Impregnation of graphite with organic phosphate and phosphite esters has been found to result in increased resistance to air oxidation at elevated temperatures. Thermal decomposition of the phosphorus compounds at 200-600Β°C leaves a hydrophilic residue strongly adsorbed on the graphite surface at ac
81. Inhibition of graphite oxidation
β Scribed by D.W McKee; C.L Spiro; P.G Kosky; E.J Lamby
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 120 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0008-6223
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β¦ Synopsis
The oxidation behaviour of Coat-Mix materials was investigated using an electro balance. The specific surface, porosity, density, and crushing strength were measured. A method has been developed which permits the mathematical separation of the oxidation rates of binder coke and filler. It has been postulated that the binder coke formed during the coking step consists of two components.
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