Fine-grained NdFeB magnets prepared by low temperature pre-sintering and subsequent hot pressing
*
Ju Jin-Yun
a),
b)
, Tang Xu
a),
b)
, Chen Ren-Jie
a),
b),
†
, Wang Jin-Zhi
c)
, Yin Wen-Zong
a),
b)
, Lee Don
a),
b)
, Yan A-Ru
a),
b),
‡
Fig.#cod#x00A0;4. Demagnetization curves of the as-hot pressed and the annealed magnets at room temperature.