Brazing/ welding of PCD composite sheet and cemented carbide or steel matrix is very important. The welding methods of PCD mainly include laser welding, vacuum brazing, and high-frequency induction brazing.
Why do vitrified diamond grinding wheels have pores after they are made? when making vitrified grinding wheels, especially fine-grained grinding wheels, the added auxiliary materials must be mixed evenly and fully fused with diamond under the action of the binder.
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