Anviloy
The most common damages in casting molds are corrosion and thermal fatigue cracks. Product quality is affected by non-homogeneous heat distribution, which can lead to adhesion or changes in microstructure. ANVILOY® products are the best-known solution to these problems thanks to their tungsten and molybdenum content. The use of ANVILOY® Tungsten alloy in the casting process can both increase quality and reduce operation costs. In traditional methods, erosion is inevitable. Moreover, breaks due to thermal fatigue are frequently encountered.
ANVILOY® is a special brand of a group of Tungsten + Molybdenum alloys specially developed by the Weldstone Group.
The most frequently used Anviloy materials in the Metal Injection sector are;
- ANVILOY® 1050,
- ANVILOY® 1150,
- ANVILOY® 1350.
Anviloy Characteristic Features
- High dissolution resistance
- Retains its hardness at high temperatures
- High strength at high temperatures
- Good thermal conductivity
- Good machinability
- Easily machinable
Anviloy Technical Values
| ANVILOY® 1050 | ANVILOY® 1150 | ANVILOY® 1350 | |
|---|---|---|---|
| Hardness [HV10] | 300 | 350 | 310 |
| Density [g/cm³] | 17 | 17,3 | 18,7 |
| Max. Tensile strength Rm [MPa] | >900 | 965 | 920 |
| Elongation A₅ [%] | >20 | >10 | >10 |
| Yield strength Rp0.2 [MPa] | 600 | 640 | 620 |
| Elastic modulus [GPa] | 330 | 360 | 370 |
| Thermal Expansion (20°-400°C) [* 10-6 1/K] | 6,2 | 5,6 | 5,1 |
| Thermal conductivity λ (20°-400°C) [W/mK] | 70 | 65 | 90 |
ANVILOY® Solutions
- Reduces corrosion and erosion
- Ensures stability in molds
- Enhances dimensional stability
- Easily cools and heats due to high thermal conductivity
- Reduces thermal fatigue cracks
- Eliminates wrapping/adhesion problems
Anviloy Application Areas
- High Pressure Casting Molds
- Low Pressure Casting Molds
- Gravity Casting Molds
- Other Special Casting Technologies
- In sprue and sprue openings
- Cooling core pins
- Porosity reducing overflows
- Erosion-resistant overflows
- Overflows to cool hot spots
