Low Creep High Alumina Brick with The Key to Optimal Hot Blast Furnace Performance

Brief introduction of low creep and high alumina brick

Low creep and high alumina bricks are based on the "three-stone" theory. Choose bauxite and bonded clay as the main raw materials, add appropriate kyanite, andalusite and sillimanite, commonly known as "three stones", control physical and chemical indicators and particle composition, use bauxite + mullite + corundum and other raw materials as the technology Program. In the production process, the raw material indicators are first detected and controlled. After crushing, smashing and screening processes, the ingredients are proportioned according to the ratio. After mixing and grinding, the particle size and moisture of the mud are controlled to meet the molding requirements, and the machine is pressed to form and use Qualified abrasives can control the number of blows, dimensions and flashing of the molding, while testing the semi-finished products and the efficiency to meet the specified requirements. Production process: use high-temperature calcined super bauxite, add high-temperature materials with low creep rate, and undergo high-pressure forming and high-temperature sintering.

Features of low creep and high alumina brick

1. Has high strength

2. Low creep rate

3. High operating temperature

Low creep and high aluminum are widely used in furnace linings and checker bricks of high-temperature furnaces and hot blast furnaces.

Uses of low creep and high alumina bricks:
Common low-creep high-alumina bricks can be used in blast furnace hot blast stoves and other industrial kilns. They can also be made into low-creep high-alumina bricks of different specifications and sizes according to specific construction requirements, such as checker bricks, special-shaped bricks, anchor bricks, etc. , Mainly used in industrial kilns in long-term high-temperature environments.
Low-creep high-alumina bricks have the characteristics of high-alumina bricks and low creep rate due to their high performance. They are the preferred lining for industrial kilns in high-temperature environments to ensure the long-term service life of the kiln and avoid occurrences in use. Accidental collapse accident.

Packing of low creep and high alumina brick

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 low creep and high alumina brick

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.

Payment Item :

1. Payment: T/T, Western Union,LC; Usually 30% deposits,70% balance before delivery or negotiations to solve.
2. MOQ: Usually 1Tons
3. Quality Warranty: 1 years

Delivery time :

1.Stocks:Within 5-7 days after receive the deposit.

2.Customization:Within 15-30 days after receive the deposite.

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, 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

Certificates

Service we can provide:

1. Quick and Positive reply after receiving your inquiry.
2. Free samples before shippment.
3. Quality control before and during shipment.
4. Loading photos as required.
5. Pompt shipment with right shipping line.
6. SGS and BV certification as required.
7. Packing according to Clients' requirement.

1. How can I get your prompt quotation?

We can give you reply with quotation quickly if you kindly send the inquiry with the detail, such as the quantity, the specifications and the application of the products.

2. What is the MOQ (minimum order quantity)?

No limit

3. Which payment terms can you accept?

T/T,LC,Western Union,moneygram are available for us.

4. After an order is placed, when to deliver?

15-25days after confirming the order.

5. Does your company accept customization?

We accept OEM service.

6. How to solve the quality problems?

If the products don't conform to customer's samples or have quality problems, our company will be responsible to make compensation for it based on enough evidences.