Niobium is special because its high level of corrosion resistance is achieved at a relatively low weight. In the chemical industry, niobium is a high-quality acid and liquid metal corrosion resistant material that can be used in cooking machines heaters and coolers. Based on its high transition temperature, niobium is the perfect material for s

Niobium product is dominated by its use as additive to high strength low alloy steel and stainless steel for oil and gas pipelines, car and truck bodies, architectural requirements, tool steels, ships hulls, railroad tracks. However, there are many other applications for niobium metal and compounds. Niobium product application & technical b

The most common definition of refractory metals includes five elements: niobium, molybdenum, tantalum, tungsten, and rhenium. They share some properties, including a melting point above 2000 °C and high hardness at room temperature. Their machineabilities are quite different, we will introduce the processed & applications for these metal in s

Scandium (Sc, atomic number 21) is a rare earth element with atomic weight 44.955908. Its melting point is 2,806°F (1,541°C). The appearance of its metal form is silvery-white while slightly yellowish or pinkish cast when oxidized in air. It can be dissolved slowly in most dilute acids. Similar to the early founded lanthan and yttrium, in the

Tungsten and molybdenum crucibles perform extremely well in Heat Exchanger Method (HEM) process and are useful for melting and solidifying of single crystals. Formed crucibles from Edgetech have thin walls and exhibit superior creep resistance. Pressed-sintered crucibles are mainly used in the Kyropolous process for the production of sapphire. W