Out of Autoclave
Building a stronger longitudinal leaf spring
Benteler-SGL (Ried, Austria) has identified a carbon fiber hybrid system for production of longitudinal springs.
Read MoreComposite leaf springs: Saving weight in production
Fast-reacting resins and speedier processes are making economical volume manufacturing possible.
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Legacy applications: Inspiration for future vehicles?
Dale Brosius, a consultant and president of Quickstep Composites (Dayton, Ohio), looks back at past automotive composites applications for today's market opportunities.
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Pushing the limits of infusion
Polyworx BV used RTM-Worx, semipermeable membranes, a special feed and vacuum line layout and MMD machines to infuse a 62m minesweeper with degassed resin.
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At NAIAS, composites not difficult to find
With CAFE requirements steadily increasing each year, en route to 54.5 mpg by 2025, automakers of all stripes are working composites into new and concept cars.
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Renegade Materials demonstrates OOA BMI in wing spar
Renegade Materials Corp. (Miamisburg, Ohio) has developed its RM-3004 out-of-autoclave (OOA) curable bismaleimide (BMI) prepreg for high-performance aerospace applications.
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BMI and benzoxazine battle for future OOA aerocomposites
Offering weight, cost and process advantages, these “hot zone” resins are moving down the thermometer and into out-of-autoclave structural applications and autoclavable tooling now dominated by epoxies.
Read MoreBenzoxazine: An alternative to phenolic for interior fire safety?
As research into benzoxazine resin chemistry proceeds, this budding high-performance system has the potential to challenge phenolic resins in aircraft interiors.
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Resin-infused MS-21 wings and wingbox
Moscow-based aeromanufacturer uses out-of-autoclave composites in attempt to leapfrog Airbus and Boeing with wider, lighter, more efficient single-aisle airliner.
Read MoreRussian renaissance: Leading the OOA revolution?
Since the breakup of the Soviet Union in 1991, one of the most remarkable results has been a resurgence in aeromanufacturing within the Russian Federation.
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