A Study of the Fracture in Sintered NdFeB Permanent Magnetic Materials

Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

Volumn 25, Issue 3, 1996, Pages 20-21

  Zeng, Zhenpeng ^a  

^a SHANGHAI JIAO TONG UNIVERSITY   (China)

Author keywords

Fracture toughness; Intergranular fracture; Intergranular Nd rich phase; Transgranular fracture

Indexed keywords

EID: 0347767772     PISSN: 1002185X     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (12)

1. 14B and a Neodymium - rich Phase in Sintered NdFeB Magnet. J.Mater. Sci., 1990; 25: 215
2. 8 Magnet. J. of Magn. and Magn. Mater, 1992; 110: L261-263
3. Weizhong Tang et al. An Investigation of the Nd - rich Phases in the Nd - Fe - B System. J. Appl. Phys., 1988; 64: 5516
4. K.G. Knoch et al. Al - doped Nd - Fe - B Permanent Magnets: Wetting and Microstructure Investigations. IEEE Trans. on Mgan, 1989; MAG - 25: 3426
5. Ohashi K. et al. Effects of Rare Earth Oxide Addition on NdFeB Magnets. In:9th Workshop on REPM, 1987: 355
6. Shimotomai M. et al. Microstructural Aspects of Tough and Corrosion - resistant Nd - (FeCoNiTi) - B Magnets. In: 13th Int. Workshop on RE Magnets & Their Applications, 267-281
7. K.T. Faber et al. Crack Deflection Processes. Acta Metall, 1983; 31:565