
																
																	Significantly enhancing the coercivity of NdFeB magnets by ternary Pr-Al-Cu alloys diffusion and understanding the elements diffusion behavior
																
																
																
															Keywords: آهنرباهای NdFeB; Grain boundary diffusion; NdFeB magnets; Pr-Al-Cu alloys; Coercivity enhancement; Microstructure; Diffusion coefficient;