What are the physical properties of the product?

Gravity is 3.50-3.90g/cm3, density is 1.30-1.90g/cm3, and hardness is 9.0-9.3 on the Mohs scale.

Calcined Brown Corundum Alumina

Name: Calcined Brown Corundum Alumina
Brand: Henan Rongxing Carbon Products Co., Ltd.
SKU: 2123247455

Henan, ChinaHenan Rongxing Carbon Products Co., Ltd.

US$400.00-700.00

1 Ton

Product profile

Customization

Available

Feature

Long Time Materials, Instant Materials

Refractoriness (℃)

1770< Refractoriness< 2000

Model NO.

brown fused alumina

Shape

Powder

Type

Refractory Material

Material

Aluminum Oxide

Transport Package

Jumbo Bag, Wooden Pallet

Specification

25kg, 1ton per bag

Origin

China

Production Capacity

100000ton/Year

Key features

High Purity Al2O3: Al2O3 content reaches over 97%, ensuring high quality for refractory and abrasive uses.

Low Iron Content: Low iron content makes it particularly valuable in high-performance refractory applications.

High Refractoriness: Refractoriness ranges from 1770 to 2000 degrees Celsius for extreme heat resistance.

Versatile Applications: Suitable for shaped/unshaped refractories, abrasives, blasting media, and brake linings.

Wide Size Range: Available in sizes from 0-1mm to 5-8mm, plus various FEPA and JIS grit standards.

Fast Lead Time: Average lead time is within 15 working days for both peak and off-season periods.

Multiple Payment Options: Supports LC, T/T, D/P, PayPal, and Western Union for flexible transaction terms.

Global Export Experience: Exporting since 2014 with agents in South America, Europe, and Southeast Asia/Mideast.

Company profile

Henan Rongxing Carbon Products Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-12-04 CertifiedNearest Port: Tianjin Port, Qingdao Port, Ningbo PortAverage Response Time: ≤0.74h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryHenan Rongxing Carbon Products Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, operating in metallurgy, minerals, and energy. It specializes in graphite electrodes and electrode paste and also offers related carbon and refractory products. The supplier reports ISO 9001 certification, three production lines, stated annual capacities of 80,000 tons for graphite electrodes and 200,000 tons for electrode paste, and raw-material and process testing controls. Its technicians are described as trained engineers with relevant furnace or graphite-manufacturing experience, and the company provides problem identification, productivity support, employee training, and technical assistance. Proprietary intellectual property, advanced equipment, and production processes are claimed, but specific innovations are not detailed. Evidence is insufficient to assess financial credibility, customization capability, or customer cases.

Supplier typeThe supplier is identified as a limited company from China and is described as both a trading company and manufacturer/factory. Its stated business focuses on graphite electrodes, electrode paste, and related carbon and refractory products for metallurgy, minerals, and energy applications.

CertificationsThe supplier explicitly reports holding ISO 9001 certification. This provides evidence of a certified quality management system, although no other certifications or certificate validity details are provided.

After-Sales capabilityThe supplier states that it supports customers beyond product sales by identifying potential problems, improving productivity, training employees on the job, and solving customer problems. Its technicians are described as trained engineers with experience in furnaces or graphite manufacturing.

R&D capabilityThe supplier claims proprietary intellectual property, advanced manufacturing and inspection equipment, advanced production techniques, and an innovative spirit used to develop optimal solutions. These statements support innovation capability, although no specific patents, technologies, or product innovations are identified.

Production capacityThe supplier reports three production lines and annual capacities of 80,000 tons for graphite electrodes and 200,000 tons for electrode paste. It also states that orders can be fulfilled within 15 working days in both off-peak and peak seasons, providing explicit evidence of substantial stated capacity and delivery capability.