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Wet Chemical Analysis - Technical Report - Spectrophotometric Determination of Trace Amounts of Silicon in Niobium and Tantaium Metals after Fluoride Separation
Imakita, T., (1999)
Analysis of Precipitates and Precipitation Behavior in Nb-Ti Bearing Steels
Takayama, T., (1996)
7.2.3 Standardization of Surface Analysis
Gennai, N., (1995)