Materials http://machinedesign.com/taxonomy/term/8234/more en 2014-2015 Calendar of materials events http://machinedesign.com/blog/2014-2015-calendar-materials-events <div class="node-body blog-body">It all starts with materials. Here's a list of tradeshows to find advanced or new materials.</div> <div class="og_rss_groups"><ul class="links"><li class="og_links first last"><a href="/blog/material-world">Material World</a></li> </ul></div><p><a href="http://machinedesign.com/blog/2014-2015-calendar-materials-events" target="_blank">read more</a></p> http://machinedesign.com/blog/2014-2015-calendar-materials-events#comments composites exhibits expo papers plastics speakers tradeshow Materials Community Material World Thu, 03 Apr 2014 11:36:00 +0000 36181 at http://machinedesign.com Cellulose nanocrystals from plant life could lead to stronger materials http://machinedesign.com/materials/cellulose-nanocrystals-plant-life-could-lead-stronger-materials <div class="node-body article-body"><p>Material engineers at <a href="http://www.purdue.edu"><strong>Purdue University</strong></a> are developing methods to use the nanocrystals that naturally give cellulose in trees and plants strength, lightweight, and resilience to strengthen construction materials and automotive components. Researchers modeled the nanocrystal&rsquo;s atomic structure and calculated it to have a stiffness of 206 gigapascals, comparable to that of steel. The crystals measure 3 &times; 5 nm, making them too small to study using light microscopes.</p></div> <div class="og_rss_groups"></div><p><a href="http://machinedesign.com/materials/cellulose-nanocrystals-plant-life-could-lead-stronger-materials" target="_blank">read more</a></p> http://machinedesign.com/materials/cellulose-nanocrystals-plant-life-could-lead-stronger-materials#comments Materials Thu, 13 Mar 2014 16:24:00 +0000 35461 at http://machinedesign.com Investigating Surface Treatments Earlier In the Design Process http://machinedesign.com/materials/investigating-surface-treatments-earlier-design-process <div class="field-deck"> Sponsored by General Magnaplate </div> <div class="node-body article-body">Some engineers try to solve problems with coatings at the point of manufacturing—or even after manufacturing. While each </div> <div class="og_rss_groups"></div><p><a href="http://machinedesign.com/materials/investigating-surface-treatments-earlier-design-process" target="_blank">read more</a></p> http://machinedesign.com/materials/investigating-surface-treatments-earlier-design-process#comments White Papers Materials Thu, 06 Mar 2014 15:09:00 +0000 35241 at http://machinedesign.com Engineered Coatings Boost Throughput, Solve Problems in Packaging Applications http://machinedesign.com/white-papers/engineered-coatings-boost-throughput-solve-problems-packaging-applications <div class="field-deck"> Sponsored by General Magnaplate </div> <div class="node-body article-body">Faced with ever-increasing productivity benchmarks based on fast and efficient operation, packaging engineers</div> <div class="og_rss_groups"></div><p><a href="http://machinedesign.com/white-papers/engineered-coatings-boost-throughput-solve-problems-packaging-applications" target="_blank">read more</a></p> http://machinedesign.com/white-papers/engineered-coatings-boost-throughput-solve-problems-packaging-applications#comments White Papers Materials Thu, 06 Mar 2014 15:02:00 +0000 35231 at http://machinedesign.com Engineered Coatings Minimize Downtime, Improve Sanitation in Medical and Pharmaceutical Applications http://machinedesign.com/materials/engineered-coatings-minimize-downtime-improve-sanitation-medical-and-pharmaceutical-applic <div class="field-deck"> Sponsored by General Magnaplate </div> <div class="node-body article-body">Processing and packaging applications in the food and drug industries must meet stringent standards developed to guarantee the utmost safety of products</div> <div class="og_rss_groups"></div><p><a href="http://machinedesign.com/materials/engineered-coatings-minimize-downtime-improve-sanitation-medical-and-pharmaceutical-applic" target="_blank">read more</a></p> http://machinedesign.com/materials/engineered-coatings-minimize-downtime-improve-sanitation-medical-and-pharmaceutical-applic#comments White Papers Materials Wed, 05 Mar 2014 16:06:00 +0000 23521 at http://machinedesign.com Aluminum-powder 3D-printed part finishes race first http://machinedesign.com/3d-printing/aluminum-powder-3d-printed-part-finishes-race-first <div class="field-deck"> Young engineers from Rennteam Uni Stuttgart use 3D printing to win the Formula Student Germany racing series. </div> <div class="node-body article-body">Young engineers from Rennteam Uni Stuttgart use 3D printing to win the Formula Student Germany racing series.</div> <div class="og_rss_groups"></div><p><a href="http://machinedesign.com/3d-printing/aluminum-powder-3d-printed-part-finishes-race-first" target="_blank">read more</a></p> http://machinedesign.com/3d-printing/aluminum-powder-3d-printed-part-finishes-race-first#comments 3D Printing Materials Mon, 03 Mar 2014 20:27:00 +0000 35181 at http://machinedesign.com Photochemical Machining http://machinedesign.com/metals/photochemical-machining <div class="field-deck"> Sponsored by Photofabrication Engineering Inc. </div> <div class="node-body article-body">What is photochemical machining? What kind of features can be photochemically machined? What materials</div> <div class="og_rss_groups"></div><p><a href="http://machinedesign.com/metals/photochemical-machining" target="_blank">read more</a></p> http://machinedesign.com/metals/photochemical-machining#comments Design FAQs Materials Metals Fri, 21 Feb 2014 16:48:00 +0000 34441 at http://machinedesign.com Zero-PFOA PTFE coatings for medical devices http://machinedesign.com/materials/zero-pfoa-ptfe-coatings-medical-devices <div class="node-body article-body"><p>In response to a federal mandate for a new formulation of Teflon and other PTFEs, <a href="http://www.boydcoatings.com/">Boyd Coatings Research</a> has developed a proprietary chemistry and application process for zero-PFOA PTFE coatings. Unlike some versions on the market that have been plagued by flaking and adhesion problems, the new coatings from Boyd have proven successful on guidewires and other medical devices after nearly a year in the field.</p></div> <div class="og_rss_groups"></div><p><a href="http://machinedesign.com/materials/zero-pfoa-ptfe-coatings-medical-devices" target="_blank">read more</a></p> http://machinedesign.com/materials/zero-pfoa-ptfe-coatings-medical-devices#comments Medical Materials Wed, 12 Feb 2014 03:15:00 +0000 34261 at http://machinedesign.com Advanced materials for wearable medical devices http://machinedesign.com/materials/advanced-materials-wearable-medical-devices <div class="node-body article-body"><p>Silicone elastomers are well accepted in the healthcare industry. They meet biocompatibility standards and have advantageous properties like purity, clarity, strength, and chemical compatibility, as well as relatively easy processing. Further, they&rsquo;re stable over a wide temperature range, making them suitable in applications requiring repeated sterilization. As a result, they&rsquo;re used in a broad range of medical devices, including medical tubing, surgical devices, and catheters, to name a few.&nbsp;</p></div> <div class="og_rss_groups"></div><p><a href="http://machinedesign.com/materials/advanced-materials-wearable-medical-devices" target="_blank">read more</a></p> http://machinedesign.com/materials/advanced-materials-wearable-medical-devices#comments Materials Tue, 11 Feb 2014 02:38:00 +0000 33971 at http://machinedesign.com Wheel uses beam and spokes instead of inflatable tube http://machinedesign.com/what039s-inside/wheel-uses-beam-and-spokes-instead-inflatable-tube <div class="node-body article-body">Engineers at Michelin headquartered in France, have designed and built a single unit, the Tweel, which can replace the wheels on skid-steer vehicles used in construction, landscaping, and agriculture. It needs no air pressure, so there's no valve assembly, and the tire and wheel are combined in one component. It consists of a shear beam wrapped into a circle to carry the tread and is connected to a rigid, metal hub by deformable polyurethane spokes.</div> <div class="og_rss_groups"></div><p><a href="http://machinedesign.com/what039s-inside/wheel-uses-beam-and-spokes-instead-inflatable-tube" target="_blank">read more</a></p> http://machinedesign.com/what039s-inside/wheel-uses-beam-and-spokes-instead-inflatable-tube#comments Construction/Off-road What's Inside? Materials Tue, 07 Jan 2014 20:24:00 +0000 33241 at http://machinedesign.com