Specification:
TapeSize | Thickness:0.05mm above, Width: 2mm above |
Chemical Composition of Nimonic 90 Tape
Element | Content |
Ni | 54 % |
Cr | 18 – 21 % |
Co | 15 – 21 % |
Ti | 2 – 3 % |
Al | 1 – 2 % |
Physical Properties of Nimonic 90 Tape
Property | Metric |
Density | 8.18 g/cm3 |
Melting point | 1370 °C |
Co-Efficient of Expansion | 12.7 μm/m.°C (20-100 °C) |
Modulus of rigidity | 82.5 kN/mm2 |
Modulus of elasticity | *213 kN/mm2 |
The mean coefficient of thermal expansion offered by Nimonic 90 alloy Tape at the wide range of temperatures is shown as following:
Temperature Range | Coefficient of thermalExpansion | ||
°C | °F | µm/m °C | in/in °F x 10-6 |
20-100 | 68-212 | 12.7 | 7.1 |
20-200 | 68-392 | 13.3 | 7.4 |
20-300 | 68-572 | 13.7 | 7.6 |
20-400 | 68-752 | 14.0 | 7.8 |
20-500 | 68-932 | 14.3 | 7.9 |
20-600 | 68-1112 | 14.8 | 8.2 |
20-700 | 68-1292 | 15.3 | 8.5 |
Characteristics of Nimonic 90 Tape
1. Great Mechanical and fatigue properties
2. Immense resistance to corrosion and oxidation at elevated temperatures
3. Precipitation toughening
Applications of Nimonic 90 Tape
1. Aerospace Engineering
2. Turbines blades, discs
3. Hot Processing systems
