Materials
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Materials

Aerospace Production: Overcoming Challenges in Composite Machining

Composite materials play an important role in aerospace manufacturing. The light weight, durability and ability to create complex shapes from molds make these materials ideal for frames and structural components that enable lighter, more fuel-efficient aircraft.

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Materials

Boeing to Start Latest P-8A Poseidon Airframe, Avionics Increment 3 Upgrades

The U.S. Navy delivered the first P-8A Poseidon aircraft to be modified with Increment 3 Block 2 capabilities to Boeing on March 27, enabling the fleet to be...

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Materials

A Computational Method for Creating New Ceramics with Transition Metals

Extraordinarily rugged with a melting temperature of several thousand degrees Fahrenheit. That describes the results of research into new ceramic materials sponsored...

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Materials

Army Launches $50 Million Advanced Manufacturing Initiative for Aviation and Weapon Systems

The U.S. Army has awarded a $50 million three-year research project to Auburn University to understand how new manufacturing materials and...

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Manufacturing & Prototyping

How the US Navy Uses Organic Manufacturing to Combat Supply Chain Constraints

When supply chain constraints make it challenging to source parts for aircraft maintained at Fleet Readiness Center East (FRCE), the depot’s organic...

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Articles
Test & Measurement

Ensure Aerospace Composite Quality with Force Measurement, Material Testing

Force measurement and material testing is an essential process for product designers and manufacturers to ensure part integrity, and to gain insightful data for creating the highest quality composite components.

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Briefs
Materials

Towards Sustainable Recycling of Epoxy-Based Polymers: Approaches and Challenges of Epoxy Biodegradation

Epoxy polymers are widely used in various industries. However, the disposal of epoxy polymers and composites thereof has become a significant concern due to their recalcitrant nature and the adverse environmental effects caused by traditional recycling methods.

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Briefs
Materials

Modeling and Experimenting with 2D Materials for CMOS Type Devices and Digital Integrated Circuits

Two-dimensional transition metal dichalcogenides have been proposed as novel optoelectronic materials for space applications due to their relatively light weight. MoS2 has been shown to have excellent semiconducting and photonic properties. Here, we report the effect of gamma irradiation on the structural and optical properties of a monolayer of MoS2.

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Manned Systems

New CFM56 Turbine Blades to Improve Reliability for Thousands of Commercial and Military Aircraft Engines

CFM International has introduced a new design for High-Pressure Turbine (HPT) blades featured on the CFM56 engine, one of the most...

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Articles
Materials

Battle for the Box

Whether you call them packs, boxes, or trays, the structures that envelop and protect EV battery cells and their supporting electrical and thermal-management hardware are among the industry's top subsystem priorities.

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Materials

New Consortium to Develop Thermal Protection Materials for Hypersonic Vehicles

Several countries are competing to develop the most advanced hypersonic vehicles, and a team of researchers at Missouri University of Science and Technology...

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News
Automotive

Recaro Pioneers Seating Shells Made with CF Recyclate

The green flag is about to drop on an auto-racing first: a seat shell infused with recycled carbon fiber.

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Briefs
Materials

Deep Reinforcement Learning Achieves Multifunctional Morphing Airfoil Control

Uncrewed aerial vehicles are growing in popularity for both civilian and military applications, which makes improving their efficiency an attractive objective.

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Technical Innovation
Materials

Liebherr Reveals ‘Hybrid’ CFRP Cylinders and Parallel-Pump Concept

Reducing weight from components and systems is a major trend in passenger vehicles to boost fuel efficiency and driving range.

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Materials

NASA Targets 2028 First Flight of New Boeing Sustainable Flight Demonstrator Airplane

NASA has issued an award to Boeing for the agency’s Sustainable Flight Demonstrator project, which seeks to inform a potential new generation of...

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Briefs
Aerospace

Hierarchical Diamond-Based Ceramic Composites

This research developed and utilized advanced processing, modeling, and micromechanical tools.

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Briefs
Energy

Biobased Carbon Fibers and Thermosetting Resins for Use in DOD Composites Applications

The aim was to use renewable resources derived from plants and other sources to prepare high-performance carbon fiber and thermosetting matrix resins with high strength and high thermal resistance.

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Materials

Air Force Explores Use of Thermoplastic Fin for F-16

Collins Aerospace was awarded a contract by the Air Force Research Laboratory to build an advanced, high-impact resistant, F-16 ventral fin using Collins’ thermoplastic welding...

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Manufacturing & Prototyping

Collins Aerospace to Manufacture F-15EX Wheels and Brakes

Collins Aerospace recently announced its selection by Boeing to provide boltless wheels and carbon brakes for lots one through three on the F-15EX aircraft in production for the...

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Materials

DEVCOM Forms International Partnership to Study Superhard Materials

Developing world-class advanced technology for soldiers on the battlefield is a key part of the U.S. Army Combat Capabilities Development Command’s (DEVCOM) mission....

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Articles
Materials

Solving Signal Interference Challenges in Aerospace and Defense Electronics

As the complexity of signal challenges in aerospace and defense technology increases, design engineers need to creatively combine materials to solve multiple problems at once.

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Materials

Ceramic Matrix Composites Offer Lighter, More Durable Engine Parts

If you're looking for the next cool idea in sustainable aviation, Pratt & Whitney's (P&W) Andy Lazur may have just the thing. Only it’s designed to run hot.

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Briefs
Energy

Designing Sodium-Ion Batteries with Extended Longevity

In batteries, electrolyte is the circulating “blood” that keeps the energy flowing. The electrolyte forms by dissolving salts in solvents, resulting in charged ions that flow between the positive and negative electrodes.

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Manufacturing & Prototyping

NASA to Increase Sustainable Aircraft Manufacturing with HiCAM

One of the aeronautical challenges of the 21st century is finding a way to quickly construct new, sustainable aircraft. Hi-Rate Composite Aircraft Manufacturing (HiCAM), one...

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Articles
RF & Microwave Electronics

Molded RF Materials for Hypersonic Sensors and Seekers

Hypersonics and the materials needed therein are critical to both our nation’s defense and our national economy, says one feature writer.

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News
Energy

Launching Aerospace Battery Tech for EVs

Advanced materials and energy storage company Nanoramic Laboratories is in the early stages of a 30-month project to develop a low-cost/fast-charge Li-ion battery for electric vehicles using its...

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Software

Air Force Awards $100 Million to Continue B-1 Digital Engineering Program

The B-1 System Program Office (SPO) recently awarded a six-year, $100 million follow-on contract to Wichita State University’s National Institute for Aviation...

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Green Design & Manufacturing

Making Carbon Aircraft Brakes More Environmentally Friendly

For those onboard a commercial jet, the lowering of the landing gear is a familiar sound signaling the home stretch of the flight. Then comes the sound of wheels on the tarmac,...

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Briefs
Materials

Fatigue Behavior of an Advanced Melt-Infiltrated SIC/SIC Composite with Environmental Barrier Coating at 1200°C in Air and in Steam

SiC fiber-reinforced SiC matrix composites are being evaluated for aircraft engine hot-section components.

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