希土類永久磁石
What is this New Magnetic Material or Magnetic Electricity? How can it be Used? What are its Advantages and Disadvantages? Prof Schuller presented his groundbreaking finding at the American Physical Society meeting conducted in Denver. It …
Rare Earth Metals are a gathering of 17 metallic components with comparative properties and structures that are crucial in the assembling of a various and extending show of high-engineering provisions. They are basic segments in hi-tech it…
Maglev train is a modern high-tech rail transit tool. It realizes the non-contact levitation and guidance between train and track by electromagnetic force, and then uses the electromagnetic force generated by linear motor to pull the train…