COMPOUNDING METHOD OF PATTERN CASTING SUPERFICIAL LAYER COATING
A formulation of surface coating material for investment casting is presented in this invention. For this formulation, based on present surface coating material formulation, appropriate tung oil, ceramic soil and dissolvant are put in. The quality of mould box is improved by use of this formulation...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A formulation of surface coating material for investment casting is presented in this invention. For this formulation, based on present surface coating material formulation, appropriate tung oil, ceramic soil and dissolvant are put in. The quality of mould box is improved by use of this formulation and the intercalation of cast surface is avoided. The erosion resistance of casting is increased. |
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