Iron Oxide Fe3O4 Powder CAS 1317-61-9

(Iron Oxide Fe3O4 Powder CAS 1317-61-9)

Overview of Iron Oxide Fe3O4 Powder      

Iron Oxide Fe3O4 Powder, also known as magnetite, is a black, crystalline powder composed of iron and oxygen. It belongs to the category of iron oxides, specifically a mixed valence compound with both ferrous (Fe2+) and ferric (Fe3+) ions present. Magnetite is highly magnetic, making it a valuable material in various industries. It exhibits both ferromagnetic and paramagnetic properties, depending on the particle size and temperature. Its magnetic nature allows it to be used in various applications such as magnetic recording media, magnetic fluids, and magnetic separators. Magnetite powder is also used in the production of pigments, abrasives, and catalysts. Its unique physical and chemical properties make it a versatile material with a wide range of applications.

Features of Iron Oxide Fe3O4 Powder      

High Magnetism: Magnetite is highly magnetic, making it suitable for applications that require strong magnetic properties, such as magnetic storage media and magnetic separators.

Mixed Valence Compound: Fe3O4 is a mixed valence compound, containing both ferrous (Fe2+) and ferric (Fe3+) ions, which gives it unique chemical properties.

Black Color: The powder has a distinct black color, making it useful in pigment production and other coloring applications.

Good Chemical Stability: Magnetite is relatively stable chemically, resisting corrosion and oxidation under certain conditions.

Easy to Process: The powder can be easily processed and shaped into different forms, such as pellets or coatings, for specific applications.

Economical: Magnetite is relatively abundant in nature, making it a cost-effective material for various industrial applications.

Application of Iron Oxide Fe3O4 Powder            

Magnetic Recording Media: Magnetite powder is widely used in the production of magnetic tapes and hard drives due to its strong magnetic properties.

Magnetic Fluids: As a component of magnetic fluids, magnetite powder enhances the fluid's magnetic response, making it useful in sealing and lubrication applications.

Magnetic Separators: Magnetite's strong magnetism allows it to be used in magnetic separators, which are used to separate magnetic materials from non-magnetic materials in industrial processes.

Pigment Production: The black color of magnetite powder makes it a valuable ingredient in the production of pigments for paints, inks, and other coating applications.

Application of Iron Oxide Fe3O4 Powder 

Catalysts: Magnetite powder can be used as a catalyst or catalyst support in various chemical reactions, enhancing the reaction rate and selectivity.

Abrasive Materials: Due to its hardness and durability, magnetite powder is sometimes used in abrasive materials for surface finishing and polishing applications.

Application of Iron Oxide Fe3O4 Powder 

Company Profile

NANOTRUN(www.rboschco.com) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.

The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are looking for high-quality Iron Oxide Fe3O4 Powder , please feel free to contact us or click on the needed products to send an inquiry. 

Payment Term

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment Term

By sea, by air, by express, as customers request.

FAQ

Q1

What is the chemical formula of magnetite?Answer: The chemical formula of magnetite is Fe3O4, representing a combination of iron and oxygen atoms in a specific ratio.

Q2

What are the main physical properties of Iron Oxide Fe3O4 Powder?Answer: Iron Oxide Fe3O4 Powder is black in color and highly magnetic. It exhibits both ferromagnetic and paramagnetic properties, depending on the particle size and temperature.

Q3

In what industries is Iron Oxide Fe3O4 Powder commonly used?Answer: Iron Oxide Fe3O4 Powder is commonly used in the production of magnetic recording media, magnetic fluids, magnetic separators, pigments, abrasives, and catalysts. Its unique physical and chemical properties make it a versatile material with a wide range of applications.

Q4

How does the magnetism of Iron Oxide Fe3O4 Powder affect its applications?Answer: The magnetism of Iron Oxide Fe3O4 Powder is crucial for its applications. Its strong magnetic properties make it suitable for use in magnetic recording media, where it stores and retrieves information. Additionally, its magnetism allows it to be used in magnetic separators, where it efficiently separates magnetic materials from non-magnetic materials.

Q5

What are the processing methods commonly used to shape Iron Oxide Fe3O4 Powder into different forms?Answer: Iron Oxide Fe3O4 Powder can be processed using various methods to shape it into different forms. Common processing methods include pelletizing, where the powder is compressed into pellets, and coating, where the powder is applied as a layer onto a substrate. These methods allow the powder to be tailored for specific applications.