NiCoCrFe High-Entropy Alloy Powder for Extreme Environments

NiCoCrFe is a groundbreaking high-entropy alloy (HEA) renowned for its exceptional combination of strength, ductility, and resistance to extreme conditions. Composed of nickel (Ni), cobalt (Co), chromium (Cr), and iron (Fe) in near-equiatomic proportions, this alloy exemplifies the revolutionary potential of multi-principal element systems. Its simple yet sophisticated design—often referred to as the "Cantor alloy" in scientific circles—delivers unparalleled performance in aerospace, energy, and advanced engineering applications where traditional alloys fall short.

product details

Properties

1. Unmatched Mechanical Performance

Achieves extraordinary strength-ductility synergy, even at cryogenic temperatures.

Resists fracture and fatigue under cyclic loading, making it ideal for dynamic structural components.

2. Superior Corrosion & Oxidation Resistance

Chromium and nickel form a self-healing oxide layer, offering robust protection in harsh environments (e.g., seawater, acidic/alkaline media).

Outperforms stainless steels in chloride-rich or high-temperature oxidizing conditions.

3. Thermal Stability Across Extreme Temperatures

Maintains mechanical integrity from -200°C to 1000°C, excelling in cryogenic and high-heat applications.

Minimal thermal expansion and creep deformation under prolonged thermal stress.

4. Radiation Resistance

Demonstrated resilience to radiation damage, positioning it as a candidate for nuclear reactor components and space-grade materials.

5. Single-Phase Simplicity

Stable face-centered cubic (FCC) structure ensures uniformity, ease of processing, and compatibility with welding/forming techniques.

Products Usage

1. Aerospace: Cryogenic fuel tanks, rocket engine parts, and satellite components.

2. Nuclear Energy: Reactor cladding, coolant systems, and radiation shielding.

3. Marine Engineering: Subsea pipelines, offshore rig components, and desalination systems.

4. Medical Devices: Potential for biocompatible implants (subject to certification).

5. Additive Manufacturing: High-performance 3D-printed parts for automotive and industrial tooling.

Packing:

Our normal packaging is 25kgs/Drum

The packaging can be customized. the shipping term can be by sea, by air, and sample or small quantity can be shipped by DHL, FEDEX, EMS and TNT.

Remark: Chemical composition and size can be optimized by the customers' requirements 固体通用s27

Conditions for safe storage, including any incompatibilities

Separated from ammonia, strong hydrogen peroxide solutions and strong acids.

Safety Protection

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.