Chengdu Jinchun Metallic Materials Co.,Ltd.

The Ultimate Cobalt Powder Guide for Industry Leaders

The Ultimate Cobalt Powder Guide for Industry Leaders

Cobalt powder is a rare and valuable metal. It is known for its bright blueish-grey colour and strong magnetism. It is a vital element in the modern world. Cobalt is found in ceramics, glass, colorful pigments and rechargeable batteries for smartphones, laptops and electric vehicles. Cobalt is one of the most essential materials for advanced manufacturing. Because of its strength, heat resistance and ability to create powerful alloys.

 

In this Ultimate Cobalt Powder Guide for Industry Leaders, we will explore everything you need to know about cobalt metal, including its composition, main properties, industrial applications, and market value. You will learn why cobalt element is one of today’s most important industrial materials.

What is Cobalt Powder?

The cobalt powder is made of tiny particles of cobalt. It is usually made by electrolytic reduction, or chemical precipitation depending on the purity and particle size required. Cobalt metal is used in industry to create superalloys that are strong, battery materials and durable metals.

 

Key Features

 

  • Chemical Formula:Co
  • Appearance: Gray or black metallic powder based on purity and size
  • Melting Point:Around 1,495°C (2,723°F)
  • Density: About 8.9 g/cm³
  • Magnetic Properties:Naturally ferromagnetic
  • Industrial Applications: Used in superalloys, rechargeable batteries, magnetic materials, and wear-resistant components

 

The powder of cobalt is highly valued for its heat stability, corrosion resistance, and strength. These qualities make it a popular material in industries such as aerospace, electronics, and energy storage. It is a material that is essential for high-performance technologies requiring reliability and durability.

Composition and Properties of Cobalt Powder

Chemical Composition

 

 

Element Typical Content (%) Role
Cobalt (Co) 99.5% – 99.9% Main metal, provides strength and magnetism
Nickel (Ni) ≤ 0.2% Enhances corrosion resistance
Iron (Fe) ≤ 0.1% Improves hardness
Carbon (C) ≤ 0.05% Affects mechanical performance
Oxygen (O) ≤ 0.2% Controlled during production for purity

Properties of Cobalt Powder

 

Cobalt element is known for its strength, stability, and magnetic power. It performs well in extreme environments and is trusted across high-tech industries.

Main Properties

 

  • Appearance: Fine gray or black metallic powder with a shiny texture
  • Chemical Formula: Co
  • Density: 9 g/cm³ so compact and heavy metal
  • Melting Point: 1,495°C (2,723°F) it is excellent heat resistance
  • Magnetic Nature:Strongly ferromagnetic and stable under high temperature
  • Corrosion Resistance:Protects against rust and oxidation
  • Electrical Conductivity:Good conductor for electronic and energy devices
  • Mechanical Strength: High hardness and durability for industrial use

Why It Matters?

 

Cobalt metal is ideal for advanced manufacturing, aerospace, and batteries because of its high magnetic strength and mechanical stability.

Applications of Cobalt Powder

 

Cobalt element plays a vital role in modern industries. Its unique combination of strength, conductivity, and heat resistance makes it a core material in many advanced technologies.

Major Industrial Applications

 

  • Battery Manufacturing:Used to produce lithium-ion batteries, nickel-cadmium battery for smartphones and energy storage systems, and other electric vehicles.
  • Superalloys & Aerospace components: High strength and heat resistance for jet engines, turbines and aerospace structures.
  • Magnetic Materials:Used to produce permanent magnets for motors, sensors and generators.
  • Hard Metals & Cutting Tool:Combine with tungsten carbide to create durable and wear resistant tools for industrial machining.
  • Catalysts for Chemical Industry:Used to catalyze hydrogenation, Fischer Tropsch synthesis and other catalytic processes.
  • Additive Manufacturing and 3D printing: Used in metal powders to produce complex, high-performance components with precision.
  • Surface Coatings:Protective coatings that resist corrosion, oxidation and wear.

Why Industries Choose Cobalt Powder?

 

Cobalt metal is a reliable, high-performance material that can withstand harsh environments. It’s a great choice for manufacturing, sustainable energy and aerospace.

Specifications, Sizes, and Grades of Cobalt Powder

 

The cobalt powder comes in a variety of grades and particle sizes for a wide range of industrial applications, from 3D printing to battery manufacturing. Purity, density and form are all factors that determine the performance of each specification.

Technical Specifications

 

Parameter Description
Chemical Formula Co (Cobalt)
Purity Level 99% – 99.9% (industrial & high-purity grades)
Appearance Fine gray or black metallic powder
Particle Size Range 1 – 100 microns (adjustable for different processes)
Density 8.9 g/cm³
Melting Point 1,495°C (2,723°F)
Magnetic Behavior Strongly ferromagnetic
Corrosion Resistance Excellent resistance to rust and oxidation
Conductivity Good thermal and electrical conductivity

Available Sizes

 

Size Type Range Typical Applications
Fine Powder 1 – 10 µm Battery electrodes, catalysts, coatings
Medium Powder 10 – 50 µm Superalloys, magnetic materials, sintered parts
Coarse Powder 50 – 100 µm Additive manufacturing, thermal spraying

Common Grades

 

Grade Purity Typical Use
Standard Grade 99.0% General industrial and coating applications
High-Purity Grade 99.5% Battery materials, magnetic components
Ultra-Pure Grade 99.9% Aerospace, electronics, medical industries

Suppliers of Cobalt Powder in China

 

China is a leading producer of cobalt powder with high purity. It offers a variety of grades, particle size, and applications in industries like battery manufacturing, aerospace and metallurgy. Chinese suppliers are known as reliable partners to global buyers who seek quality and consistency. They have advanced production technologies, cost-effectiveness, and a reliable export network.

 

Here are five reliable cobalt metal manufacturers in China. Chengdu Jinchun Metallic Materials Co. Ltd. is recognized for its quality and international presence.

1: Chengdu Jinchun Metallic Materials

Chengdu Jinchun Metallic Material is a Chinese manufacturer of cobalt, nickel, and titanium powders. We offers cobalt powders with purity levels of up to 99.9%. These powders are suitable for magnetic materials, batteries, and superalloys. Chengdu Jinchun is a reliable supplier for buyers who are looking for high-quality materials. Our company is known for its export expertise and strict quality control.

2: Hebei Jinbosong Import and Export Trade Co., Ltd.

 

Jinbosong is based in Hebei Province supplies industrial-grade powder cobalt for hard alloys and diamond tools. They also supply magnetic materials. Their products are valued for their stable particle size distribution, and excellent sintering performances. This company is a good choice for industrial manufacturers because it offers customized packaging and bulk supply options.

3: Yifengxin (Hebei) Metal Products

 

Yifengxin manufactures a variety of metal powders including nickel, cobalt and iron-based materials. Yifengxin cobalt metal is characterized by its uniform particle size, purity and magnetic properties. It is used for battery materials, precision instruments, and metallurgical alloys. The company’s flexibility and rapid global delivery are well-known.

4: Qingdao Hesiway Industrial Co., Ltd.

 

Hesiway Industrial is located in Shandong province. This manufactures cobalt powders and alloys using advanced testing and processing technology. Hesiway cobalt element is used for aerospace, additive manufacturing and chemical catalysis. This company is a reliable partner because of its ISO-certified quality, competitive pricing, and stable export logistic.

5: Nanjing Hanrui Cobalt Co., Ltd.

 

Nanjing Hanrui is a vertically-integrated cobalt supplier that manages the entire process of ore extraction and powder production. It is located in Nanjing. Fine cobalt powders are used in superalloys, batteries, catalysts and other applications. Hanrui’s modern refineries and strong R&D ensure premium product consistency.

Final Thoughts

 

Cobalt powder is a key component of the modern industrial sector, enabling advancements in aerospace engineering, battery technology and high-performance manufacturing. Cobalt metal is one of the most important materials on today’s market because of its unique combination of magnetic properties, corrosion resistance and heat stability.

 

Chengdu Jinchun Metallic Materials Co. Ltd. is a leading supplier of high-quality cobalt element in China. Our company’s has strict quality control, customized specifications and strong export capability ensure consistent performance, on-time delivery and long-term partnerships with international buyers.

 

Partnering with Chengdu Jinchun Metallic Materials is a great way to gain a supplier who is committed to innovation and excellence.

 

https://www.jinchunmetal.com/?s=Cobalt+Powder