Hebei Messi Biology Co., Ltd. stated that silicon steel grade magnesium oxide is a magnesium oxide coating material used to manufacture oriented silicon steel sheets and is a high value-added magnesium oxide product. At present, the United States and Japan are at the forefront of the research and preparation of silicon steel grade magnesium oxide. […]
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Hebei Messi Biology Co., Ltd. stated that the second quarter of 2024 will be a difficult year for the development of the magnesium hydroxide industry, and it is also the year with the most significant changes in market development. In these three months, we can see several outstanding changes. Active corporate mergers and acquisitions have
Prominent changes in the magnesium hydroxide industry in the second quarter of 2024 Read More »
Hebei Messi Biology Co., Ltd. stated that silicon steel grade magnesium oxide is a relatively economical magnesium oxide coating material, and it is also a high value-added magnesium oxide product. China is a major producer of magnesium compounds, ranking first in the world, but the product grade is low, the production scale is generally small,
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In recent years, the magnesium salt industry has become an important global strategic resource. In 2021, the China Magnesium Industry Branch launched the “Proposal on Jointly Promoting the Healthy Development of the Magnesium Industry”, which provided strong policy support for the development of the magnesium salt industry. As a leading enterprise in the domestic magnesium
Hebei Messi Biology Co., Ltd. stated that the raw materials for preparing silicon steel grade magnesium oxide are mainly magnesite (MgCO3), dolomite (CaCO3·MgCO3), magnesium-containing industrial byproducts, seawater or salt lake brine (MgCL2), etc. The production process can be divided into magnesium ore carbonization method and ammonium carbonate method with basic magnesium carbonate as intermediate, and
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Hebei Messi Biology Co., Ltd. stated that with the rapid development of my country’s electromechanical industrialization, the entire market demand for silicon steel in special steel has put forward new requirements in terms of quality and quantity, and there is also a huge gap. Therefore, domestic silicon steel sheet production is in a period of
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Hebei Messi Biology Co., Ltd. stated that with the development of the Congo (DRC) project, the hydrometallurgy of copper-cobalt mines has been vigorously developed in recent years. Compared with the traditional processes currently used, the technical advantages of many process flows applied to hydrometallurgy are unique. Many processes for purifying cobalt through precipitation operations have
Magnesium oxide hydrometallurgical process design for copper-cobalt mines Read More »
Hebei Messi Biology Co., Ltd. stated that the excellent performance of magnesium hydroxide flame retardant comes from the physical and chemical properties determined by the morphology, size and dispersion of its crystals. Due to its special structure, mechanical properties and dispersion, magnesium hydroxide crystals with a flaky structure have both filling and halogen flame retardant
Hebei Messi Biology Co., Ltd. stated that based on the first domestic silicon steel continuous annealing-coating experimental unit project developed by a steel plant, it conducted research and analysis on the selection of magnesium oxide for oriented silicon steel coating, developed a magnesium oxide coating system for oriented silicon steel, and studied the magnesium oxide
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Hebei Messi Biology Co., Ltd. stated that magnesite is a magnesium carbonate with a chemical formula of magnesium carbonate (MgCO3), theoretical components: MgO: 47.81%, CO2: 52.19%, density of 2.9-3.1g/cm3, hardness of 3-5. Magnesite can be divided into crystalline and amorphous types according to its crystal state. Crystalline magnesite is rhombic hexahedron, columnar, plate-like, granular, dense,
