Effect of shock wave activation on nitriding of Sm{sub 2}Fe{sub 17}
- Institute of Mechanics, Academia Sinica Beijing 100080 (China)
- Institute of Physics, Academia Sinica Beijing 100080 (China)
Shock wave activation treatment for Sm{sub 2}Fe{sub 17} under explosive loading (pressure 1.4{approximately}4GPa) has been studied. After shock treatment the dislocation density in Sm{sub 2}Fe{sub 17} was strikingly increasing, and the nitrogen absorption capacity of Sm{sub 2}Fe{sub 17} heightens obviously no matter the nitriding condition is continuous rise temperature, isothermal or high pressure. Especially it can effectively restrain disproportionation of Sm{sub 2}Fe{sub 17}N{sub y}. It makes Curie temperature slightly increase. {copyright} {ital 1996 American Institute of Physics.}
- OSTI ID:
- 561729
- Report Number(s):
- CONF-950846--
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 370; ISSN 0094-243X; ISSN APCPCS
- Country of Publication:
- United States
- Language:
- English
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