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EB 99.97% Pure Ni Pellets Preis Nickel Balls Monel K500 Ball
Superalloys are divided into three types of materials: 760 ° C high temperature materials, 1200 ° C high
temperature materials and 1500 ° C high temperature materials, tensile strength 800MPa. Or it refers to
high-temperature metal materials that work for a long time under 760--1500 °C and certain stress conditions,
with excellent high temperature strength, good resistance to oxidation and hot corrosion, good fatigue properties,
fracture toughness and other comprehensive properties. It has become an irreplaceable key material for military
and marine gas turbine engine hot end components.
According to the existing theory, 760 ° C high temperature materials can be mainly divided into iron-based
superalloys, nickel-based superalloys and cobalt-based superalloys according to matrix elements. According
to the preparation process, it can be divided into a deformed superalloy, a cast superalloy and a powder metallurgy
superalloy. According to the strengthening method, there are solid solution strengthening type, precipitation
strengthening type, oxide dispersion strengthening type, and fiber strengthening type. Superalloys are mainly
used to manufacture high temperature components such as turbine blades, guide vanes, turbine disks, high
pressure compressor disks and combustion chambers for aerospace, naval and industrial gas turbines, as well
as for aerospace vehicles, rocket engines, nuclear reactors, petrochemical plants, and Energy conversion
devices such as coal conversion.
1. Monel is widely used in chemical, pharmaceutical, maritime, oil, textile and paper industries.
2. It is highly resistant to (caustic) alcaline solution, sea water and diluted sulphuric acid.
3. Monel-K500 is often used when higher hardness and resistance are needed.
| Physical Properties of Monel K500 | |
| Density | 8.80g/cm3 |
| Elastic Modulus | 26000Ksi |
| Thermal Conductivity | 22W/m℃ |
| Melting Point | 1300-1350℃ |
| Magnetism | 200H(at 70F) |
| Coefficient of Thermal Expansion | |
| 70-200F | 7.7 |
| 70-400F | 8.6 |
| 70-800F | 8.9 |
| 70-1000F | 9.1 |
| Chemical Composition: | |||||||||
| Composition (%) | C | Si | Mn | Fe | S | Cu | Ni | Ai | Ti |
| Monel K500 | ≤0.10 | ≤0.50 | ≤1.50 | ≤2.0 | ≤0.01 | 27.0~33.0 | 63.0~70.0 | 2.30~3.15 | 0.35~0.86 |
4. Product Details Picture: