News-Zhengzhou Xinli Wear-resistant Materials Co. Ltd.

HOW WE WORK

How to identify high-quality brown corundum powder?

This article will introduce in detail how to identify high-quality brown corundum powder to help consumers and purchasers better choose suitable products.

Read More +

13
Jun.
2025

How to identify high-quality brown corundum powder?
This article will introduce in detail how to identify high-quality brown corundum powder to help consumers and purchasers better choose suitable products.
Read More +
12
Jun.
2025

Unique contribution of alumina powder in magnetic materials
When engineers are discussing the coercive force and residual magnetic strength of magnets, few people will notice that a seemingly ordinary white powder, alumina powder (Al₂O₃), is quietly playing the role of a "hero behind the scenes".
Read More +
11
Jun.
2025

Introduction to the 7th China (Zhengzhou) International Abrasives and Grinding Exhibition (A&G EXPO 2025)
The 7th China (Zhengzhou) International Abrasives and Grinding Exhibition (A&G EXPO 2025) will be held in Zhengzhou International Convention and Exhibition Center from September 20 to 22, 2025.
Read More +
10
Jun.
2025

Green silicon carbide and black silicon carbide: Deep differences beyond color
In the vast field of industrial materials, green silicon carbide and black silicon carbide are often mentioned together. Both are important abrasives made by high-temperature smelting in resistance furnaces with raw materials
Read More +
07
Jun.
2025

Future development direction and technological breakthrough of white corundum micropowder
Walking into a precision manufacturing workshop in Shenzhen, Li Gong was worried about the microscope - a batch of ceramic substrates used for lithography machine lenses had nano-level scratches on their surfaces.
Read More +
06
Jun.
2025

Alumina powder: magic powder to improve product performance
Do you have a piece of "alumina powder" that is quietly waiting to be awakened to create that crucial magic moment? Think about it, is this the truth?
Read More +

12 3 4 ›

News

How to identify high-quality brown corundum powder?

How to identify high-quality brown corundum powder?

Unique contribution of alumina powder in magnetic materials

Introduction to the 7th China (Zhengzhou) International Abrasives and Grinding Exhibition (A&G EXPO 2025)

Green silicon carbide and black silicon carbide: Deep differences beyond color

Future development direction and technological breakthrough of white corundum micropowder

Alumina powder: magic powder to improve product performance