January 2024 Issue
![January](https://d2n4wb9orp1vta.cloudfront.net/cms/issues/2024/0124cwwebcover.png;maxWidth=250;quality=70)
January 2024
Digital Edition![Innovation in ultrasonic inspection and nondestructive testing](https://d2n4wb9orp1vta.cloudfront.net/cms/brand/CW/2024-CW/012024-cw-arcadiawip-inverted-robot-on-xyzlowres.jpg;maxWidth=600;quality=70)
Features
Featured articles from the January 2024 issue of CompositesWorld
![Composites industry heads into slightly accelerated contraction in November](https://d2n4wb9orp1vta.cloudfront.net/cms/brand/cw/2024-cw/0124-cw-gbi-graph1-web.png;maxWidth=400;quality=70)
Composites industry heads into slightly accelerated contraction in November
The GBI: Composites Fabricating in November continued its general slow-going path of contraction that began in April 2023.
Read More![Damage tolerance testing of sandwich composites: The sandwich CAI test](https://d2n4wb9orp1vta.cloudfront.net/cms/brand/cw/2024-cw/0124-cw-designtesting-fig2.png;maxWidth=400;quality=70)
Damage tolerance testing of sandwich composites: The sandwich CAI test
A new ASTM-standardized test method established in 2022 assesses the compression-loaded damage tolerance of sandwich composites.
Read More![DITF Denkendorf advances sustainable carbon fibers, oxide fibers for CMC and more](https://d2n4wb9orp1vta.cloudfront.net/cms/brand/cw/2023-cw/1023-blog-ditf-opener.jpg;maxWidth=400;quality=70)
DITF Denkendorf advances sustainable carbon fibers, oxide fibers for CMC and more
The German Institutes of Textile and Fiber Research are targeting more sustainable carbon fiber via low-pressure stabilization and bio-based precursors, and working with Saint-Gobain to commercialize oxide ceramic fibers for CMC.
Read More![Looking back at 2023 to look forward](https://d2n4wb9orp1vta.cloudfront.net/cms/brand/cw/2024-cw/0124-cw-editorial-collagerevised.jpg;maxWidth=400;quality=70)
Looking back at 2023 to look forward
As 2024 begins, we look at trending topics and our most-read stories in 2023, plus highlight new content for the new year.
Read More![Multi-material, self-sensing, 3D-printed scoliosis braces](https://d2n4wb9orp1vta.cloudfront.net/cms/brand/cw/2023-cw/0123-cw-apps-bmc-1-webresize-whitespace1.png;maxWidth=400;quality=70)
Multi-material, self-sensing, 3D-printed scoliosis braces
Startup Fited and Brightlands Materials Center have developed a lighter weight, thinner CFRP corrective brace, including pressure sensors made from continuous carbon fibers.
Read More![Next-gen composites manufacturing: Combining material, machine and mold cavity data with analytics](https://d2n4wb9orp1vta.cloudfront.net/cms/brand/CW/2023-CW/0923-cw-blog-sensxpert-opener2.png;maxWidth=400;quality=70)
Next-gen composites manufacturing: Combining material, machine and mold cavity data with analytics
Using a sensor, an edge device and machine learning software, sensXPERT sees into processes and is improving quality and cutting scrap, cycle time and energy use for composites customers like ZF and Carbon Revolution.
Read More![Plant tour: BeSpline/Addcomp, Sherbrooke, QC, Canada](https://d2n4wb9orp1vta.cloudfront.net/cms/brand/CW/2023-CW/0123-cw-tour-bespline-opener-v2.jpg;maxWidth=400;quality=70)
Plant tour: BeSpline/Addcomp, Sherbrooke, QC, Canada
Composites automation specialist increases access to next-gen technologies, including novel AFP systems and unique 3D parts using adaptive molds.
Read More![Solar-powered photonic cooling enables energy-saving coating](https://d2n4wb9orp1vta.cloudfront.net/cms/brand/cw/2024-cw/0124-cw-coatingsadhesives-solcold-automotive.jpg;maxWidth=400;quality=70)
Solar-powered photonic cooling enables energy-saving coating
Passive cooling technology can reduce interior temperatures 5-13°C, offering weight, cost and CO2 benefits for cars, construction, aircraft and more.
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