Cemented carbide, also known as tungsten carbide, has a range of applications in the new energy lithium battery industry. Some of the applications are:

1. Electrodes: Cemented carbide can be used to make the positive and negative electrodes in lithium-ion batteries. It is used as a conductive material in the electrodes to increase the energy storage capacity and improve the battery’s performance.
2. Cutting tools: Cemented carbide is also used to make cutting tools used in the production of lithium batteries. These tools are used to cut, shape and drill the battery components, such as the cathode and anode materials.
3. Molds and dies: Cemented carbide is used to make molds and dies used in the production of lithium-ion batteries. These tools are used to shape and form the battery components, such as the battery case and other structural parts.
4. Conductive materials: Cemented carbide can be used as a conductive material in the electrolyte of lithium batteries. It improves the conductivity of the electrolyte, which enhances the battery’s performance.
5. Current collectors: Cemented carbide is used as current collectors in lithium-ion batteries. It helps to distribute the current evenly throughout the battery and prevents the electrodes from breaking down over time.

In summary, cemented carbide has numerous applications in the new energy lithium battery industry, including electrodes, cutting tools, molds and dies, conductive materials, and current collectors. Its properties such as high hardness, wear resistance, and high conductivity make it an ideal material for use in lithium battery production.