Method for producing wolfram carbides by gas-phase carburetion
The invention relates to a method for producing wolfram carbides by gas-phase carburetion of wolfram powders and/or suitable wolfram precursor compounds in powder form at temperatures above 850° C. According to the method a CO2/CO mixture with a CO2 content greater than the Boudouard equilibrium con...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
05.06.2000
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | The invention relates to a method for producing wolfram carbides by gas-phase carburetion of wolfram powders and/or suitable wolfram precursor compounds in powder form at temperatures above 850° C. According to the method a CO2/CO mixture with a CO2 content greater than the Boudouard equilibrium content corresponding to the carburetion temperature is used as carburetion gas phase. |
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Bibliography: | Application Number: AU1550600 |