Product Specification : PDC-0804YW
Dimension: ф8.0* 4.5mm
Quality Checking Item and Result:
Appearance Describe:
Chamfer for carbide.
Thickness of PDC layer is identical.
Dimension is correct.
The tungsten carbide substrate is smooth and consistent.
Abrasion Loss Ratio: The abrasion loss ratio is 3,20，000 units.(Abrade PDC with appropriative grinding wheel)
The Heat Stability: After heated 5 minutes at 700 , ℃ it has no delamination and rupture Phenomenon. The heat stability is excellent.
Anti-impact intensity: The powder of each impact hammer is about 2 Joule. After more than 150 times impact, the edge of PDC has no crack and dilapidation phenomenon.
Brazing introduction：
1. Heat 120mins to 500-550 degree in a furnace
2. Soak at 500-550 degree for 10mins
3. Brazing for 30-60s at 680-700 degree after taking out from the furnace.
Semiconductor Industry Solutions
PCD & PCBN Tools Grinding Industry
Diamond Cutting Bruting Polishing
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Tel: +86-371-86545906
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