The abnormal growth of grains of sintering Nd13.6 Dy0.4 Fe79.5 B6.5 magnets were investigated in low oxygen manufacturing process.The abnormal growth of grains
Effect of multiple alloying elements (Ga, Nb, Zr, Hf and Pr) on microstructure and magnetic properties of nanocomposite Nd9-xPrxFe86.5-y-z-m-nGayNbzZrmHfnB4.5 (
The 2D transient FEM was used to analyze the starting process of the three phase rare-earth LS-PMSM.By verifying the simulation result with the experiment one,
The coprecipitate Tb0.5Eu0.5(asprin)3phen was synthesized. By doping the rare earth complex into polymer PVK, the EL device was fabricated with the structure of
<正>The 600 t/a pilot scale PDP for manufacture of epichlorohydrin (ECH) through epoxidation developed in a tenyear period by SINOPEC's Baling Petrochemical