MOESSBAUER SPECTROSCOPY OF ELECTRODEPOSITED TIN-NICKEL ALLOYS AND THERMALLY PREPARED Ni3Sn2, NiSn, and Ni3Sn4.

Article abstract of DOI:10.1149/1.2129006

Stoichiometric mixtures equivalent to Ni//3Sn//4, NiSn, and Ni//3Sn//2 were prepared from the melt. The value of the isomer shift, characteristic of the s-electron density at the tin nucleus, was a linear function of the tin concentration, decreasing with increase in nickel concentration. Electrodeposited NiSn yielded a Moessbauer spectrum similar to the thermally prepared material. Alloys containing more than 50 atomic percent (a/o) tin electrodeposited on copper substrates yielded Moessbauer spectra in which elemental tin, a nickel-tin alloy, and a copper-tin alloy were detected. The relative amounts of the constituents varied with the composition of the deposit. No copper-tin intermetallic compound is observed when the deposited alloy had compositions approximating NiSn.

Full text of DOI:10.1149/1.2129006

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Downloaded on 2015-02-07 to IP 169.230.243.252 address. Redistribution subject to ECS terms of use (see ecsdl.org/site/terms_use) unless CC License in place (see abstract).

Downloaded on 2015-02-07 to IP 169.230.243.252 address. Redistribution subject to ECS terms of use (see ecsdl.org/site/terms_use) unless CC License in place (see abstract).

Downloaded on 2015-02-07 to IP 169.230.243.252 address. Redistribution subject to ECS terms of use (see ecsdl.org/site/terms_use) unless CC License in place (see abstract).

Downloaded on 2015-02-07 to IP 169.230.243.252 address. Redistribution subject to ECS terms of use (see ecsdl.org/site/terms_use) unless CC License in place (see abstract).