CJCU

Chem. J. Chinese Universities ›› 2000, Vol. 21 ›› Issue (1): 10.

• Articles • Previous Articles     Next Articles

Studies on Chemical Preparation of Fe-P-B Ultrafine Amorphous Alloy Particles and the Interaction of the Components

WU Yong1,2, HU Zheng1, PEI Hua-Xing1, CHEN Yi1   

  1. 1. Department of Chemistry, Nanjing University, Nanjing 210093, China;
    2. Department of Chemistry, Nanjing Normal University, Nanjing 210097, China
  • Received:1999-05-05 Online:2000-01-24 Published:2000-01-24

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Abstract: A series of Fe-P-B ultrafine amorphous alloy power samples, which can be expressed approximately as Fe82PxB18-x(2.4≤x≤10.1), have been chemically prepared. As the reaction temperature was raised from -7 ℃ to 28 ℃, the P contents decreased gradually from 10.1% to 2.4%, while the B contents increased gradually from 8.7% to 13.1%, Mssbauer experimental results indicates that there is a preferential bonding of Fe-P to Fe-B in the samples.

Key words: Ultrafine amorphous alloy, Chemical preparation, Mssbauer spectroscopy

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