... the high performance, high-quality sintered NdFeB an indispensable step in preparation. HD technology is ... some Nd-rich phase dehydrogenation. Dehydrogenation mechanism can be simply expressed as follows:Dehydrogenation: Nd2Fe14BHx ... 125 oC, 0.2 MPa, 72hrs, PCT test) is generally 150 mg/cm2, while the ... rotary equipment.In terms of security, to take a Shimadzu and NKE and essentially the same design ...