yixing xinwei leeshing refractory materials co.,Ltd
Excellent quality, Customer first, Common development
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Cement production kiln using magnesia alumina spinel brick with good thermal stability
Magnesia Bricks Description
Our company's magnesium-aluminum spinel series products are currently widely used in lime kilns. This series of products has the advantages of good thermal stability, good slag resistance and strong corrosion resistance. This product replaces magnesia-chrome bricks and magnesia bricks in key parts of lime kilns, and has achieved good results.
Magnesia Alumina Spinel Bricks are new developed chrome-free refractories for Cement Rotary Kilns, with excellent performance,our products have been wide used in the domestic and overseas cement projects.
Chemical & Physical Data Of Magnesia Alumina Spinel Brick
| index item | magnesia-alumina brick | magnesia-alumina spinel brick | Periclase-spinel brick | high-purity mag-alumina brick | ||||
| ML-80A | ML-808 | LMJ-A | LMJ-C | LMJ-C | LPJ-80A | LPJ-80B | LCML-86 | |
| MgO% | 80 | 80 | 80 | 75 | 70 | 82 | 80 | 86 |
| AL2O3% | 5~10 | 5~10 | 8~15 | 8~15 | 8~15 | 5~10 | 5~10 | 5~10 |
| 0.2MPa refractoriness under load 0C ≥ | 1600 | 1580 | 1700 | 1650 | 1600 | 1620 | 1600 | 1700 |
| cold crushing strength MPa ≥ | 45 | 40 | 35 | 35 | 35 | 39.2 | 39.2 | 35 |
| apparent porosity % ≤ | 18 | 20 | 17 | 18 | 19 | 18 | 18 | 16 |
| thermal shock resistance (11000C-water) times ≥ | 20 | 15 | 10 | 7 | 5 | |||
Our company
Refractory products are used extensively in heat-treatment facilities for petrochemical, steel metallurgy, non-ferrous metallurgy, glass, construction materials, chemical fertiliser and ceramics industries. Rare earth products of the Group are mainly exported to the United States of America, Japan, Europe and Korea, and its refractory products are mainly for domestic sales and export to Japan.
The Group has a research and development centre that focus on improving existing products and developing new products. Building and maintaining relationships with clients and exploring new businesses are the responsibility of its talented sales and marketing department. Concerning the environmental protection as well as the market needs, the Group will continue to develop environmental friendly and high value-added products.
Packaging of Magnesia Alumina Spinel 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 Magnesia Alumina Spinel 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.
