TY - GEN
T1 - Fabrication of deep-sub-millimeter-thick compacts using spark plasma sintering
AU - Tanaka, Terumitsu
AU - Ohashi, T.
AU - Oshiro, K.
AU - Fujimori, H.
AU - Kurisu, H.
AU - Matsuura, M.
AU - Yamamoto, S.
PY - 2007/12/1
Y1 - 2007/12/1
N2 - Nd-Fe-B type powder was sintered using spark plasma sintering method. Fabricated compact sintered at the temperature of 700°C, is found to be a composite magnet with Nd-Fe-Co-B and α-Fe. The compact sintered at 700°C shows slightly low coercivity and large remanent magnetization comparing to the compact sintered at 600°C due to the formation of α-Fe phase, resulting in the large maximum energy product. Maximum energy product tends to decrease with decreasing thickness of sintered compacts below 0.5 mm in thickness.
AB - Nd-Fe-B type powder was sintered using spark plasma sintering method. Fabricated compact sintered at the temperature of 700°C, is found to be a composite magnet with Nd-Fe-Co-B and α-Fe. The compact sintered at 700°C shows slightly low coercivity and large remanent magnetization comparing to the compact sintered at 600°C due to the formation of α-Fe phase, resulting in the large maximum energy product. Maximum energy product tends to decrease with decreasing thickness of sintered compacts below 0.5 mm in thickness.
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M3 - Conference contribution
AN - SCOPUS:38349164783
SN - 0878494197
SN - 9780878494194
T3 - Materials Science Forum
SP - 521
EP - 524
BT - Progress in Powder Metallurgy - Proceedings of the 2006 Powder Metallurgy World Congress and Exhibition (PM 2006)
T2 - 2006 Powder Metallurgy World Congress and Exhibition, PM 2006
Y2 - 24 September 2006 through 28 September 2006
ER -