Determination of Manganese in Steels, Aluminium Alloys and Ferro-Alloys by Atomic Absorption Spectrometry

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概要

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• Atomic absorption spectrometric investigation of manganese was carried out and a method was applied to the determination of manganese in steels, aluminium alloys and ferro-alloys. The optimum conditions for the determination of manganese were as follows : the wave-length 2795A, the current of hollow cathode lamp for manganese 60 mA, the slit width 0.05mm, air pressure 1.5 kg/cm^2 and acetylene pressure 0.5 kg/cm^2. Influences of coexisting elements and acids were also examined. The alloying elements and acids except a large amount of molybdenum did not interfere. A rapid method for the determination of manganese in steels, aluminium alloys and ferro-alloys without any preliminary separation of main elements was established. The method is very accurate and highly reproducible.

• 東北大学の論文

著者

• Atsuya Ikuo

  The Research Institute For Iron Steel And Other Metals

関連論文

• Concurrent Determination of Magnesium and Calcium in Iron Ores by Atomic Absorption Spectroscopy
• Stabilization of the Plasma-Jet Flame and Determination of Aluminium and Boron in Steel
• A Study of Atomic Absorption Spectrometry : Determination of Magnesium and Calcium in Slag and Cast Iron
• Determination of Microamount of Zinc in Some Metals by Atomic Absorption Spectrometry
• Determination of Manganese in Steels, Aluminium Alloys and Ferro-Alloys by Atomic Absorption Spectrometry
• Determination of Copper in Aluminium Metals, Aluminium Alloys, and Steel by Atomic Absorption Spectrometry
• Effect of Organic Solvents on Atomic Absorption Spectrometry
• Increased Sensitivity of Atomic Absorption Analysis
• Fundamental Studies on Plasma-Jet Spectrometry
• Extraction-Spectrophotometric Determination of Ammonia by the Thymol-Chloramine-T Method : Application to Analysis of Steel

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