VOLUMETRIC DETERMINATION OF CHROMIUM IN URANIUM-CHROMIUM MASTER ALLOY

Technical Report · Sat Feb 28 23:00:00 EST 1959

OSTI ID:4241676

The U-Cr is dissolved in H/sub 3/PO/sub 4/ and the U is oxidized before the solution is diluted. H/sub 2/S0/sub 4/ is added and the Cr is oxidized by boiling with (NH/sub 4/)S/sub 2/O/sub 8/. The Cr is determined by titrating the excess of added ferrous salt with standard K/sub 2/Cr/sub 2/O/sub 7/. The method is applicable to alloys containing about 5% Cr. (T.R.H.)

• Research Organization: United Kingdom Atomic Energy Authority. Industrial Group. Springfields Works, Springfields, Lancs, England
• NSA Number: NSA-13-015044
• OSTI ID: 4241676
• Report Number(s): IGO-AM/S-139
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

AMMONIUM COMPOUNDS
BOILING
CHEMICALS
CHEMISTRY
CHROMIUM
CHROMIUM ALLOYS
CHROMIUM OXIDES
COLOR
IRON COMPOUNDS
OPERATION
OXIDATION
PERSULFATES
PHOSPHORIC ACID
POTASSIUM COMPOUNDS
QUALITATIVE ANALYSIS
QUANTITY RATIO
SOLUTIONS
STANDARDS
SULFATES
SULFURIC ACID
TITRATION
URANIUM
URANIUM ALLOYS
USES
WATER