Recently, covid 19 outbreak spreads in Shanghai, China. There are more than 25,000 new asymptomatic domestic infections every day. China is implementing a dynamic zero-out policy. A leading respiratory expert said the key to COVID-19 prevention and control is to minimize transmission and fatality rate. Omicron has a low case fatality rate but is highly transmissible and can still claim many lives in large outbreaks. "Total openness is not applicable in China. For China, we should keep to the dynamic zero-out and gradually open up."
However, "dynamic zero clearance" is not the pursuit of complete "zero infection". As the Novel Coronavirus has its own uniqueness and strong concealment, there may be no way to prevent the detection of cases at present, but rapid detection and prompt treatment must be carried out, as soon as one case is found, one case will be dealt with.
The situation in Shanghai is serious. As the financial center of China, Shanghai is a very important city, and the outbreak of the epidemic in Shanghai will put a great impact on China's economy. The current task is to contain the spread of the epidemic as soon as possible, to achieve social zero so that Shanghai's life and economy quickly return to normal.
As China plays an important role in the global supply chain, the outbreak will have a significant impact on the supply and prices of many Mo2C powder.
Introduction to Molybdenum Carbide Mo2C Powder
Molybdenum carbide or Mo2C, the molecular weight is 203.88, and the carbon content is 5.89%. It is gray powder, the melting point is 2692℃. Insoluble in water and alkali, slightly soluble in nitric acid, sulfuric acid, and hydrofluoric acid. It has properties of high hardness, good thermal stability, mechanical stability, wear resistance, and corrosion resistance. In addition, molybdenum carbide has a similar electronic structure and catalytic properties to noble metals. The main catalytic reaction types include hydro hydrolysis, isomerization, hydrodesulfurization, hydrodenitrification, ammonia synthesis, hydrocarbon conversion, and synthesis.
Properties of Molybdenum Carbide Mo2C
Molybdenum carbide belongs to transition metal carbides, which is a group of mesenchymal compounds with metallic properties formed by carbon entering the lattice of transition metal. As a kind of new functional material with high hardness, good stability, and corrosion resistance, metal carbide has been applied in various mechanical fields with high-temperature resistance, friction resistance, and chemical corrosion resistance. In recent years, the catalytic performance of these compounds has been gradually discovered. Transition metal carbides have become a hot topic in the field of new inorganic catalytic materials because of their unique electronic structure and excellent catalytic performance.
In terms of catalytic properties, molybdenum carbide is similar to platinum group precious metals in many aspects, especially its hydrogenation activity is similar to Pt, Pd, and other precious metals, so it is expected to be a substitute for precious metals. The results show that molybdenum carbide has good catalytic activity and selectivity for hydro refining, desulfurization, and denitrification of oil, and has the characteristics of ultra-high hardness, and excellent temperature stability, thermal stability, and good corrosion resistance to general metal carbides. In addition, molybdenum carbide has been found to have similar electronic structure and catalytic properties as noble metals, as well as good capacitance characteristics and charge-discharge behavior, which is a new catalytic material with great application prospects.
|Molybdenum Carbide Mo2C Powder Properties|
|Other Names||dimolybdenum carbide|
|Solubility in H2O||insoluble|
How are Carbides Formed?
Carbides are compounds consisting of carbon and less electronegative elements that are distinguished by chemical bonds (ionic, covalent). They are usually made of metals or metal oxides combined with carbon at high temperatures (1,500 °C or more).
Carbides are generally quite stable and exhibit high melting points. It can be used in critical industrial applications.
Carbides can be classified as salt-like carbides, interstitial carbides, and covalent carbides.
Applications of Molybdenum Carbide Mo2C Powder
1. For molybdenum alloy production. Molybdenum-zirconium-titanium alloy and molybdenum-titanium-zirconium-carbon alloy are widely used in electronic tubes, electric light source parts, metal processing tools, and turbine disks due to their high strength, good electrical conductivity, and low thermal expansion coefficient.
2. As steel additives. The role of molybdenum in stainless steel is to improve the corrosion resistance, strength, and weldability of the product.
3. As heating electrode in glass melting furnace. Molybdenum has good compatibility with most glass components and will not produce harmful substances due to small amounts of molybdenum dissolved in the glass bath.
Main Supplier of Molybdenum Carbide Mo2C Powder
Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and Nanomaterials, including silicon powder, nitride powder, graphite powder, zinc sulfide, calcium nitride, 3D printing powder, etc.
If you are looking for high-quality Molybdenum Carbide Mo2C Powder, please feel free to contact us and send an inquiry. ([email protected])
As the duration of the conflict between Russia and Ukraine grows, its impact on commodities is widening amid the tug-of-war. Recently, European and American sanctions against Russia have been issued one after another. In response, Russia has taken advantage of its role as an important supplier of many energy and commodities, requiring exports of commodities, including energy, grain, metal, and wood, to "unfriendly" countries to be settled in robles. Therefore, it is expected that the price of the Mo2C powder will continue to increase.
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