Pure tungsten wire or doped tungsten wire is usually preferred for glass heating because of its high melting point, high temperature resistance and excellent stability. It is necessary to select the appropriate tungsten wire specifications according to the glass type, heating temperature and equipment design, and ensure that vacuum or inert gas protection is used to extend the life. For more specific suggestions and purchases, please contact CTIA GROUP (sales@chinatungsten.com).

Tungsten wire, as a high melting point and high temperature resistant material, is often used in glass heating processes such as glass melting, forming or annealing. However, when using tungsten wire for glass heating, you need to understand the following precautions to ensure safety, efficiency and extend the life of the equipment.

When using tungsten wire for glass heating, the following specifications must be followed to ensure safety and efficiency:

1. Material selection:

Tungsten wire is safe to use as a heating element in glass heating, but the premise is that the use environment is controlled (vacuum or inert atmosphere), the equipment is well maintained, the operation is standardized, and appropriate protective measures are provided.