อลูมินาผสมสีน้ำตาล (BFA) Applications – Showcase

This showcase highlights Brown Fused Alumina Applications in grinding, blasting, and refractories. BFA is a tough, angular abrasive with strong cutting power. นอกจากนี้, it delivers long service life and stable performance in demanding work.

Description

Producers melt high-grade bauxite in an electric arc furnace above 2000 °C to create BFA. The result is an abrasive rich in Al₂O₃. ดังนั้น, it combines hardness, toughness, and thermal stability. เป็นผลให้, BFA works well for surface preparation and abrasive tool production.

Key Benefits

• High hardness and durability for efficient grinding.

• Angular particles that cut aggressively.

• Chemical stability and heat resistance.

• Cost-effectiveness compared with other abrasives.

Industrial Uses of BFA

Companies use BFA in grinding wheels, cutting discs, belts, and papers. นอกจากนี้, teams rely on it for blasting, rust removal, การขัด, and metal prep. Ceramics and glass shops use BFA for precision finishing. เพราะเหตุนี้, coatings bond better and last longer.

Refractory and Advanced Fields

Refractory makers add BFA to firebricks, castables, and kiln furniture. Likewise, steelmaking and foundries use it around high-temperature furnaces. นอกจากนี้, advanced manufacturing applies BFA in coated abrasives, water-jet media, and high-tech ceramics. โดยรวม, its versatility supports projects across shipyards, ท่อส่งน้ำ, and infrastructure.

👉 Learn more on our หน้าภาพรวมการเป่าด้วยทราย.
👉อ้างอิง: FEPA – Federation of European Producers of Abrasives.