Conductimetric determination of carbon in metals

Conductometric Determination of Small Amounts of Oxygen in Titanium

“…Much work has been done since, particularly in the development of absorption cells and resistance bridges of high precision for conductivity measurements (3, 3. [7][8][9][10][11][12][13]15,16).…”

“…in di-9. Copper-copper oxide tube, 500°C, 96% silica, 1 inch in ameter, 15 inches long diameter, 16 Fill the absorption cell with barium hydroxide solution, and close the stopcock after the Ascarite-copper oxide tube. Adjust the flow of argon to about 100 ml.…”

Conductometric Determination of Carbon Using Carbonate-Saturated Barium Hydroxide Absorbent.

“…Much work has been done to improve conductometric equipment (1,4,7,9) since its introduction by Cain and Maxwell (2). However, little has been done to increase sensitivity of the absorbent, although use of more dilute solutions has been suggested.…”

Review - Ferrous Metallurgy

“…The conductometric method for measuring the carbon dioxide evolved during combustion continues to gain acceptance for low7-carbon materials (85). For highest precision with very small amounts of carbon, the carbon dioxide is trapped in liquid nitrogen, the oxygen is removed, and the amount of carbon dioxide remaining is measured by means of the pressure change of a sensitive manometer (67).…”