A New Brand Brings Our Future to the Forefront

APP
October 30, 2017

There’s something different here at APP lately. What’s changing is our attitude toward our future. We’re seeing more possibilities than ever—possibilities and opportunities to improve our business, and our clients’ businesses.

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Voids in Composites

August 08, 2017

Voids are unoccupied “empty” spaces filled with gas instead of solid material. As defects, they can cause unpredictable behavior – even catastrophic failure – in the composite.

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Metal Dusting

July 24, 2017

Metal dusting is a type of corrosion that occurs at high temperatures (300-850 °C) most commonly when iron, nickel, or cobalt is exposed to an environment with high carbon activities.

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Corrosion in Space

July 10, 2017

Materials used in space must stand up to one of the most severe environments known to man. For that reason, materials in space applications must be extremely corrosion resistant.

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Tribocorrosion

June 27, 2017

Tribocorrosion is the breakdown of a material due to both corrosion and wear, but can be either positive or negative depending on its application. Although its beneficial applications are limited, future research will likely uncover potential applications even more beneficial than those currently in use.

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Bend, Don't Break: High Strain Composites

May 22, 2017

High Strain Composite (HSC) Structures are a type of composite material that are specifically designed to perform well in a setting in which they will experience a high deformation, or strain.

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Composite Manufacturing: Chemical Vapor Infiltration

May 09, 2017

Chemical vapor infiltration (CVI) is a fiber-reinforced composite manufacturing process in which the matrix is introduced into the fibrous preform through the use of high-temperature reactive gases.

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