Redistribute This » Uncategorized http://www.redistributethis.com Fri, 03 Feb 2012 23:18:58 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 Investment Castings http://www.redistributethis.com/investment-castings/ http://www.redistributethis.com/investment-castings/#comments Tue, 27 Apr 2010 14:37:13 +0000 http://www.redistributethis.com/?p=9 Continue reading →]]>


Investment Castings

Precision Investment Castings

The Investment Casting process begins with producing a heat disposable pattern. This is accomplished by injecting wax or plastic into a metal die. A pattern must be molded for every casting.

These patterns are assembled into a cluster (or tree) and are then coated with various liquid ceramic refractories to form a ceramic shell. The wax or plastic is then melted out of the ceramic shell.

Any number of different alloys can be cast into the ceramic mold. After cooling, the ceramic shell is removed and the castings are cleaned.

The investment casting process maintains typical dimensional accuracy of +/-.005″ per inch, with a surface finish of 125 RMS or better.

View our investment casting video for more background on investment castings.

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R&M Forge & Fittings supplies forged rings, discs, blocks, bars, custom flanges, commodity flanges, butt weld and forged steel fittings, plate, pipe and tubular products. We’ll consolidate your order, saving you time and freight charges. All products are available in carbon, alloy, stainless steel, chrome-moly, duplex, super-duplex, nickel and titanium alloys.
Learn more about R&M Forge & Fittings ยป

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