CHN-TOP SCI&TECH CO., LTD.
CHN-TOP SCI&TECH CO.,LTD. Comprehensive solutions for PCD PCBN diamond tools' making
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CTSTC PCD/PCBN Vacuum Welding Flux With Certificate Hot Selling
Specification of Tehchnical
| Nominal Composition | 27.25% Cu, 12.5% In, 1.25% Ti, Bal. Ag |
| Physical Properties | Liquidus Temperature 715°C |
| Recommended Brazing Temperatures | 700-750°C |
| Furnace | Vacuum |
| Electrical Properties | 106 x 10-9Ωm |
| Mechanical Properties | 76 Gpa |
We provide many advanced vacuum brazing pastes from Germany and USA. These pastes could be brazed in different brazing temperature.
When brazing with active solder, the protection of active elements is a very important aspect. These elements are very easy to oxidize, and can no longer react with ceramics after being oxidized.
Therefore, the vacuum degree of the furnace is required to be very high, less than 10e-2
Quick Details
1. Be able to use in vacuum brazing.
2. Especially proper for PCD&PCBN cutters’ brazing.
3. Active temperature is 760°/900°
4. High brazing Strength, less cost.
5. Packed within a syringe.
CHN-TOP offer full specification of brazing flux for PCD PCBN diamond tools
| Model | Application |
| 800-41 | PCD PCBN Carbide tools, MD tools, ND tools, Ceramic |
| 800-42 | PCD PCBN Carbide tools, MD tools, ND tools, Ceramic |
| 850-41 | PCD Carbide tools, MD tools, ND tools, Ceramic |
| 760-11 | PCD Carbide tools, MD tools, ND tools, Ceramic |