon as possible. Of course, if it is a custom products, the shipping time will delay.
Sample:

Usually by EMS, DHL, UPS, TNT, FedEx. Anyway you like. Bulk order: Usually by sea.

Payment:

It can be through T/T, L/C at sight. The specific terms determined according to the quantity of the goods, etc.
Your inquiry related to our product & price will be replied within 24 hours.
Export:
Our products have been exported to many countries: Australia, Chile, USA, Russia, UK, Indonesia, etc., good quality have be approved by our clients.

 About US

Henan hongtai kiln refractory co., LTD. Is well aware that there are thousands of demands from customers, which can be summarized in four aspects: reliable quality, timely delivery, reasonable price and considerate service.The company will continue to adhere to the corporate spirit of "contributing to society and serving customers" and the business philosophy of "mutual benefit, win-win, integrity, efficiency, preciseness and responsibility".Our company is willing to develop a wide range of technical exchanges with colleges and universities and colleagues from all walks of life at home and abroad in a flexible and diversified way.
Henan hongtai kiln refractory co., LTD. : "quality first, reputation first, customer first: it is our aim."Scientific management, strong technical force, perfect testing means, advanced technological equipment and stable product quality are the guarantee of quality service.Henan hongtai kiln refractories co., LTD sincerely hopes to cooperate with you hand in hand and in good faith.
Henan hongtai kiln refractory co., LTD. Main products are high alumina brick, clay brick, fused zirconium corundum brick, fireproof ball lightweight insulation brick, wear-resistant pouring material, corundum pouring material, low cement high strength pouring material, impermeable material, self-flowing material, plastic material, and various types of refractory materials.For different industries, the cement industry with anti-flaking high-alumina bricks, alkali resistant bricks, phosphate bricks;Boiler industry USES all kinds of brand wear-resisting brick, corundum brick, mullite brick and other finalizing materials.The company insists on "product quality is the life, enterprise integrity is the foundation", in the fierce market competition, won many users' trust and praise.The products are sold all over the country, as far as Vietnam, India, Korea, Pakistan, kazakhstan, and other southeast Asian countries and regions.

1. Strong professional:
Our company has thirty years producing experience in refractory products. Our manager will supervise on a various refractorys production materials, process control, quality supervision and package delivery, and ensure the products are 100% qualified.
2.Annual supply:
Our company has passed ISO9001 quality management system certification and SGS certification. And the annual supply of shaped and unshaped refractory product is 28, 800-35, 000 tons.
3. Export experiences:
Now we have gained a global sales network reaching Taiwan, Russia, Korea, Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola, South Africa, and so on.
4. Production equipment:
Production and testing equipments are new, complete and automated or semi- automated. Such modern facilities and equipments have provided the fine technical guarantee for the production and testing.
5. Testing equipment:
Our company's testing equipments as follows:
High Temperature RUL Tester
Bulk Density Tester
The Pressure Tester
Refractoriness Tester

1. Strong professional: 
Our company has thirty years producing experience in refractory products. Our manager will supervise on a various refractorys production materials, process control, quality supervision and package delivery, and ensure the products are 100% qualified. 
2.Annual supply: 
Our company has passed ISO9001 quality management system certification and SGS certification. And the annual supply of shaped and unshaped refractory product is 28, 800-35, 000 tons. 
3. Export experiences: 
Now we have gained a global sales network reaching Taiwan, Russia, Korea, Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola, South Africa, and so on. 
4. Production equipment: 
Production and testing equipments are new, complete and automated or semi- automated. Such modern facilities and equipments have provided the fine technical guarantee for the production and testing. 
5. Testing equipment: 
Our company's testing equipments as follows: 
High Temperature RUL Tester
Bulk Density Tester
The Pressure Tester
Refractoriness Tester