Judging a wheel solely by color is a simple but unreliable method.

Stainless steel has lower thermal conductivity, a lower modulus of elasticity, higher elongation, and greater reduction of area, which brings many challenges to processing, especially grinding.

The recent mining license revocations in Guinea have become a key factor influencing market trends.

Na₂O, as a major impurity in WFA, has a significant impact on its properties. Na₂O mainly forms β-Al₂O₃ with Al₂O₃, reducing the hardness, density, strength, and thermal stability of WFA.

These aggregates essentially possess the three fundamental elements: abrasive grains, binder, and micro-pores, making them functionally equivalent to miniature grinding tools.

We are excited to announce that we will be exhibiting at Metaltech & Automex 2025 at the Malaysia International Trade and Exhibition...

Black and green silicon carbide, as the two main categories of silicon carbide abrasives, each show unique advantages in terms of formation conditions, notable characteristics, and broad application areas.

The application of mixed abrasive materials in grinding wheel production provides an effective approach to improving wheel performance, reducing costs, and meeting diverse processing needs.

Corundum materials are crucial in grinding, polishing, and related industrial processes, valued for their distinctive physical and...

The main smelting methods for white fused alumina are batch (fixed) furnace smelting and tilting furnace smelting. Both industrial...

VA has a violet color appearance and great hardness and toughness similar to single crystal fused alumina.

China's alumina prices in the spot market continued to plunge since middle January in 2025, by February 6th, the average alumina spot...

China domestic alumina price surged by 30% in October due to the disruptions from its largest bauxite supplier, Guinea.

In the domestic market, affected by the explosion of Guinea's oil depot at the end of 2023, the shutdown of domestic bauxite mines in...

Alumina prices have been running at a high level since May, and prices have risen slightly recently.

The price change of corundum in January was mainly due to the sudden surge in raw material alumina prices.

Cold waves in China has push the shipping rates in northern regions go up.

Near the end of the year, the downstream enterprises have started the restocking, and white fused alumina demand has rebounded.

Due to the weather and environmental protection inspection, some black silicon carbide enterprises have announced suspension of production.

Since the beginning of November, alumina smelters in Yunnan Province, have begun to cut the production due to the hydropower pinch.