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Coating the replica with wet clay, write the name of methods and now complete the sameprocess. |
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Answer» Answer: Lost-wax process, also called cire-perdue, method of metal casting in which a molten metal is poured into a mold that has been created by MEANS of a wax model. Once the mold is made, the wax model is MELTED and drained away. A HOLLOW core can be effected by the introduction of a heat-proof core that prevents the molten metal from totally filling the mold. Common on EVERY continent except AUSTRALIA, the lost-wax method dates from the 3rd millennium BC and has sustained few changes since then. lost-wax metal casting |
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