Articles

Carbon Fibers

Composite wrap system combats corrosion in industrial tank repair

A fiberglass and carbon fiber composite wrap system enabled an Australian nickel mine to quickly repair a stainless steel ammonium sulphate feed tank and protect against future corrosion.  

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Economics

GBI activity knocks at the door of expansion in April

While the Composites Fabricating index still contracted in April, it continues to close in on a reading of 50, which indicates expansion.  

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Editorial

Looking at composites through the lens of U.S. history

When you’re a tourist with a background in writing for manufacturing it’s impossible not to notice all of the ways in which composites have resulted in significant milestones in the U.S. — historically and in the present.  

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Feature

Industrializing additive manufacturing in the defense/aerospace sector

GA-ASI demonstrates a path forward for the use of additive technologies for composite tooling, flight-qualified parts.  

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RTM

Designing an infused, two-piece composite baseball bat

With its Icon BBCOR bat, Rawlings leveraged its experience in braided fabrics and RTM to create an optimized, higher-performance two-piece design.

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RTM

From the CW Archives: The life and death of the BMW i3

A look back at the ambitious and impressive composites production system BMW developed for production of the all-electric i3 EV.

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Carbon Fibers

Aviation-specific battery system uses advanced composites to address electric, hybrid flight

BOLDair’s composite enclosure, compression structures and thermal runaway management enables high-performance electric energy storage.

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Space

Automated robotic NDT enhances capabilities for composites

Kineco Kaman Composites India uses a bespoke Fill Accubot ultrasonic testing system to boost inspection efficiency and productivity.

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Automotive

Creating a composite battery insert-stud solution for EV trucks

Bossard worked with an OEM and Tier supplier team to meet tight electrical insulation and packaging tolerances while reducing tooling, molding and assembly costs.

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JEC

JEC World 2024 highlights: Forwarding initiatives surrounding sustainability and mobility

Themes at the forefront of JEC World 2024 included solutions for mobility applications and sustainable materials, technologies and processes for composites manufacturing.

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Wind/Energy

Composites end markets: Batteries and fuel cells (2024)

As the number of battery and fuel cell electric vehicles (EVs) grows, so do the opportunities for composites in battery enclosures and components for fuel cells.

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Damage tolerance testing of sandwich composites: The sandwich flexure-after-impact (FAI) test

A second new ASTM-standardized test method assesses the damage tolerance of sandwich composites under flexural loading.

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