海量图书期刊资源，随时随地畅享阅读乐趣
The role of sub-micron grain size in the development of rare earth hard magnetic alloysH.A. Davies; Z.C. Wang · 2004
Magnetic property enhancement in Pr2(FeCo)14B/α-(FeCo)-based nanocomposite magnets through Hf, Ti or Al additionsZ.C. Wang; H.A. Davies · 2003