About Magnesium Granules Mg Granules: Magnesium Granules silvery-white metal (hexagonal system).The melting temperature of 648.5 ℃.The boiling point of 1107 ℃.Relative density 1_74.Soluble in inorganic acids, ammonium salts, insoluble in cold water, chromic anhydride, alkali. It decomposes in hot water to form magnesium hydroxide. In dry air does not lose luster, but in moist air,…
The water-reducing agent should be used with concrete admixture, which will reflect the water reduction effect. Cement quality is therefore a direct factor of the actual effect of water-reducing agent. When dealing with different types of “problem” cements, different strategies are required. High alkali cement High-alkali is a cement type with a large amount of…
Lithium stearate is a crystalline form of lithium. Lithium stearate has the chemical formula LiSt. It is a white powder that is solid at room temperatures. It is highly lipophilic, and at low concentrations can produce high light transmission. This compound is only slightly soluble when heated to room temperature, but it dissolves readily in…
CLC Blocks and foamed Concrete, two new energy-saving materials, are leading the way to a greener construction industry. As environmental awareness continues to improve, the construction industry is now focusing on more energy-efficient and environmentally friendly building materials. The construction industry has been gradually adopting CLC block as an environmentally friendly, energy efficient, and durable…
It is very easy to cause concrete cracking if the construction or maintenance are not done correctly. What are then the five main causes of cracking concrete? 1. The cement proportion problem: Some workers in construction will add more water for a more fluid concrete. However, this will result in an increase in water-cement ratio….
Description of Molybdenum diulfide Molybdenum disulfide (also known as MoS2) is a transition metal sulfide. It is dark grey, or black solid. The layers of the crystal structure are made up of alternate arrangements of sulfur and Molybdenum. Molybdenum disulfide This material is a good choice for its chemical and thermal resistance. It can be…
Nickel Based Alloys: Applications Nickel-based alloy Based on nickel, it is composed of several alloying components. It is used for its high-temperature properties, corrosion resistance and oxidation resistant as well as mechanical properties in the aviation, aerospace and petrochemical industries. This article will give a detailed description of the Applications of nickel-based alloys in different…
Boron carburide is a high-performance carbon compound, which is composed primarily of boron, carbon, and other elements. The chemical formula for B4C is B4C. It is widely used by industries, the military, aerospace and other fields because of its characteristics, such as high heat transfer and high melting points. The article will give a detailed…
Zinc Sulfide: Its chemical formula is ZnS. The molecular weight of the compound is 134.72. It is created by interacting through ionic interactions with zinc ions, (Zn2+), and sulfur ions, (S2-). The sulfur ions form a regular tetrahedron in which the zinc ion sits in the middle. The sulfur ion occupies the center of the…
Molybdenum’s role in the New Energy Industry I. I. As a result of the recent changes in the global energy market, the energy sector is growing rapidly. Solar, wind, biomass, water, geothermal and other renewable energies will be used in the energy market of tomorrow. The energy sector of tomorrow will be dominated by molybdenum…
Gold is a very rare element that is considered to be one of the most precious metals. It has unique properties such as malleability and ductility which allow it to be drawn into thin wires and made into sheets. This makes it perfect for jewelry and other ornamental uses. Gold is also one of the…