DOMADIA™ Nickel Powder
DOMADIA™ Nickel Powder
Introduction
DOMADIA™ Nickel Powder is a premium-grade, high-purity metallic powder engineered for advanced industrial applications. With exceptional thermal conductivity, corrosion resistance, and superior material properties, it is the trusted choice for critical uses in metallurgy, battery production, electronics, and additive manufacturing.
About DOMADIA™ Nickel Powder
Nickel powder is a finely divided metallic form of nickel, typically light gray or silvery-white, with particle sizes ranging from sub-micron to several hundred microns. DOMADIA™ offers nickel powder in various morphologies—spherical, dendritic, flake, or irregular—tailored to meet the needs of specific manufacturing and engineering applications. Produced through advanced methods like carbonyl decomposition, electrolysis, and atomization, our nickel powder ensures consistent performance and purity exceeding 99.8%.
Types of Nickel Powder
| Type | Description | Characteristics |
| Carbonyl nickel powder | Produced by carbonyl decomposition process | High purity, spherical particles, good flow ability |
| Electrolytic nickel powder | Produced by electrolytic deposition | Dendritic/flake shape, high purity |
| Reduced nickel powder | Made by reducing nickel salts | Irregular shape, lower purity |
| Composite nickel powder | Contains alloying elements (e.g., graphene) | Enhanced mechanical, thermal, or electrical properties |
| Nano nickel powder | Particle size < 100 nm | High surface area, high reactivity |
Key Features & Advantages
- High Purity: Available up to 99.9% purity, ideal for critical applications.
- Excellent Corrosion Resistance: Withstands harsh environments and oxidation.
- Superior Conductivity: Delivers outstanding thermal and electrical performance.
- High Melting Point: Suitable for high-temperature applications (melts at 1455°C).
- Versatile Morphology: Offers filamentary, spherical, dendritic, and nano-structured forms.
- Ferromagnetic Properties: Magnetic at room temperature, ideal for electronics and shielding.
- Custom Particle Sizes: Ranges from nanometers to 100+ microns, customizable by application.
Nickel Powder Characteristics
| Characteristic | Description | Typical Values |
| Particle Shape | Morphology of individual particles | Spherical, dendritic, irregular |
| Particle Size | Diameter of particles | 1 – 100 microns |
| Particle Size Distribution | Range of sizes within batch | D10, D50, D90 |
| Apparent Density | Mass per unit volume without tapping | 1 – 5 g/cc |
| Tap Density | Maximum compact density | Up to 80% of pure nickel |
| Specific Surface Area | Surface area per gram of powder | 0.5 – 10 m²/g |
| Purity | Nickel metal content | 99% to 99.9% |
| Oxide Content | Oxygen content in compound | Typically < 2% |
| Crystallinity | Degree of crystallinity | Determined by XRD |
| Flowability | Ability to flow freely | Measured by Hall Flowmeter |
| Compressibility | Compressibility under pressure | Determined from compaction tests |
Applications of DOMADIA™ Nickel Powder
- Alloy Production: Enhances strength, durability, and resistance in steel and superalloys.
- Battery Manufacturing: Used in nickel-cadmium, NiMH, and Ni-H2 batteries for stable charge cycles.
- Catalysts: Essential for hydrogenation, petrochemical, and reforming reactions.
- Powder Metallurgy: For sintered parts, structural components, and metal injection molding.
- Additive Manufacturing (3D Printing): Used in binder jetting and laser powder bed fusion.
- EMI Shielding & Electronics: Provides conductive coatings and protects devices from interference.
- Brazing & Soldering: Integral for joining applications and high-strength metal bonding.
- Diamond Tool Coating: Improves wear resistance and thermal performance in abrasives.
- Decorative & Protective Coatings: Adds aesthetic finish with corrosion/wear resistance.
Nickel Powder Specifications
| Parameter | Typical Specification | Test Method |
| Nickel Content | ≥ 99% purity | ASTM B809 |
| Oxygen Content | ≤ 0.5% | Inert gas fusion |
| Apparent Density | 2 – 5 g/cc | ASTM B212 |
| Tap Density | Up to 80% of pure nickel density | ASTM B527 |
| Particle Size | 1 – 100 microns | Laser Diffraction |
| Shape | Spherical, flake, irregular | SEM Imaging |
| Flow Rate | 25 – 35 sec/50g | Hall Flowmeter |
| Compressibility | 20 – 30% @ 1000 MPa | ASTM B331 |
| Surface Area | 0.5 – 10 m²/g | BET Method |
| Toxicity | Non-hazardous, OSHA compliant | Verified per safety datasheets |
Why Choose DOMADIA?
At Domadia, we pride ourselves on delivering precision-engineered metal powders backed by rigorous quality control, global sourcing, and customized solutions. With decades of experience and industry expertise, our nickel powders meet international standards such as ASTM B809 and are trusted by OEMs and research institutions alike.
Connect With Us
Whether you’re exploring high-performance alloys, developing energy storage solutions, or prototyping in 3D printing, DOMADIA™ Nickel Powder is designed to meet your industrial and research needs. Let us support your innovation journey with reliable quality, technical expertise, and prompt service.
Ready to Buy?
Get in touch with our experts to receive a customized quote or technical datasheet:
📞 Phone:+91 9594066275
📧 Email:sales@domadia.com
🌐 Website: www.domadia.com
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