Materials Weekly

Material Science and Engineering Blog

New materials industry, science, and technology information along with material production and application technology and material testing related knowledge and information

March 28, 2019

We know that many of the auto parts are gear constructions, and these gears are made by powder metallurgy. With the development of China's auto industry and the improvement of energy saving and emission reduction requirements, the application of powder metallurgy techn...

March 19, 2019

Sintering is the heating of a powder to a certain temperature for a certain period of time and then cooling the material to obtain a product of the desired properties. This whole process of the special heat treatment is called sintering.

Sintering enables...

March 12, 2019

The ball mill consists of a metal cylinder and a ball. The working principle is that when the cylinder is rotated, the grinding body (ball) and the object to be polished (material) installed in the cylinder are rotated by the cylinder under the action of friction and c...

March 4, 2019

At present, stainless steel is widely used in industry such as aerospace, power generation equipment manufacturing, construction and food. As a typical hard-to-machine material, stainless steel has the defects of severe hardening during processing, high cutting tempera...

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Features And Preparation Of Tungsten Carbide Mining Tool

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