CompositesWorld
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TRENDS L E T Y O U R P R O D U C T I V I T Y T A K E F L I G H T . SOLUTIONS FOR THE AEROSPACE AND COMPOSITES INDUSTRIES optimum. Reach your Put our proven suite of software and hardware solutions to work to accelerate your composite processing — elevating material utilization, boosting throughput speed and launching quality levels to new heights. Visit us at CAMX Oct. 27-29, Dallas, TX, Booth G113 IN VIEW Dielectric properties measurement drives this NDT system to composites market Material-Wave Interactions Laboratories (MWI Lab, Tempe, AZ, US), a 2010 spin-of of nondestructive mate- rial inspection technology developed at Arizona State University (Tempe), is coming of a period of substantial R&D; and is preparing to put its product into the compos- ites fabrication and maintenance and repair market. Using MWI Lab's patented radio frequency (RF) and microwave (MW) antennas, MWI provides testing services or customized manufacturing solutions using Gaussian Beam technology. These antennas and systems are used to measure the anisotropic/dielectric/magnetic material properties in advanced composites, such as honeycomb, resistive flms and radome materials. Reportedly, MWI Lab's technology can detect defects, such as subsurface voids, delaminations, faulty repairs or RF and MW leakage, in composite structures. The technology is the brainchild of Rudy Diaz, an engineering professor at ASU, and Jef Peebles, MWI Lab president and formerly of ASU. The two hatched the plan to measure dielectric values as a means to evaluate (Continued on p. 34) M a t e r i a l T e s t i n g T e c h n o l o g y 1676 S. Wolf Road—Wheeling, IL 60090 PH: (847) 215-7448 Fax: (847) 215-7449 Website: www.mttusa.net ASTM D5961 Open Hole ASTM C297 2" Square Flatwise Tension C O M P O S I T E T E S T F I X T U R E S Call us today for a complete line of composite testing fixtures: -ASTM D695 -ASTM D2344 -ASTM D3410 -ASTM D5379 -ASTM D5961 -Boeing CAI -Boeing OHC -Boeing D695 -Boeing Flex -Boeing Peel -Sacma CAI -Sacma OHC -Sacma D695 -Sacma Flex -Sacma Peel Torque and Fastener Testers ASTM D6641 Combined Loading OCTOBER 2015 32 CompositesWorld TRENDS