Iron oxide Fe3O4 powder, commonly known as black iron oxide, magnetite and black iron oxide, is used in many different fields, it is commonly used as a pigment and polish, and in the manufacture of audio cassettes and telecommunications equipment.…
Nano Fe3O4,the chemical formula is Fe3O4.Usually called black iron oxide,magnetite and black iron oxide,it is a black crystal with magnetism,so it is also called magnetic iron oxide.…
Ferric oxide is an inorganic substance with the chemical formula Fe3O4. It is a magnetic black crystal, so it is also called magnetic iron oxide. It is a commonly used magnetic material. Usually used as a pigment and polishing agent, it can also be u…
For billionaires, the new crown epidemic is like a 'gold rush'! The Deutsche Presse-Agentur said on the 17th that in 2022, the wealth held by the world's top ten richest people will jump from $700 billion to $1.5 trillion, an average dail…
Molybdenum silicide is also called molybdenum disilicide, and its chemical formula is MoSi2. It has conductivity and is a high-temperature material with excellent performance.…
Steel processing industry - Current status of the steel cut to length line Growth in the construction, automotive and consumer product name has played a big role in providing the needed boost to the global steel processing industry. The global steel…
Foamed concrete has good physical properties, combining insulation and electrical resistance. It has many benefits that make it one of the best alternatives to building materials.…