What are the vibration types of Bearings?

What are the vibration types of Bearings?

Bearings are important part of mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy....
Preparation of Micro-nano Iron Trioxide by Biological Template Method

Preparation of Micro-nano Iron Trioxide by Biological Template Method

Using FeCl3 as the starting material, using different biological templates (quantitative filter paper, inner egg membrane), through impregnation and calcination, successfully prepared micro-nano Fe2O3 with physical morphology....
Characteristics of Zirconium Diboride Ceramic Materials

Characteristics of Zirconium Diboride Ceramic Materials

Zirconium boride is a common material in borides. There are three zirconium borides in the boron-zirconium system, namely zirconium monoboride (ZrB), zirconium diboride (ZrB2) and dodecahedron Zirconium (ZrB12). ...
How To Modify The Surface Of Nano Silica?

How To Modify The Surface Of Nano Silica?

Nano silica has small particle size, large specific surface area, excellent biocompatibility, and has the advantages of surface interface effect, little size effect, quantum size effect of nanomaterials, and is widely used....
What raw materials are needed to make foam concrete?

What raw materials are needed to make foam concrete?

The raw materials required for the preparation of foam concrete mainly include cement, water, and foaming agent. In addition, a certain amount of fillers and additives can be added during the preparation of foam concrete, which can reduce co...
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