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Metal patterns are used for A. small castings B. large castings C. complicated castings D. large...

Question:

Metal patterns are used for

A. small castings

B. large castings

C. complicated castings

D. large scale production of castings

Pattern in Casting:

In casting, we use a pattern that is basically a replica of the outer surface of the object to be cast. It is used to form and prepare the cavity where the molten material needs to be poured during the casting process. Patterns are generally used in sand casting and most of the time are made of wood, metal, plastics, or other materials.

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Metal patterns are used for D. large scale production of castings.


Metal patterns are commonly made of cast iron, brass, and aluminum. They are...

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The Lost-Wax Casting Technique in Antiquity

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Chapter 3 / Lesson 11
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In this lesson, you will discover the secrets behind the lost-wax casting technique used to create ancient sculpture. Then, test your understanding with a brief quiz.


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