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Foshan Huanya New Material Co., Ltd. Martin@huanya-refractory.com +86-13923217470 search Banner Home / Products / Insulation Brick / Content Magnesia Alumina Spinel Refractory Brick Magnesia alumina spinel brick is an advanced refractory material. Generally, it is prepared from high-purity magnesite and spinel, has good corrosion resistance and thermal shock stability. The amount of spinel content in the production of magnesia alumina spinel brick should keep a proper level. As spinel amount increases, the thermal shock resistance is better. The Al2O3 in the product should not be more than 15~20%, preferably 10~18%. Send Inquiry Description _01 Introduction: Magnesia alumina spinel brick is an advanced refractory material. Generally, it is prepared from high-purity magnesite and spinel, has good corrosion resistance and thermal shock stability. The amount of spinel content in the production of magnesia alumina spinel brick should keep a proper level. As spinel amount increases, the thermal shock resistance is better. The Al2O3 in the product should not be more than 15~20%, preferably 10~18%. Item SJH-1 SJH-2 SJH-3 MgO% 80-85 90 93 Al2O3% 9 5 5 Bulk Density(g/cm3) 18 18 18 Refractoriness? =1790 =1770 =1750 Apparent porosity% 2.85-2.9 2.9 2.95 Cold Crushing Strength Mpa 40 45 40 Refractoriness Under Load (0.2Mpa) ? 1650-1700 1700 1700 6 Applications: Magnesia alumina spinel brick can be widely used in non-ferrous metal smelting furnace, steel-nickel furnace, aluminum-smelting furnace lining, electric furnace cover, steel drum lining, high-temperature zone in cement kiln, glass furnace kiln wall, etc. _06 10 Test: Before delivery, we usually test at least twice by professinal testing equipments. Our company's testing equipmets as follows: 1. High Temperature RUL Tester 2. Bulk Density Tester 3. Pressure Tester 4. Refractoriness Tester _02 Delivery: 1. Package: ?Packed in a 100cm*100cm fumigated wooden pallet with a waterproof plastic film cover, and tightened with plastic bandages. ?We can also pack the goods according to your requirements. 2. Transportation: ?FEDEX/DHL/UPS/TNT for samples. ?By Sea for batch goods. ?Customers specifying freight forwarders or negotiable shipping methods. ?Delivery Time: 3 days for common shape samples; 15 days for special shape samples; Within 30 days for batch goods. FAQ: 1.You are a manufacture or a trading company? We are truly a manufacture,we can not only provide the high quality products with the best price, but also ensure the best pre-sale service and after-service. 2.What kind of product can you offer? Our company can offer a series products for kiln construction. Like refractory bricks, refractory castable, refractory materials, ceramic fiber products, etc. 3.Can your company provide samples or can we have a visit to your factory? Of course, samples are available, and you are welcome to visit our factory at anytime. 4.Why we choose the product of your company? Good question, we are located in the Foshan City of Guangdong province, the product price and quality can be surely guaranteed. 5.What is the warranty for the refractory bricks? For all the refractory bricks,we have 1 year warranty, if any quality problems on our side during this period,we will take responsibility for all the cost of shipment and the replacement. Hot Tags: magnesia alumina spinel refractory brick, China, manufacturers, factory, customized, wholesale, low price, in stock, free sample, azs fused cast blocks, magnesia alumina spinel refractory brick, insulation brick, high alumina lightweight brick, lightweight mullite insulation brick, floating bead insulation brick Previous: No Information Next: Floating Bead Insulation Brick Inquiry Your Name: E-mail:* Phone/WhatsApp: Company: Subject: For any information, our service line and email are always there for you.* Leave a message Category Refractory Bricks Insulation Brick Ceramic Fiber Product Aluminum Furnace Equipment & Consumables Unshaped Refractory Cotton Insulation You Might Also Like AZS Fused Cast Blocks Floating Bead Insulation Brick Mullite Insulation Brick High Aluminium Insulation Brick High Alumina Lightweight Brick Lightweight Mullite Insulation Brick Related News Corundum Refractory Bricks: The Future Of High-temperature Resistance Corundum Refractory Bricks: The Future Of High-Temperature Resistance Feb 28, 2025 Mullite Refractory Brick: A New Breakthrough in Fire Resistance Technology Mullite Refractory Brick: A New Breakthrough In Fire Resistance Technology Feb 28, 2025 Home About Us Products News Knowledge Contact Us Feedback Showroom Sitemap Tel: +86-13923217470 E-mail: Martin@huanya-refractory.com Add: 3A09, 3A Floor, Ruiying Commercial Building, Dali Town, Nanhai District, Foshan City, Guangdong Province, China Copyright ? Foshan Huanya New Material Co., Ltd. All Rights Reserved. Mobile Contact Us:+86-13923217470 icon1 Leave a message E_mail E-Mail:Martin@huanya-refractory.com Whatsapp WhatsApp:8613923217470
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