The production process of silicon carbide combined with silicon nitride is as follows: 15% - 25% fine silicon powder ...
The calcined petroleum coke is lifted to the top bin of the vertical graphitization furnace by a hoist. In the top bi...
In the foundry industry, when graphite is coated on the surface of a solid, a smooth film with firm adhesion can be f...
The development of economy also promotes the progress of the casting market. In recent years, due to its own advantag...
We should know that the calcined coal carburizer is mainly produced in Shizuishan of Ningxia and Wuhai of Inner Mongolia
In industrial production, electric current is input into the furnace through the electrode to generate an arc. The fi...
It is used in various fields of the national economy such as steel, non-ferrous metals, glass, cement, ceramics, petr...
Stirring degree of molten iron: the contact surface area between carburizer and molten iron increases. The absorption...
A good graphitization carburizer has very low harmful elements, low sulfur and low nitrogen
Classification of carburizing agent: There are many kinds of carburizers according to the materials used: metallurgic...