METHOD FOR FIRING A CERAMIC AND REFRACTORY METAL CASTING CORE
A method for plasticizing a ceramic and refractory metal casting core is provided to protect a non-ceramic casting core element from excessive oxidation generated in executing a similar heating operation in the oxidizing atmosphere, by using the non-oxidizing atmosphere. A method(20) for plasticizin...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
16.10.2007
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Subjects | |
Online Access | Get full text |
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