1. News

Ultrasonic Technology Can Reduce The Cost of Magnesium Diboride Superconductors

If you are looking for high-quality products, please feel free to contact us and send an inquiry, email: brad@ihpa.net



Magnesium diboride (MgB2) This is an ionic crystal with a hexagonal crystalline structure. It is an intercalation-type compound, with alternate layers of boron and magnesium.
Researchers have found that the temperature at which magnesium boride transforms into a high-temperature superconductor is slightly below 40K. Its temperature of transition is about twice as high compared to other superconductors.

Many practical applications already exist for superconductivity such as magnetic levitation and medical imaging. Superconductors can be used in many other fields of technology, including medical imaging and magnetic levitation trains.

Magnesium diboride (MgB2) has been attracting the attention from researchers ever since it was discovered. It is a superconductor which offers many advantages. It is lightweight and easy to process, can be made out of a variety of pre-materials. The total cost of magnesium boride will therefore be reduced.

Superconductors are characterized by their critical current densities (Jc). It is extremely difficult to increase MgB2’s Jc in an economical manner.

In a recent paper published in Materials Science and Engineering (B) (Materials Science and Engineering), researchers from Shibaura Institute of Technology, Japan, developed a new technology that uses ultrasound treatment to improve mass. MgB2 JC.

The method used is to use ultrasonic wave to completely disperse boron. The hexane can then be vaporized and removed to obtain a fine boron, which will then be sintered with the magnesium to create magnesium boride.

Researchers produce high-quality magnesium boride in bulk, the majority of which are free from oxidizing impurities. The Jc values increased 20% or more compared with the nonsonicated reference sample, depending on the time of sonication.
The scanning electron microscope and energy dispersive-X-ray spectrum revealed another mechanism that could lead to an enhancement of Jc. The team discovered a layered structure on the boron-deficient por walls. This appeared to consist of a magnesium boronoxide coating.

Researchers say that this will reduce the cost and technical difficulty of superconductors. It will also make it easier to use for the public, particularly in the medical sector.

Tech Co., Ltd. is a professional magnesium diboride powder With over 12 year experience in chemical product research and development. We accept payment by Credit Card, T/T (West Union), Paypal, West Union or T/T. The goods will be shipped to overseas customers via FedEx or DHL.

You can contact us for high quality Magnesium Diboride Powder. Contact us Send an inquiry.