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Premium Corundum Mullite Ceramic Saggers for High-Temperature Applications1
Industrial Ceramic ProductsCorundum SaggerCorundum Mullite Sagger
Shandong Mingte Ceramic Materials Co., Ltd.
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Product DescriptionCorundum Sagger/Alumina Sagger/Corundum Mullite SaggerCorundum sagger is made of natural corundum. With its excellent high temperature resistance, corrosion resistance and high purity, it performs well in the fields of electronic components, lithium battery material sintering, metallurgy and chemical industry. It is a high-performance refractory material.SpecificationKey Features & AdvantagesUnmatched Heat Resistance: Endures short-term temperatures up to 1800°C, perfect for high-heat melting and sintering.Thermal Shock Resilience: Prevents cracking during rapid cooling/heating cycles, ensuring extended use.Chemical Stability: Inert to oxidizing/reducing atmospheres (e.g., H2, CO, water vapor), ideal for precise sample analysis.High Mechanical Strength: Maintains structural integrity and insulation at extreme temperatures.ApplicationsLaboratory Analysis: Melting metals/non-metals for XRF, ICP, or AA spectroscopy with minimal contamination.Alloy Smelting: Ensures pure outputs by resisting slag adhesion and minimizing impurities.Industrial Furnaces: Used in ceramic, glass, and semiconductor manufacturing for reliable high-temp performance.Technical Specifications(Custom configurations available upon request.)PropertiesCorundumMulliteCorundumAl2O3(%)70-90≥90Al2O3+ SiO2(%)>97>97Fe2O3(%)<0.5<0.5RefractorinessUnderLoad(℃)≥1700≥1700Bulk Density (g/cm3)2.65-3.02.85-3.2Apparent Porosity (%)13-2013-20Normal Temperature Compressive Strength (Mpa)≥70≥70Thermal Shock ReslatanceGoodGoodWhy Choose Us?Certified Quality: ISO-compliant production with rigorous testing for refractory ceramics.Custom Solutions: Tailored crucibles for niche applications (e.g., weakly alkaline melts).Global Expertise: Trusted by high-temp material processors across Europe, Asia, and North America.Company ProfileShandong Mingte Ceramic Materials Co., Ltd.Shandong Mingte Ceramic Materials Co., Ltd., based in the Development Zone of Mingji Town, Zouping City, Shandong Province, China, was founded in 2013, covering 42,000 square meters. As a leading manufacturer of functional high-temperature materials and kiln furniture, the company excels in steelmaking and continuous casting components. With over a decade of expertise in refractory materials, Mingte has consistently embraced professionalism, innovation, and integrity. The company has made significant strides in technology, performance, and application, advancing steadily in the industry.Why Choose Us?Other ProductsOEM/ODM capabilitiesCompetitive pricing & bulk discountsFast shipping & customs clearance supportHigh-temperature kiln furniture solutionsQuartz Crucibles/SaggersGraphite Silicon Carbide CruciblesGraphite SaggersZirconia CruciblesFAQQ: How can products be customized?A: Provide drawings and product dimensions, along with the intended use and environment. We will craft a tailored formula and produce according to your specified dimensions.Q: Can I request a customized product size?A: Absolutely! We offer tailored attachments.Q: What documents do you provide for export?A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).Q: How do I place an order?A: Contact us via email/phone for a quote, then confirm with a PO.
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