Boronic mass spectrometric analysis

The selected value is an average based on the equilibrium data summarized below. Drowart and co-workers have used the Knudsen effusion-mass spectrometric technique to determine the vapor equilibria over the systems SiC-graphite ( ), SiC-silison (2 ) and boron-carbon-silicon (3). 3rd law analysis of the partial pressures of C Si and Si lead to the concordant values -1 ... 

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