Hengtium Brown Aluminum Oxide Abrasive Media features a dense structure formed through high-temperature sintering; with minimal internal porosity, it effectively resists the penetration of slag, molten metal, and corrosive media.
It is suitable for applications requiring dimensional stability at high temperatures, as well as resistance to erosion and abrasion, and a long service life.
Product Advantages
Dense structure minimizes slag penetration
One of the key advantages of Brown Aluminum Oxide Abrasive Media is its low open porosity and dense crystalline structure.
When used in refractory materials, it inhibits the penetration of molten substances and corrosive media, thereby slowing the rate of internal erosion.
For applications such as steel ladles, furnace linings, and slide gates, this characteristic is often more critical than simply maximizing alumina content.
Minimal volume change at high temperatures
As a high-temperature sintered alumina material, Brown Aluminum Oxide Abrasive Media exhibits excellent volumetric stability in high-temperature environments.
It is ideal for refractory products subject to prolonged thermal cycling, as it reduces the risk of cracking caused by material shrinkage or structural changes.
High hardness and superior wear resistance
Alumina is inherently hard.
When used in wear-resistant castables and furnace linings, it enhances the material's ability to withstand particle impingement and mechanical abrasion.
It is well-suited for operating environments involving both high temperatures and abrasive conditions.
Corrosion resistance beyond just heat resistance
In the steel, non-ferrous metal, and high-temperature industrial sectors, refractories must withstand more than just heat; they face challenges such as slag, molten metal, dust erosion, and chemical corrosion.
The dense structure of Brown Aluminum Oxide Abrasive Media improves the material's resistance to the penetration and corrosive effects of these substances.
What can Hengtium do for you?
If you are already using Brown Aluminum Oxide Abrasive Media, we can match your existing technical specifications.
We can customize parameters such as Al₂O₃ content, particle size range, bulk density, apparent porosity, and water absorption, as well as packaging methods. For refractory manufacturers, we can provide specific particle size combinations tailored to your formulations, rather than just supplying single-size grades.
Brown Aluminum Oxide Abrasive Media Technical Data
| Parameter | Typical Specification |
|---|---|
| Product Name | Brown Aluminum Oxide Abrasive Media |
| Main Component | Al₂O₃ |
| Al₂O₃ Content | ≥98.5%* |
| Bulk Density | ≥3.50 g/cm³* |
| Apparent Porosity | ≤5.0%* |
| Water Absorption | ≤1.5%* |
| Color | Brown |
| Crystal Structure | α-Al₂O₃ |
| Maximum Service Temperature | Approx. 1800°C+ |
| Available Sizes | 0–1 mm, 1–3 mm, 200-0 mm, 5-3 mm* |
| Product Form | Granular / Tabular |
| Main Applications | Refractories, Furnace Linings, Steelmaking, Castables |
| Packaging | 25 kg Bags / Jumbo Bags |
| Customized Specification | Available |
Specific specifications are to be confirmed based on the product grade and technical requirements of the order.
Packaging and Shipping
Secure packaging suitable for international transport
Brown Aluminum Oxide Abrasive Media is available in various packaging options depending on order quantity and shipping method:
25 kg woven bags or kraft paper bags
1000 kg jumbo bags (bulk bags)
Custom packaging specifications available upon request
Palletized packaging available for easier loading, unloading, and storage
Product labels and batch information can be added to the outer packaging per customer requirements
For sea freight orders, we arrange loading based on product weight, packaging type, and container configuration to maximize space utilization within the container.
Order Fulfillment Lead Time for Brown Aluminum Oxide Abrasive Media
Production and shipment for standard specifications can be arranged once the order, payment, and packaging requirements are confirmed.
Standard orders: Approximately 7–15 working days
Special specifications or large-volume orders: Confirmed individually based on the production schedule
Actual delivery times are determined by purchase quantity, product specifications, and current production scheduling; we will clearly communicate the estimated shipment date prior to order placement.
Payment Terms
Payment methods can be negotiated based on the specific order.
Standard orders are settled via T/T (Bank Transfer).
Typically, this involves a 30% down payment followed by the remaining 70% prior to shipment.
For long-term partners or large-volume orders, payment terms may be further negotiated based on the nature of the cooperation.
Specific payment methods, currencies, and banking details are subject to the official Proforma Invoice (PI).
Product Parameter (Specification)
|
Al₂O₃ |
Fe₂O₃ |
SiO₂ |
|
≥95.00% |
≤0.20% |
≤1.00% |
|
TiO₂ |
Na₂O |
Carbon |
|
2.80-3.00% |
≤0.50% |
≤0.04% |
|
True Density |
Melting Point |
HM |
|
3.85-3.90g/㎝³ |
2200℃ |
8.5-9.0 |
FAQ
One-stop Brown Aluminum Oxide Abrasive Media Factory in China
If you are looking for a Brown Aluminum Oxide Abrasive Media supplier, send us your technical specifications, and we will directly match you with the right products.
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