| 摘要 |
<p>A strike tip for a pick tool, comprising a strike structure 110 joined to a substrate 120 at an interface boundary 122, the strike structure comprising super-hard material and the substrate comprising carbide material. The strike structure has a strike end opposite the interface boundary, the strike end including a rounded apex 114 having a radius of curvature in a longitudinal plane of at least 3.2 mm and at most 6 mm. The interface boundary may be generally dome shaped and include a depression 124 opposite the apex.</p> |
