CW Blog

Wind/Energy

Bye-bye black magic

Noting the great pressure to meet quality standards in a variety end-markets, CT editor-in-chief Jeff Sloan sees the composites community making a transition away from the old black magic to scientific process management.

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Resins

Building a bigger Big Wheel

Machining specialist scales up the 1970s icon, producing plugs and tools for an exact fiberglass replica at a Disney resort.

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Sustainability

Highly Corrosion Resistant Environmentally-Friendly Chromium Plating

A highly corrosion resistant, environmentally-friendly, whit¬ish chromium plating process is presented in this paper. The corrosion resistance test results on CASS and calcium chlo¬ride (anti-freezing agent) + kaolin were superior to those for conventional hexavalent (Cr+6) chromium plating. The hardness and heat-resistance was also superior to hexavalent plating. Numerous advantages were also seen with this novel chromium process when compared to current conventional trivalent chromium plating technologies.

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SAMPE 2010 Seattle Exhibitor List

A list of exhibitors, booth assignments and a show floor map for the SAMPE 2010 Seattle trade show, May 17-20, 2010.

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Adhesives

SAMPE 2010 Seattle at a Glance

A quick-reference timetable for the Society for the Advancement of Material and Process Engineering's SAMPE 2010 Conference and Exhibition, May 17-20, in Seattle, Wash.

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Aerospace

SAMPE 2010 Seattle Preview

New decade, new venue, new economy, new M&P opportunities.

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Editorial

No dark clouds at JEC

Icelandic ash aside, there were no dark clouds over the JEC show floor as the 2010 event proved to be a pleasant surprise.

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Block shear strength of adhesive bonds

Dr. Don Adams describes two methods (ASTM D 905 and ASTM D 4501) for loading adhesive bonds in direct shear while minimizing undesirable peel and through-thickness tensile stresses.

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Autoclave

JEC Composites Show 2010 Highlights

Despite the volcanic ash that clouded air travel, an eruption of new technology and new business did much to dispel the clouds of economic recession.

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Machining carbon composites: Risky business

As composites take a larger part (and form larger parts) in the aerospace structures sector, it’s not just a make-it-or-break-it proposition.

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Natural Fibers

Metal-matrix composites used to lighten military brake drums

Century Inc.'s combination metal-matrix composite (MMC)/aluminum brake drum is a lightweight alternative to cast iron and steel brake drums in military vehicles.

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Weaving

Negating negatives

Composites Technology magazine's editor-in-chief Jeff Sloan says the April issue's cover story on startup electric car makers is proof that there are serious carmakers willing to give composites more than a serious look.

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