Descriptions | Neodymium oxide, with the chemical formula Nd2O3, is a metal oxide. Also known as nano neodymium oxide, it has a light blue powder solid appearance, is susceptible to moisture, absorbs carbon dioxide in the air, is insoluble in water, and can dissolve in inorganic acids. The relative density is 7.24, and the melting point is about 2270 ℃ Neodymium oxide is mainly used as a coloring agent for glass and ceramics, as well as a raw material for manufacturing metallic neodymium and strong magnetic neodymium iron boron. Adding 1.5% to 2.5% nano neodymium oxide to magnesium or aluminum alloys can improve the high-temperature performance, airtightness, and corrosion resistance of alloys, and is widely used as aerospace materials. In addition, nano neodymium oxide is also used for coloring glass and ceramic materials, as well as for rubber products and additives. |