In April domestic brown fused alumina market or stable in strong operation.
Since march, with the end of the CPPCC, brown fused alumina production enterprise to return to work and production enthusiasm high, smelting furnace capacity and capacity utilization catch up before t
2022-04-09
In mid-March, brown corundum market will usher in a new round of stable production cycle!
In mid-March, brown corundum market will usher in a new round of stable production cycle!
2022-03-31
Brief analysis of the operation of the bulk raw materials market
Under the influence of electricity and production restrictions, raw materials were generally in tight supply, and bulk raw material prices were either briefly stable or slightly upward. Specific produ
2021-10-11
Selection of hardness and grinding wheel
Hardness refers to the ability of a material to resist the pressing of hard objects into its surface. It is one of the important performance indicators of metal materials. Generally, the higher the ha
2021-07-31
There are many types of abrasives, and the selection principle is directly related to the physical and mechanical properties of the workpiece material to be processed. Generally speaking, when
2021-07-23
The Function and Use of brown Aluminium Oxide abrasive grain size
Brown fused alumina is a kind of artificial corundum. The market price of brown fused alumina is relatively stable now. There are different price differences because of the different grain sizes of br
2021-06-25
