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2. Precision Castparts Corp. - Wikipedia

   en.wikipedia.org/wiki/Precision_Castparts_Corp.

   It manufactures castings for aircraft engines, industrial gas turbine engines, airframes, medical implants, armament, unmanned aerial vehicles, and other industrial applications. They are the market leader in manufacturing large, complex, structural investment castings and the leading manufacturer of airfoil investment castings used in jet ...

3. Investment casting - Wikipedia

   en.wikipedia.org/wiki/Investment_casting

   Much of the wax used in investment casting can be reclaimed and reused. [2] Lost-foam casting is a modern form of investment casting that eliminates certain steps in the process. Investment casting is so named because the process invests (surrounds) the pattern with refractory material to make a mould, and a molten substance is cast into the ...

4. Category:Foundries in the United States - Wikipedia

   en.wikipedia.org/wiki/Category:Foundries_in_the...

   Bell foundries of the United States (4 P) Pages in category "Foundries in the United States" ... General Pipe and Foundry Company; General Steel Castings;

5. Lost-wax casting - Wikipedia

   en.wikipedia.org/wiki/Lost-wax_casting

   Lost-wax casting – also called investment casting, precision casting, or cire perdue (French: [siʁ pɛʁdy]; borrowed from French) [1] – is the process by which a duplicate sculpture (often a metal, such as silver, gold, brass, or bronze) is cast from an original sculpture. Intricate works can be achieved by this method.

6. Howmet Aerospace - Wikipedia

   en.wikipedia.org/wiki/Howmet_Aerospace

   Howmet's roots go back to 1926, when Austenal, a company that manufactured materials for dental appliances, was founded. Its founders, Reiner Erdle and Charles Prange, worked to improve investment chrome base castings using two separate investments: The first coating, named "protective coat", gives a smooth finish.

7. Saginaw Metal Casting Operations - Wikipedia

   en.wikipedia.org/wiki/Saginaw_Metal_Casting...

   Saginaw Metal Casting Operations is an automobile engine foundry plant in Saginaw, Michigan. Opened under GM management in 1919, the factory produces engine blocks and cylinder heads for General Motors vehicles. The factory currently occupies 1.9 million square feet on 490 acres.