Results 161 to 170 of about 744,459 (413)

Reliable Bonding of Composite Laminates Using Reflowable Epoxy Resins [PDF]

Epoxy matrix composites assembled with adhesives maximize the performance of aerospace structures, but the possibility of forming weak bonds requires the installation of redundant fasteners, which add weight and manufacturing cost.
Ahmed, Luay U., Cano, Roberto J., Connell, John W., Hudson, Tyler B., Lin, Yi, Palmieri, Frank L., Rufeisen, Dean S., Tastepe, Erik R., Wohl, Christopher J.   +8 more
core   +1 more source

Electrochemically‐Assisted Low Power Density Laser Writing on Stainless Steel via Enrichment of Chromium Oxides

Advanced Materials Interfaces, EarlyView.
This research describes the invention of a new method to color the surface of stainless steel with brown to blue hues at micron resolution using a low‐power laser. This method is safer and lower cost than previous methods. The study determines that the main coloring compound is chromium oxide.
Zechariah J. Pfaffenberger, Lianlian Liu, Tae Kyong John Kim, Vignesh Venkataramani, Lydia Kisley   +4 more
wiley   +1 more source

UV-heat dually curable epoxy resin composites with low filler contents and high curing speed

Results in Materials
Epoxy resin composites are a type of polymer-based materials with wide application scopes. A mass of fillers was added to improve thermal properties which may degrades mechanical properties at the same time.
Zheqin Liu, Peng Li, Suibin Luo, Zheng Liu, Rong Sun, Shuhui Yu   +5 more
doaj  

Studi Perbedaan Penggunaan Resin Epoxy Dan Resin Polyester Sebagai Bahan Pembuatan Bola Pada Proses Rotational Molding [PDF]

, 2011
Tujuan dari penelitian ini adalah membandingkan besarnya ketebalan dan cacat produk seperti cacat produk penyusutan dan gelembung udara pada proses rotation moulding, dan menyelidiki persentase cacat produk mana yang paling sedikit antara resin epoxy ...
Fajri, Abid Nur
core  

NEW OXIRONS WEIGH LESS, GO FURTHER THAN CONVENTIONAL EPOXY RESINS [PDF]

, 1960

openalex   +1 more source

Magnetic Actuation Under DC and AC Fields of Thermoplastic Polyurethane With Strontium Hexaferrite

Advanced Materials Technologies, EarlyView.
Magnetic thermoplastic polyurethane composites with strontium hexaferrite (SrFe12O19) are produced through a solvent‐free melt‐mixing technique. These composites display a magnetomechanical actuation mechanism, being able to deform (bend and twist) through DC and AC magnetic fields, showcasing their potential as a promising material for the fabrication
Mariana Martins da Silva, José António Covas, Maria C. Paiva, Mariana P. Proença   +3 more
wiley   +1 more source

Investigating the Effect of Modifier Chain Length on Insulation Properties of Polysulfide Modified Epoxy Resin [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 2014
Polysulfide resins,with trade name of  G4 and G112, with short and long chain lengths respectively, were used as reactive modifiers to toughen epoxy resin. The effects of molecular weights of G4 and G112 on impact resistance, dielectric constant, thermal
Tohid Farajpour, Yadollah Bayat, Mohammad Hossein Keshavarz, Ebrahim Zanjirian   +3 more
doaj  

Enabling Additively Manufactured Electronics Through Laser Induced Graphene and Copper Deposition on Fully‐Aromatic Polyimides

Advanced Materials Technologies, EarlyView.
This article introduces a hybrid manufacturing approach to create conductive pathways in additively manufactured fully‐aromatic polyimides. This is enabled through a combination of high‐resolution laser scribing process for fabricating graphene and metallizing it with electrodeposition of copper to further increase conductivity.
Heather D. Wotton, Ravi Tutika, John W. Will, Dong Hae Ho, Michael D. Bartlett, Timothy E. Long, Christopher B. Williams   +6 more
wiley   +1 more source

Effects of Crosslink Density and Swelling upon the Properties of Epoxy Resin

, 1963
Kyōichi Shibayama, Minekazu Kodama
openalex   +4 more sources

Progress in Flexible Perovskite Solar Cells: Paving the Way for Scalable Manufacturing

Advanced Materials Technologies, EarlyView.
Perovskite solar cells (PSCs) are well positioned for a successful market uptake. This is due to an unprecedented improvement of their efficiency and stability since the first report in 2009. In this review paper, the building blocks for the scalable manufacturing and future commercialization of flexible PSCs and their pathway to impact will be ...
Dimitar I. Kutsarov, Ehsan Rezaee, Jed Lambert, Walter Tevis Stroud, Apostolos Panagiotopoulos, S. Ravi P. Silva   +5 more
wiley   +1 more source