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This product is a bauxite based sintered magnesium aluminum spinel (MgAl2O4), manufactured from quality bauxite and magnesium oxide. The material is fired at temperatures exceeding 1800 degrees C, resulting in a refractory aggregate with exceptional thermal shock resistance, high hot modulus of rupture, and superior corrosion resistance against slags. It is primarily used in high-temperature applications such as steelmaking, cement kilns, glass furnaces, and non-ferrous metallurgical processes.
Sintered magnesium aluminum spinel is a synthetic mineral produced by calcining a mixture of alumina and magnesia at high temperatures. The resulting spinel structure offers a combination of high melting point, low thermal expansion, and excellent mechanical strength. Compared to other refractory materials, it provides better resistance to alkaline slags and thermal cycling, making it ideal for harsh industrial environments. The product’s high bulk density and low porosity contribute to its durability and performance.
The primary applications include the production of magnesium aluminum spinel bricks, ladle lining bricks, and castables for use in cement rotary kilns, lime kilns, and other high-temperature equipment. The material is traded globally as a critical raw material for high-performance refractory products. Bulk shipments are typically quoted on a CIF or FOB basis, with container or breakbulk options available. Buyers should confirm the exact physical and chemical properties to match their specific refractory requirements.
| Product Type | Bauxite Based Sintered Magnesium Aluminum Spinel |
| Chemical Formula | MgAl2O4 |
| Sintering Temperature | > 1800°C |
| Key Properties | High thermal shock resistance, high hot modulus of rupture, superior slag corrosion resistance |
| Typical Bulk Density | 3.0 - 3.5 g/cm3 typical |
| Typical Porosity | < 5% typical |
| Typical Water Absorption | < 1% typical |
| Melting Point | 2135°C standard |
| Thermal Expansion Coefficient | 7.5 - 8.5 x 10^-6 /°C typical |
| Primary Applications | Refractory bricks, castables, ladle linings |
| Industry Standards | ASTM C71, ISO 10081 typical |
Shengshi Jinyang Group Co., Ltd. is based in Luoyang, Henan Province, China, with its registered address at No.6 Building, Zhengda International, Houzaimen Street. The company specializes in the production of high-performance refractory materials, including bauxite based sintered magnesium aluminum spinel. The supplier operates under the harbor trust tier, indicating a verified presence in the market.
The listing highlights the company’s use of quality bauxite and magnesium oxide, along with a unique sintering technique that enhances the material’s properties. While the profile does not provide details on response rates or certifications, it emphasizes the technical advantages of the product, such as higher strength, lower porosity, and better high-temperature performance compared to standard market offerings. Buyers should request additional information on production capacity, quality control processes, and certifications.
Bauxite based sintered magnesium aluminum spinel is a premium refractory aggregate manufactured from high-quality bauxite and magnesium oxide, fired at temperatures exceeding 1800 degrees C. This high-grade spinel offers exceptional thermal shock resistance, high hot modulus of rupture, and superior corrosion resistance against slags in steelmaking, cement kilns, glass furnaces, and non-ferrous metallurgical applications. It is traded globally as a critical raw material for producing high-performance refractory bricks, castables, and unshaped refractories, with consistent supply available from major bauxite-exporting countries. Pricing is typically quoted per metric ton on a CIF or FOB basis for bulk container or breakbulk shipments.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the sintering temperature and chemical composition of the spinel to ensure it meets your refractory requirements. Request a certificate of analysis that includes Al2O3, MgO, and impurity levels, as well as physical properties such as bulk density and porosity. Confirm that the material has been tested against relevant industry standards, such as ASTM or ISO, to guarantee its performance in high-temperature applications.
Discuss logistics details, including packaging, loading port, and Incoterms for the shipment. Sintered spinel is typically shipped in bulk or containerized form, so clarify whether the supplier provides palletized or loose material. Confirm lead times for production and delivery, especially for large orders, and ensure the supplier can meet your schedule. Payment terms should be negotiated based on the volume and trade terms agreed upon.
Quality checks should include on-arrival inspection for physical and chemical properties, such as bulk density, porosity, and cold crushing strength. Request a pre-shipment inspection report from a third-party laboratory to validate the material’s specifications. Ensure all documentation, including the bill of lading, certificate of origin, and material safety data sheet, is provided before shipment. For critical applications, consider additional tests such as thermal shock resistance and slag corrosion resistance to assess long-term performance.
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When sourcing Bauxite Based Sintered Magnesium Aluminum Spinel for your business, securing the right balance of quality and cost is essential. Shengshi Jinyang Group Co., Ltd., a verified supplier based in China, offers this product with key specifications including Premium/Refractory Grade MgAl2O4 Spinel, Al2O3 65-85%, MgO 10-25%, Fe2O3 <2%, SiO2 <3%, TiO2 <4%, and 0-1mm, 1-3mm, 3-5mm, 5-8mm (or as per customer specification). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $300/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 6903.20, making it a staple in the Bauxite & Aluminium Ore sector with strong demand from importing countries worldwide.
Importing Bauxite Based Sintered Ma requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shengshi Jinyang Group Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 6903.20 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Bauxite Based Sintered Ma has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Bauxite & Aluminium Ore category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Bauxite Based Sintered Ma requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 6903.20 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Bauxite Based Sintered Magnesium Aluminum Spinel from Shengshi Jinyang Group Co., Ltd. is $300/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shengshi Jinyang Group Co., Ltd. through EximNext.
The supplier, Shengshi Jinyang Group Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Bauxite Based Sintered Ma. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Bauxite Based Sintered Magnesium Aluminum Spinel is classified under HS Code 6903.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Bauxite Based Sintered Ma from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shengshi Jinyang Group Co., Ltd.. Ensure you have the necessary import licenses for Bauxite & Aluminium Ore products in your destination country.
Yes, Shengshi Jinyang Group Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Bauxite Based Sintered Magnesium Aluminum Spinel supplied by Shengshi Jinyang Group Co., Ltd. include Premium/Refractory Grade MgAl2O4 Spinel, Al2O3 65-85%, MgO 10-25%, Fe2O3 <2%, SiO2 <3%, TiO2 <4%, and 0-1mm, 1-3mm, 3-5mm, 5-8mm (or as per customer specification). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shengshi Jinyang Group Co., Ltd. offers Bauxite Based Sintered Ma with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Bauxite Based Sintered Ma is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shengshi Jinyang Group Co., Ltd. through our platform.
Shengshi Jinyang Group Co., Ltd. maintains international quality certifications. These ensure that the Bauxite Based Sintered Ma meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shengshi Jinyang Group Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shengshi Jinyang Group Co., Ltd..
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