碳化钨喷涂是将碳化钨合金以涂层的方法与基材结合形成碳化钨耐磨层的大连精密零部件加工，凭据差别工艺可以将碳化钨喷涂分类如下：

1：JP8000碳化钨喷涂工艺，北京耐默公司以JP8000设备加出了硬度HV1200硬度的涂层。

2：KN3000碳化钨喷涂工艺，是以氧乙炔工艺喷涂碳化钨涂层。

3：真空碳化钨雾化处理，具有高精度的碳化钨涂层。

碳化钨涂层具有硬度高，耐磨性好，热变形量小的特点。

Tungsten carbide spraying is a precision machining process that combines tungsten carbide alloy with a substrate in the form of a coating to form a tungsten carbide wear-resistant layer. According to different processes, tungsten carbide spraying can be classified as follows:

1: JP8000 tungsten carbide spraying process, Beijing Naimo Company added a coating with a hardness of HV1200 using JP8000 equipment.

2: KN3000 tungsten carbide spraying process uses oxyacetylene process to spray tungsten carbide coating.

3: Vacuum tungsten carbide atomization treatment, with high-precision tungsten carbide coating.

Tungsten carbide coating has the characteristics of high hardness, good wear resistance, and small thermal deformation.