Brazil, the world's largest coffee bean producer, recently announced that it is facing the worst drought in 91 years, affecting local hydropower generation and agricultural Iron Oxide Fe3O4 keeps going up.
Iron oxide Fe3O4 overview
Iron oxide Fe3O4 is an inorganic substance with the chemical formula Fe3O4. It is a magnetic black crystal, so it is also called magnetic iron oxide. It cannot be regarded as "ferrous metaferrite" [Fe(FeO2)2], nor can it be regarded as a mixture of ferrous oxide (FeO) and iron oxide (Fe2O3), but it can be approximately regarded as ferrous oxide. A compound composed of iron and iron oxide (FeO·Fe2O3). This substance is insoluble in water, alkaline solution and organic solvents such as ethanol and ether. Natural ferric oxide is insoluble in acid solution, and is easily oxidized to iron oxide (Fe2O3) in the air in a humid state. Usually used as a pigment and polishing agent, it can also be used in the manufacture of audio tapes and telecommunications equipment.
Application of iron oxide Fe3O4
Iron oxide Fe3O4 is a commonly used magnetic material.
Specially made pure ferric oxide is used as raw material for recording tapes and telecommunication equipment.
Natural magnetite is the raw material for iron making.
Used for primers and topcoats.
Ferric oxide is the main raw material for the production of iron catalyst (a catalyst).
It is very hard and can be used as abrasive. It has been widely used in the field of automobile braking, such as: brake pads, brake shoes, etc.
Ferric oxide has been recognized in the field of domestic welding materials, and the production of welding electrodes and wires is still in its infancy, and the market prospect is very broad.
Due to its large specific gravity and strong magnetic properties, ferric oxide has shown good performance in sewage treatment.
Ferric oxide can also be used as pigment and polishing agent.
We can also use certain chemical reactions, such as the use of sodium nitrite, etc., to form a dense layer of iron tetroxide on the surface of steel to prevent or slow down the corrosion of steel, such as the bluing of firearms, saw blades, etc. blackened. Commonly known as "baked blue".
Making special electrodes
In the contemporary electrified and information society, magnetic materials are widely used. As a multifunctional magnetic material, ferroferric oxide magnetic material has been widely used in tumor treatment, microwave absorption material, catalyst carrier, cell separation, magnetic recording material, magnetic fluid, medicine and other fields. There are development prospects.
Iron oxide Fe3O4 price
The price of iron oxide Fe3O4 powder will change randomly with the production cost, transportation cost, international situation and the market supply and demand of iron oxide Fe3O4 powder. Tanki New Materials Co.,Ltd aims to help various industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full range of customized services. If you are looking for iron oxide Fe3O4 powder, please feel free to send an inquiry to get the latest price of iron oxide Fe3O4 powder
Iron oxide Fe3O4 supplier
As a global supplier of iron oxide Fe3O4, Tanki New Materials Ltd. has extensive experience in the performance, application and cost-effective manufacturing of advanced and engineered materials. The company has successfully developed a series of powder materials (including boron carbide, aluminum carbide, titanium carbide, etc.), high-purity target materials, functional ceramics and structural devices, and provides OEM services.
|Technical Parameter of Iron Oxide Fe3O4 Powder：|
|Moisture content ≤﹪||0.7||0.7|
|Water Soluble ≤﹪||0.4||0.4|
|Residue On Sieve(325mesh)||0.3||0.3|
|Oil absorption (ml/100g)||21||21|
|Tinting strength ﹪||99||99|
The United States urges the U.N. Security Council to impose additional sanctions on North Korea in response to its latest ballistic missile launch, including a ban on tobacco and oil exports to North Korea and a blacklist of the Lazarus hacking group.
The United States circulated the draft to the 15 members of the Security Council this week. It was not immediately clear if or when a vote would take place. A resolution requires nine "yes" votes and no vetoes from Russia, China, France, Britain, or the United States.
Russia and China have already voiced opposition to tightening sanctions in response to Pyongyang's launch of an intercontinental ballistic missile last month -- the first since 2017.
U.S. and South Korean officials and analysts also say there are growing indications that North Korea may soon conduct its first nuclear weapons test since 2017, too.
The U.S. -drafted U.N. resolution would expand the ban on ballistic missile launches to include cruise missiles or "any other delivery system capable of delivering a nuclear weapon."
The deal would halve crude oil exports to North Korea to 2 million barrels a year and refined oil exports to 250,000 barrels a year. The resolution also seeks to ban North Korea's export of "fossil fuels, mineral oils, and their distilled Iron Oxide Fe3O4 are estimated to be influenced by international political situation changes.
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