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2. Filler (materials) - Wikipedia

   en.wikipedia.org/wiki/Filler_(materials)

   Filler can have a negative or positive effect on fatigue resistance depending on the filler type and shape. In general fillers create small discontinuities in the matrix. This can contribute to crack initiation point. If the filler is brittle fatigue resistance will be low, whereas if the filler is very ductile the composite will be fatigue ...

3. Carbon-fiber reinforced polymer - Wikipedia

   en.wikipedia.org/wiki/Carbon-fiber_reinforced...

   Controversially, in 2006, cricket bats with a thin carbon-fiber layer on the back were introduced and used in competitive matches by high-profile players including Ricky Ponting and Michael Hussey. The carbon fiber was claimed to merely increase the durability of the bats, but it was banned from all first-class matches by the ICC in 2007. [37]

4. 3D composites - Wikipedia

   en.wikipedia.org/wiki/3D_composites

   12 The foam will collapse as temperature and pressure are increased, which allows the fibers to be slowly pushed into the lay-up. 3D reinforcement in regards to Z-pinning is necessary to introduce a mechanical link between the different plies of the composite lamina, this link being a stiff carbon fiber rod in Z-pinning. Z-pin (carbon fiber of ...

5. Strengthening mechanisms of materials - Wikipedia

   en.wikipedia.org/wiki/Strengthening_mechanisms...

   Fillers such as clay, silica, and carbon network materials have been extensively researched and used in polymer composites in part due to their effect on mechanical properties. Stiffness-confinement effects near rigid interfaces, such as those between a polymer matrix and stiffer filler materials, enhance the stiffness of composites by ...

6. Shape-memory polymer - Wikipedia

   en.wikipedia.org/wiki/Shape-memory_polymer

   Much as a traditional double-shape-memory polymer will change from a temporary shape back to a permanent shape at a particular temperature, triple-shape-memory polymers will switch from one temporary shape to another at the first transition temperature, and then back to the permanent shape at another, higher activation temperature.

7. Timothée Chalamet Gained 20 Lbs. to Play Bob Dylan: ‘I Was ...

   www.aol.com/timoth-e-chalamet-gained-20...

   Timothée Chalamet is sharing that his physical transformation into Bob Dylan for the biopic A Complete Unknown went deeper than changing his hair and wardrobe.. During a Jan. 20 appearance on NPR ...

8. Bondo (putty) - Wikipedia

   en.wikipedia.org/wiki/Bondo_(putty)

   Bondo is a polyester putty product originally marketed as an automotive body filler. Nowadays the brand name is used by 3M for a line of American-made products for automotive, marine and household repairs.

9. Fiberglass spray lay-up process - Wikipedia

   en.wikipedia.org/wiki/Fiberglass_spray_lay-up...

   The resin often contains a significant amount of filler. The most common fillers are calcium carbonates and aluminium trihydrates. In filled resin systems, fillers replace some of the reinforcements; 5 to 25% filler is used by weight. Steel, wood, GRP, and other materials are used as mould materials for prototyping purposes. The mould can be a ...