As Jet Cooling’s effectiveness relies on its ability to reach the die’s hot spots, core pins must be properly designed and manufactured. Lethiguel provides state of the art core pins, with a large panel of surface treatment that will ensure the best lifespan possible.
Gas nitrided (Gray)
Surface treatment
- Hardened surface of steel
- General duty
- Low cost
«Cascoat» TiN (gold)
Surface treatment
- PCVD process, oxidation temperature 500°C
- Protection against soldering and erosion
- Mid Cost
TD-VC (Gray)
Surface treatment
- Thermal diffusion process
- Vanadium carbide coating
- Mid Cost
PCVD-TlAiN (Black)
Surface treatment
- Oxidation temperature 700°C
- Best protection against soldering and erosion
- Higher cost
P20 (Violet)
Surface treatment
- Better anti-oxidation property, temperature over 700°C
- Multi layer film and good adhesiveness
- Higher Cost
