Abstract: As the size of rotors levitated by active magnetic bearings (AMBs) gets smaller, it becomes increasingly difficult to make laminated cores and rotors that have low eddy-current loss, and ...

Abstract: Aluminum oxide films on alloy surfaces are selectively formed on surfaces of FeCo-V alloys with the addition of a small amount of aluminum by annealing under a low partial pressure of oxygen ...

Oct 16 (Reuters) - German automotive supplier Continental AG (CONG.DE), opens new tab said in a preliminary estimate on Thursday that its third quarter sales totalled about 5 billion euros ($5.84 ...