ISSN:
1434-4475
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The ternary system Nickel-Boron-Silicon was established at 850°C by means of X-ray diffraction, metallographic and micro-hardness examinations. The well known binary nickel borides and silicides resp. were confirmed. In the boron-silicon system two binary phases, SiB4-x withx≈0.7 and SiB6 were found the latter in equilibrium with the β-rhombohedral boron. Confirming the two ternary silicon borides a greater homogeneity range was found for Ni6Si2B, the phase Ni4,6Si2B published byUraz andRundqvist can better be described by the formula Ni4.29Si2B1.43. In relation to further investigations we measured melting temperatures in ternary Ni-10 B−Si alloys by differential thermoanalysis.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00906228
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