deoxidation


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deoxidation

[dē‚äk·sə′dā·shən]
(chemistry)
The condition of a molecule's being deoxidized.
The process of deoxidizing.
References in periodicals archive ?
The lower need for aluminum deoxidation certainly indicates there is less oxygen being introduced to the metal.
Thermodynamic Calculation of Alloying from the Slag and Deoxidation of Metal during Welding, Auto Weld.
Figures 2-5 show the evolution of filiform corrosion from the scribe on the matrix at 250, 500, 750, and 1000 hr for alkaline-cleaned, chromate-based deoxidation, CeCC, and CrCC samples, respectively.
a wholly owned subsidiary of IMCO, will market Metal Conversions' deoxidation products for the steel industry along with its own products that are used as metallurgical additions in the steelmaking process.
Representatives of this company expressed interest in expansion of the ferroalloy plant in the town of Tash-Kumyr, construction of the magnesium plant using ferrosilicoaluminum for deoxidation, modernization of the hydropower plant for two previously mentioned business projects, rare earth elements and other possible business projects - aluminum, copper.
Effect of the consumption of aluminium in the preliminary deoxidation stage on the activity of nitrogen at different temperatures (calculated values) Logarithm of activity of nitrogen at different temperatures (K) Alloy Melt Consumption 1723 1773 1823 1873 1923 No.
Concentration of coke and CO increased, and deoxidation medium became intense in the dense phase at stepwise combustion, which could greatly reduce N[O.
Wabash Alloys is the world's largest producer of recycled specification aluminum alloys and steel deoxidation products made from scrap.
After four months in operation, the SPAL process at Quality Castings further improved crucible life by another 30%, reduced silicon-titanium deoxidation material by 55% and led to a 25% reduction in welding rework due to improved surface finish.
Since the slag contains unavoidably the oxides of metals with variable valence of the type of iron, manganese, titanium, etc, the oxidation--reduction processes taking place in electroslag remelting (this must be taken into account) should be accompanied by deoxidation of the slag pool during melting.
to produce aluminum deoxidation products used in steel manufacturing.
Wabash Alloys operates eight plants (five in the United States, two in Canada, one in Mexico) that produce specification aluminum alloys for foundry and diecast customers and deoxidation products for the steel industry.