Nickel Particles

Nickel particles are organometallic materials with high electrical and thermal conductivity, and are widely used in many industrial and scientific fields, such as electronics, aerospace, medicine, catalysts, and other fields.

Nickel metal particles are very common metal particles with many special physical and chemical properties.

• Appearance: It has a silvery luster and is highly reflective;
• Density: It has a density of 8.9 g/cm3;
• Melting point: It has a melting point of 1,455°C and good thermal stability;
• Thermal conductivity: It has good thermal conductivity;
• Magnetic: It is very magnetic.

• Corrosion resistance: It is strong corrosion resistance and can resist the erosion of many acids and alkalis;
• Oxidation: At high temperatures, it can react with oxygen to form NiO;
• Reduction: It can be reduced to pure nickel metal by reducing agents such as hydrogen;
• Alloyability: It has good alloying properties, especially alloys formed with chromium, molybdenum, iron, and other metals.
• Generally speaking, it is a metal particle with high stability, diverse properties, and wide application range.

The characteristics of it can include the following aspects:

• Appearance: It is usually gray to black granular matter or flakes, usually highly reflective;
• Particle size: the size of it can be customized according to requirements;
• Purity: The purity of it is usually as high as 99.9% or higher;
• Density: The density of it is 8.90 g/cm³, which is similar to other metals such as iron and copper.
• Magnetic properties: It usually has good magnetic properties and can be used in the preparation of magnetic materials;
• Chemical properties: It has excellent corrosion resistance and can withstand the corrosion of most acids, alkalis, and salt solutions;
• Application: It can be used in many fields, such as electronics, batteries, catalysts, etc.

The production process of nickel particles usually includes the following steps:

1) Pretreatment: The raw materials used to produce nickel metal particles (such as nickel powder) are pretreated, including grinding, screening, washing, drying, and other operations.

2) Reduction: put the pretreated Nickel Powder and reducing agent (such as hydrogen, methane, etc.) into the reactor together, and by controlling the reaction temperature and time, the Nickel Powder is reduced to Nickel, and the granular nickel metal particles are generated.

3) Classification: Sieve and classify the reduced nickel metal particles to obtain the required particle size.

4) Surface treatment: Nickel particles are surface treated by surface coating and sintering to improve their oxidation resistance and corrosion resistance.

5) Packaging and storage: Package the treated nickel metal particles and store them in a moisture-proof and airtight environment to ensure their quality and use effect.

Nickel metal particles are widely used in many fields, mainly including:

1) Battery material: It's an important battery material, used in the manufacture of nickel-metal hydride batteries and nickel-cadmium batteries.

2) Food industry: It can be used as a catalyst in the food industry for the production of food additives, flavorings, pigments, etc.

3) Medical devices: It can be used to make medical devices such as artificial joints.

4) Electronics industry: It can be used to manufacture electronic components, such as magnetic heads, inductors, transformers, etc.

5) Metallurgical industry: It can be used to produce high-purity nickel, alloys, etc.

6) Environmental protection industry: It can be used as catalysts and adsorbents to treat wastewater and waste gas.

In general, nickel particles have important applications in various industrial and technological fields.

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