健谈的人
发表于 2025-3-30 11:17:08
https://doi.org/10.1007/978-3-642-47648-8 angle “hoops” approaching 90° relative to the mandrel axis, and any “helical” angle may be wound between these limits. A thermoset resin serves as a binder for the reinforcements. In “wet winding,” the resin is applied during the winding stage.
Custodian
发表于 2025-3-30 14:25:17
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antiquated
发表于 2025-3-30 18:44:35
Boron and other High-Strength, High-Modulus, Low-Density Filamentary Reinforcing Agentsr use in primary load-carrying structures due to their inherent lack of stiffness. C. P. Talley of Texaco Experiment Incorporated reported in 1959. that high-strength and high-stiffness boron filaments could be produced via chemical vapor deposition.
娘娘腔
发表于 2025-3-30 22:47:34
Graphite Fibers and Compositescurrently in production. This is important because materials that are strong, stiff, and, in addition, . are necessary for many applications. By using composite technology, it is now possible to tailor-make structural materials for specific applications. (See Appendix B.)
Bricklayer
发表于 2025-3-31 03:14:44
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