Recently, a research group at Nanyang Technological University (NTU) has developed a type of glue that hardens after a low voltage is applied to it. They nicknamed the new adhesive “Voltaglue.” “We had to find a way to make glue which cures (hardens) when we want it to without being affected by environmental conditions, so electricity was the best approach for us. The hardness … [Read more...]
Ceramic Adhesive Bonds Thermocouples to High-Temp Heater
Aremco Products, Inc. recently launched the Ceramabond™ 571, a new high temperature magnesium oxide based ceramic adhesive. It is used to bond thermocouples to high temperature molybdenum-rhenium heater tubes for applications to 3200o F (1760 ºC). “Ceramabond™ 571 is ideal for assembling and insulating ceramic and metal components used in high temperature devices. It … [Read more...]
Solution to Heat Transfer in Phase Change Materials Unveiled
Dr. Patrick Shamberger, assistant professor at Texas A&M University, has found an “analytical solution to heat transfer in PCMs (Phase Change Materials) used in thermal energy storage and has identified the relative role of thermo-physical properties of different materials,” according to Phys.org. Shamberger is one of the lead researchers studying high-energy storage … [Read more...]
Lithium Atoms Turn Graphene into a Superconductor
Physicists in Canada and Germany have proved that graphene turns into a superconductor when ‘decorated’ with lithium atoms, which could lead to a new generation of superconducting nanoscale devices, according to Nanotechweb.org. In 2005, physicists demonstrated that when chemically treated, graphite could exhibit superconducting properties. “Theorists identified the … [Read more...]
Non-drip Epoxy Paste Cures Optically Clear
Master Bond Inc. introduces the Master Bond EP21NDCL - a new two component non-drip epoxy paste that cures optically clear in thin sections. It is ideal for bonding, coating and sealing applications in aerospace, electrical, opto-electronic and specialty OEM industries. The Master Bond EP21NDCL bonds well to plastics, rubbers, glass, metals, ceramics and other materials and it … [Read more...]
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