title: [Not Available].
abstract: The determination of the optimum conditions for the spectrographic analysis of tantalum oxide is facilitated by consideration of the volatilization curves for the elements sought. The method is applied for the estimation of Cr, Fe, Hf, Ni, Nb, Ti, Y and Zr at the 10-1000 ppm level.
authors.affiliation: Cie Pechiney -LRM-38- Grenoble, France.
authors.forename: J
authors.initials: J
authors.lastname: Bril
authors.forename: J
authors.initials: J
authors.lastname: Vinot