Iron oxide
.
Fe3O4 powder Properties
Mixed valence iron oxide, the black Fe3O4 Powder is made. It has an melting point of 1597degC as well as a density at 5.18g/cm3. It is insoluble when it comes in contact with water, but is soluble in acidic solutions. It is found as magnetite at room temperature in nature. It exhibits strong submagnetism, high conductivity.
Ferrocorric oxide will be produced by the combustion of iron wires in oxygen. The free energy of Gibbs produced by the standard mole iron oxide is compared to Fe3O4. Therefore, the final product is Fe3O4.
Fe3O4 exhibits anti-corrosion properties. To bluish steel parts, also known as baking or blue-burning (also known by blue-burning) it is necessary to apply the alkaline-oxidizing solution’s oxidation effects to form a Fe3O4 coating on steel surfaces. It is useful to enhance corrosion resistance, aesthetics and gloss.
Fe3O4 powder Applications
In many industries, magnetic iron oxide is commonly used.
The most common type of magnetic material, ferroferric dioxide is.
For audio tapes and telecommunications equipment, pure ferroferric oxid is specially made.
The raw material for iron-smelting is Fe3O4.
For primer and topcoat use Fe3O4 Powder
The main raw material to produce iron catalyst (a form of catalyst) is ferric oxide.
Fe3O4 can be used to abrasive because of its high hardness. It is widely used for automobile braking applications, like brake pads and shoes.
In the area of domestic welding, ferroferric dioxide has been recognised. The production of weld rods and wires are still very young and have a wide market potential.
Because of its specific gravity high and strong magnetic properties, Fe3O4 is a good choice for sewage treatment.
Also, ferroferric dioxide can be used to polish and as a pigment.
We also have the option to use some chemical reactions (e.g. sodium nitrite) to make a thick layer ferroferric oxide over the steel surface. This will prevent the steel from corroding, like the blueing of saw blades or firearms. This is often called “baked bleu” and blackened.
For special electrodes, Fe3O4 powder can be used.
Luoyang Tech Co., Ltd. is a company that specializes in professional IT services.
oxide powder
Over 12 years’ experience in developing and researching chemical products. You can pay by Credit Card, T/T or West Union. We will send the items to overseas customers via FedEx or DHL.
High quality Fe3O4 powder is available.
Get in touch
You can also send us an enquiry
Inquiry us
