| 摘要 |
The objective of the present invention is to provide a mold for making a NdFeB sintered magnet by processes of: filling an inside of the mold with a powder; orienting the powder inside the mold with a magnetic field; charging the whole mold into a sintering furnace; and heating the powder in the mold without applying any mechanical pressure to the powder to obtain a sintered compact of the NdFeB sintered magnet, wherein: at least a part of the mold is made of a carbon material, said part causing friction between the carbon material and the sintered component. |
