Carbon Fibers

Composites the clear choice in telecom tower rehabs

Tower permit difficulties spur repairs/upgrades of aging steel structures.

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Automotive

Business and busy-ness

CT editor-in-chief Jeff Sloan returns for JEC Europe 2014 in Paris with observations about several intriguing composites industry trends.

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Highlights: JEC Europe 2014

Composites enable high performance and lower weight in washtubs, wheelchairs and engine exhaust cones. Plus new, ultralight materials.

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Ketones

Aonix Advanced Materials system combines material, machinery

Ottawa-based company develops turnkey technology for high-performance, thermoplastic composites at volumes of up to 1 million parts per month.

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Construction

Composite flywheels: Finally picking up speed?

A wave of new composite flywheel developments for bus, rail, auto, heavy truck, construction equipment, and power grid support promises fuel savings, improved efficiency and reduced emissions — i.e. sustainability in the global quest for more energy.

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It's time for the U.S. to invest in advanced composites manufacturing

Consultant and president of Quickstep Composites (Dayton, Ohio) Dale Brosius suggests that it’s time for an Institute for Manufacturing Innovation (IMI), created under the proposed U.S. National Network for Manufacturing Innovation (NNMI).

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Walmart uses CFRP to boost efficiency

The new Walmart Advanced Vehicle Experience (WAVE) truck uses carbon fiber to cut 4,000 lb/1,814 kg and includes 53-ft/16.2m long, one-piece CFRP trailer panels.

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Carbon Fibers

Two visions of 3-D printing in CFRP

Freespace Composites and MarkForged pursue different paths to exploit carbon fiber in 3-D printing.

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Building a stronger longitudinal leaf spring

Benteler-SGL (Ried, Austria) has identified a carbon fiber hybrid system for production of longitudinal springs.

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Automotive

Composite leaf springs: Saving weight in production

Fast-reacting resins and speedier processes are making economical volume manufacturing possible.

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