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weave construction

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870031
EISBN: 978-1-62708-314-0
..., such as twisting, weaving, knitting, carding, and felting. Yarns and rovings are used in filament winding, prepreg tape, and pultrusion processes. Applications include missile cases, pressure vessels, sporting goods, cables, and tension members. Aramid paper used in honeycomb sandwich constructions is made...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870255
EISBN: 978-1-62708-314-0
... Abstract This chapter discusses the advantages and disadvantages of sandwich and integral cocured structures, and the methods by which they are made. It begins by explaining where and how sandwich construction is used and why it is so efficient. It then describes the design and fabrication...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870119
EISBN: 978-1-62708-314-0
... for low-volume, medium-sized and larger parts. It also discusses filament winding and preforming processes (including weaving, knitting, stitching, and braiding) in addition to resin-transfer molding, resin film infusion, and pultrusion. continuous-fiber composites filament winding liquid molding...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550385
EISBN: 978-1-62708-307-2
... the primary advantages and disadvantages of polymer-matrix composites, how they are produced, and how they perform in different applications. It describes the construction of laminates, the fibers and resins used, and the methods by which they are combined. It explains how strength, modulus, toughness...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870489
EISBN: 978-1-62708-314-0
... analysis codes and finite element modeling tools are available for detailed composite designs. Modern design is done on workstations with advanced computer-aided design (CAD)/computer-aided manufacturing (CAM) packages. Integrated product definition teams have more freedom with composite construction...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.omfrc.t53030147
EISBN: 978-1-62708-349-2
... and polishing at a slight oblique angle to the composite surface. Figure 8.3 demonstrates the different morphology of voids, with a view of a 3k-70 plain weave carbon fiber composite sectioned parallel to the fabric plane. The voids are very irregular and located mainly in the interstitial regions...
Book Chapter

By M. B. Kasen
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 1983
DOI: 10.31399/asm.tb.mlt.t62860413
EISBN: 978-1-62708-348-5
... energy (MFE) systems. The material performance demands of the latter and the quantity of materials required in practical power plants are so great that their ultimate feasibility is questionable unless large quantities of high-performance composite materials are available for their construction...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240607
EISBN: 978-1-62708-251-8
... carbide (SCS-2) are monofilaments, and graphite and Nextel 610 (3M) are multifilaments. The smaller and more numerous multifilament tows are difficult to impregnate using solid-state processing techniques, such as diffusion bonding, because of their small size and tightness of their tow construction. One...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870573
EISBN: 978-1-62708-314-0
... can also be constructed using textile technologies such as weaving, stitching, and braiding. Again, to avoid coating damage, the interfacial coating system is normally applied after the textile-forming operations are complete. Fig. 21.6 Ceramic prepreg fabrication. Chemical vapor deposition...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550569
EISBN: 978-1-62708-307-2
...), creep resistance, and a coefficient of thermal expansion that is close to that of the matrix. In addition, the fibers must have a small-enough diameter to allow weaving. Currently, it is oxidation and creep resistance that are the limiting factors for most fiber reinforcements. In the absence of oxygen...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870001
EISBN: 978-1-62708-314-0
.... In addition, smaller-diameter high-strength fibers have greater flexibility and are more amenable to fabrication processes such as weaving or forming over radii. Typical fibers include glass, aramid, and carbon, which may be continuous or discontinuous. Fig. 1.1 Typical reinforcement types...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550457
EISBN: 978-1-62708-307-2
... in the line). Higher ampacity produces higher conductor temperatures, resulting in line sagging that requires significant tower modifications to maintain needed line clearance. Tower construction is the major cost associated with new or increased power transmission and includes considerations...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2012
DOI: 10.31399/asm.tb.ffub.t53610377
EISBN: 978-1-62708-303-4
..., but often the cost increases as the diameter becomes smaller. In addition, smaller-diameter high-strength fibers have greater flexibility and are more amenable to fabrication processes such as weaving or forming over radii. Typical fibers include glass, aramid, and carbon, which may be continuous...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.tt2.t51060183
EISBN: 978-1-62708-355-3
... the drawback of having a relatively small gage volume and is poorly suited for characterization of coarse weaves with repeating units larger than the gage width of 6.4 to 13 mm (0.25 to 0.50 in.). The standardized procedure, due to the intended scope, does not adequately cover the testing parameters required...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870235
EISBN: 978-1-62708-314-0
... for the bonding process. The surface roughness attained can, to some extent, be determined by the weave characteristics of the peel ply. Some manufacturers state that this is sufficient, while others maintain that an additional hand sanding or light grit blasting is required to adequately prepare the surface...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 1997
DOI: 10.31399/asm.tb.wip.t65930057
EISBN: 978-1-62708-359-1
... in the context of the fitness-for-service of the welded construction. Fitness-for-service is a concept of weld evaluation that seeks a balance among quality, reliability, and economy of welding procedure. Fitness-for-service is not a constant. It varies depending on the service requirements of a particular...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870101
EISBN: 978-1-62708-314-0
... or glass laminate. For aerospace tools, epoxies are normally used, while polyesters and vinyl esters dominate commercial applications. The predominant reinforcements are twill, plain, or satin weave carbon or glass fabrics. Balanced, symmetric quasi-isotropic lay-ups are normally used where the plies...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870537
EISBN: 978-1-62708-314-0
... to impregnate using solid state processing techniques, such as diffusion bonding, because of their small size and the tightness of their tow construction. In addition, carbon fiber reacts readily with aluminum and magnesium during processing and can cause these matrices to corrode galvanically during service...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2010
DOI: 10.31399/asm.tb.hss.t52790257
EISBN: 978-1-62708-356-0
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2010
DOI: 10.31399/asm.tb.hss.9781627083560
EISBN: 978-1-62708-356-0