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Articles
Materials

Remanufacturing Reimagined: How Selective Electroplating Extends Service Life and Reduces the Cost of Aerospace Components

Selective brush plating has dramatically evolved from its origins of touching up existing plating jobs.

Articles
Aerospace

Does Your Coating Thickness Meet Spec?

Coatings play a critical role in preventing the corrosion or wear of metal substrates. Make sure they meet specifications.

Application Briefs
Manufacturing & Prototyping

Metal-Plated, High-Temperature Plastics

Imagine a material that lightens fuel loads and cuts costs every time a rocket blasts off from the launch pad.

Articles
Manufacturing & Prototyping

The Challenge of Replacing Hard Chrome

Replacing hard chrome requires aerospace companies to critically evaluate why they used it in the first place.

Articles
Materials

Improving Component Life in Abrasive, Corrosive Aerospace Environments

In industries such as aerospace, characterized by extreme operating environments that push materials and components to the edge of their design capabilities, companies...

Articles
Electronics & Computers

Nett Warrior

Nett Warrior is the US Army's next generation US integrated soldier system that replaces Land Warrior. It is designed to be an integrated dismounted situational awareness and mission command system for use during combat...

Briefs
Aerospace

Stress-Corrosion Cracking and Corrosion Fatigue Impact of IZ-C17+Zinc-Nickel on 4340 Steel

The protection of cathodic metallic materials used for aircraft components, like 4340, Aermet 100, and PH 13-8 corrosion-resistant steel, is critical...

Articles
Aerospace

Finding Alternatives to Cadmium in Aerospace Applications

It is both an exciting and a difficult time for the aerospace industry. While the sector is at its most buoyant with demand soaring in the commercial market, this is placing a strain...

Articles
Aerospace

Small Form Factor Embedded Systems

As sensor processing hardware like data converters, FPGAs and CPUs evolve to handle more channels with higher signal bandwidths, designers can develop powerful distributed signal acquisition and...

Technology Update
Defense

Lightweighting Focus for TE's Connectivity Solutions

TE Connectivity recently announced two new aerospace connectivity solutions that offer substantial weight savings: its COPALUM Lite sealed terminals and splices, and its Raychem INSTALITE...

Briefs
Test & Measurement

Measuring Impact Damage to Toughened CFRP Laminates with Time Domain Reflectometry

Laminated Carbon Fiber Reinforced Polymer (CFRP) composites are very effective in weight saving in aeronautical structural components. For these laminated...

Briefs
Mechanical & Fluid Systems

Reactive Structure and Smart Armor for Future Ground Vehicles

AReactive Structure Technology (RST) is a new class of smart structure that can react to external excitations (such as blast or ballistic impacts) in a carefully designed way...

Articles
Aerospace

Active Thermal Management for Cooler Body Armor

The military places greater demands on its equipment — electronic and otherwise — than any other market segment. It is also true that it places its greatest thermal demands on the men and...

Briefs
Physical Sciences

Measuring Corrosion-Related Properties of Coupled Metals

Amethod and apparatus have been conceived for using electrochemical impedance spectroscopy (EIS) for determining rates of corrosion of coupled metals. EIS has been used heretofore for...

Briefs
Electronics & Computers

Microstrip Patch Antennas Containing Multi-PBG Structures

Microstrip patch antennas of a proposed type would contain photonic- bandgap (PBG) structures characterized by multiple bandgaps. In a given antenna, the PBG structure(s) could be one...

Briefs
Materials

Plasma-Spray Coating as an Alternative to Chromium Plating

Plasma-spray application of coating materials that include tungsten carbide has been investigated as an alternative to electroplating of hard chromium onto internal metal surfaces...