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Smelting of black fused alumina powder The smelting method of black fused alumina is basically same with smelting of brown corundum. The production method of black fused alumina is choosing high-quality bauxite, iron oxide and other raw materials, add other trace elements, carefully smelting in dumping-type electric arc furnace , to ensure that the massive black fused alumina block are top grade, less impurities, ,stable quality. This laid solid foundation for producing period of black fused alumina sand , grain size black fused alumina sand and black fused alumina powder that are of moderate hardness, good toughness, good using performance and stability quality. Prices of black fused alumina powder In the abrasive products, brown fused alumina, white fused alumina, black fused alumina are same in using bauxite as main raw material, add iron scrap in high-temperature electric arc furnace smelting, and why the price of black fused alumina is lower than price of brown fused alumina and black fused alumina , The price of aluminum in the market than the price of iron per ton to be much higher, brown fused alumina sand content of more than 95%, while the black fused alumina a sand content of aluminum oxide To 85%, we can see the same level of fused alumina aluminum content is much higher than black fused alumina, and fused alumina products in the most valuable component is alumina, therefore, the price of black fused alumina is much lower than white fused alumina and brown corundum.
| HS Code | 2818.10 |
| Material | Black Fused Alumina (Al2O3 85-95%, Fe2O3 + TiO2 + SiO2 impurities) |
| Grade/Type | F12 to F220 (Grain Sizes); BFA-1 / BFA-2 industrial grades |
| Purity/Composition | Al2O3 85-95%, Fe2O3 3-8%, TiO2 2-5%, SiO2 1-3% |
| Size/Dimensions | Grain size distribution per FEPA standards F012 to F220; D50 typically 50-2000 microns |
| Standard | FEPA (F scale) / GB/T 2478-2008 / ANSI B74.12 |
| Application | Sandblasting, grinding soft metals, coated abrasives, water jet cutting, stone polishing, surface preparation, refractory filler |
| Packaging | 25kg bags, 1000kg big bags, or bulk sacks; moisture-resistant packaging |
| Origin | China (major global producer); other sources include India, Brazil |
Black Fused Alumina Powder is a high-performance industrial abrasive manufactured through electric furnace smelting of bauxite ore, resulting in dark-colored sharp-edged grains ideal for grinding soft metals, non-ferrous materials, and stone surfaces. Widely used in sandblasting, water jet cutting, coated abrasives, and surface finishing operations, this material offers excellent cost-efficiency for high-volume abrasive applications. As a key commodity in the global abrasives trade, black fused alumina powder is exported in bulk bags or drums with typical purity grades of 85-95% Al2O3, serving foundries, metalworking shops, and construction material manufacturers worldwide.
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| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
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| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Black Fused Alumina Powder is offered by Gongyi Qingyun Refractories Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Black Fused Alumina Powde, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Black Fused Alumina Powder for your business, securing the right balance of quality and cost is essential. Gongyi Qingyun Refractories Co., Ltd., a verified supplier based in China, offers this product with key specifications including F12 to F220 (Grain Sizes); BFA-1 / BFA-2 industrial grades, Al2O3 85-95%, Fe2O3 3-8%, TiO2 2-5%, SiO2 1-3%, and Grain size distribution per FEPA standards F012 to F220; D50 typically 50-2000 microns. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $100/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2818.10, making it a staple in the Abrasives sector with strong demand from importing countries worldwide.
Importing Black Fused Alumina Powde requires careful attention to shipping logistics, customs compliance, and secure payment terms. Gongyi Qingyun Refractories 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 2818.10 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 Black Fused Alumina Powde 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 Abrasives category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Black Fused Alumina Powde 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 2818.10 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 Black Fused Alumina Powder from Gongyi Qingyun Refractories Co., Ltd. is $100/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 Gongyi Qingyun Refractories Co., Ltd. through EximNext.
The supplier, Gongyi Qingyun Refractories Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Black Fused Alumina Powde. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Black Fused Alumina Powder is classified under HS Code 2818.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Black Fused Alumina Powde from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Gongyi Qingyun Refractories Co., Ltd.. Ensure you have the necessary import licenses for Abrasives products in your destination country.
Yes, Gongyi Qingyun Refractories 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 Black Fused Alumina Powder supplied by Gongyi Qingyun Refractories Co., Ltd. include F12 to F220 (Grain Sizes); BFA-1 / BFA-2 industrial grades, Al2O3 85-95%, Fe2O3 3-8%, TiO2 2-5%, SiO2 1-3%, and Grain size distribution per FEPA standards F012 to F220; D50 typically 50-2000 microns. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Gongyi Qingyun Refractories Co., Ltd. offers Black Fused Alumina Powde with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Black Fused Alumina Powde is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Gongyi Qingyun Refractories Co., Ltd. through our platform.
Gongyi Qingyun Refractories Co., Ltd. maintains international quality certifications. These ensure that the Black Fused Alumina Powde 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. Gongyi Qingyun Refractories 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 Gongyi Qingyun Refractories Co., Ltd..
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