Magnetic levitation smelting provides technology for titanium quality improvement

In recent years, magnetic levitation smelting technology has developed rapidly and has been applied in the purification, alloying research and production of titanium and titanium alloy and rare metals, but the connotation of relevant technology is not well understood in the industry.

Maglev suspension smelting technology is a smelting method which forms electromagnetic force offset with gravity in eddy current high temperature melting of metal or nonmetal through high frequency or medium frequency alternating magnetic field, so that the melt is suspended, and the inner wall of the crucible is out of contact, and the crucible is prevented from pollution. The smelting method is a comprehensive metallurgical technology integrating electromagnetism, fluid science, thermodynamics, physical chemistry and metallurgy. Mainly used to produce high melting point, high purity and extremely active metal or non-metal materials, all kinds of high purity materials, high temperature materials, high entropy alloy, refractory metal ingots, blocks, bars, castings, etc., furnace temperature within 3600℃ can be controlled, single furnace melting metal weight in 0.5 to 200Kg or more. This technology can obtain ultra-pure metal ingot and alloy billet with uniform composition by multiple metal alloying smelting. Can cooperate with the casting equipment to achieve the casting of high purity metal or alloy forming, such as the use of tilt casting, bottom casting, suction casting and other process equipment, the production of a variety of size specifications of metal or non-metal casting products. The alloy produced by this technology has high uniformity of composition, and multi-furnace technology can be adopted to improve production efficiency and achieve industrial batch production.