Tantalum Grounding Rings For Industrial

TRYCHEM METAL AND ALLOYS

We have been supplying tantalum grounding rings in various thickness and sizes.

We also provide tantalum grounding rings as per your drawings and customization.

In lathe operations, cemented carbide tools such as VR/Wesson Grade 3A5, with high cutting speeds, have been found most satisfactory. Tools should be kept sharp, and should be ground with as much positive rake as the strength of the tool will with stand. The same rakes and angles as are used with soft copper will usually give satisfactory results with tantalum. A minimum speed of 100 surface feet per minute will be found correct for most turning operations. Slower speeds will cause the metal to tear, especially if annealed metal is being cut. Perchloroethylene or trichloroethane is recommended as a cutting medium and the work must be kept well flooded at all times. Even when filing or using emery cloth, the file or cloth must be kept well wetted with one of these compounds.