TEH SPECTROPHOTOMETRIC STUDY OF IRON AND TITANIUM THIOCYANATE:ON THE COLORIMETRIC DETERMINATION OF IRON IN TITANIUM
スポンサーリンク
概要
- 論文の詳細を見る
Using of a Hitachi EPB-U type spectrophotometer, critical studies have been made of the ferric, titanium and thiocyanate systems in aquous solution. From the determined several spectral transmission curves, of which those shown are representative, the following conclusions are obtained. (1) Various formulas have been assigned to the colored complex present in aqueous solutions of thiocyanate systems. Our experiment also indicates the behaviour of color compounds are very complex. But obeys Beer's low in a certain region. (2) Relating to the use of thiocyanate method for the determination of iron in titanium, interference by the complex of titanium and thiocyanate a certain spectral band region in 0.7-1.0NH2SO4 acid solution is negligible.So that, the thiocyanate method can be use as control methods in commercial operation using a certain spectral band region.
- 一般社団法人 軽金属学会の論文
一般社団法人 軽金属学会 | 論文
- Mechanical and wear properties of SiC whisker/ADC12 aluminum alloy composites fabricated by die casting.
- Joining of aluminum and ceramics.
- タイトル無し
- Undercooling and solidification behavior of fluid clumps of second-poured melt of hypereutectic Al-Si alloy in Duplex Casting process.
- Change in apparent viscosity of stirred slurry during production of semi-solid hypereutectic Al-Si alloy by slurry-melt mixing process.