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dispersed-phase thermoset-matrix composite failures

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Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0009081
EISBN: 978-1-62708-177-1
... of composite failure mechanisms such as thermoplastic-matrix composite failure mechanisms, untoughened thermoset-matrix composite failure mechanisms, toughened thermoset-matrix composite failure mechanisms, dispersed-phase and rubber-toughened thermoset-matrix composite failure mechanisms, and particle...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0009080
EISBN: 978-1-62708-177-1
... the strain to failure of the primary phase and/or create a dispersed second phase, thereby enhancing the fracture toughness of the thermosetting matrix. These new matrices offered new design capabilities for composites in a variety of aircraft applications. To improve the damage tolerance of composite...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0009071
EISBN: 978-1-62708-177-1
... transfer molding, vacuum-assisted resin transfer molding, and resin film infusion. It explains the composite- and matrix-toughening methods for fiber-reinforced composites, such as dispersed-phase toughening and interlayer toughening. The article concludes with information on optical microscopy, which...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003255
EISBN: 978-1-62708-176-4
..., the strengths and/or physical properties of composites are usually an average of the strengths and/or properties of the individual constituents/phases. Most composites are composed of a compliant, damage-tolerant matrix and a strong reinforcing phase/constituent, usually filaments, fibers, or whiskers...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003374
EISBN: 978-1-62708-195-5
... form (e.g., fiber, powder, etc.). This superior constituent is usually the reinforcement, while the other constituent (the matrix) serves as the medium in which the reinforcement is dispersed and serves to transmit external loads from reinforcing fiber to fiber. The resultant composite is a material...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002460
EISBN: 978-1-62708-194-8
...-temperature fracture, high-temperature fracture, and fatigue failure are also discussed. atomic coordination ceramics crystal structure crystalline defects fatigue failure high-temperature fracture low-temperature fracture low-temperature strength mechanical properties metals microstructure...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005676
EISBN: 978-1-62708-198-6
... polymer. The dark phase is comprised of butadiene rubber particles, which are dispersed in a styrene-acrylonitrile matrix. Source: Ref 2 Viscoelasticity Physical properties of polymers are the result of their long chain nature, the interactions due to backbone chemistry, and the morphology...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006916
EISBN: 978-1-62708-395-9
... and orientation. It also presents examples of failures stemming from material degradation improper use of metal inserts, weak weld lines, insufficient curing of thermosets, and inadequate mixing and impregnation in the case of thermoset composites. injection molding manufacturing-related failures...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003464
EISBN: 978-1-62708-195-5
... index of discrete phases in the composite. Although an array of different types of composite materials are in use today, the utilization of both thermosetting and thermoplastic (polymer) matrix fiber reinforced composites (PMC) continues to dominate the field in terms of both volume and applications...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003487
EISBN: 978-1-62708-195-5
... (CFCC). creep. and so forth. A ceramic-matrix composite in which the re- cold-setting adhesive. A synthetic resin adhe- inforcing phase(s) consists of continuous l- sive capable of hardening at normal room tem- compression molding. Technique for molding aments, bers, yarn, or knitted or woven fab...
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Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.9781627081955
EISBN: 978-1-62708-195-5
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003711
EISBN: 978-1-62708-182-5
... with information on material design, materials applications, and materials failure analysis. conductivity corrosionist wear fabrication materials failure analysis phases strength THIS ARTICLE is an overview of the science and engineering of materials for corrosionists with limited knowledge...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003005
EISBN: 978-1-62708-200-6
... from the polymer. Many recent material developments have involved composite materials. The synthetic composites described in this article are classified according to the continuous (matrix) phase present. They include polymer-, ceramic-, or metal-matrix composites that are reinforced with carbon...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003362
EISBN: 978-1-62708-195-5
... composite applications because they offer a unique combination of properties that are unattainable with other thermoset resins. Available in a wide variety of physical forms from low-viscosity liquid to high-melting solids, they are amenable to a wide range of processes and applications. Epoxies offer high...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003769
EISBN: 978-1-62708-177-1
...) that surrounds grains of solid-solution aluminum (light). Similar as-cast structures are shown in Fig. 7 for two other hypoeutectic alloys. In the case of eutectic and hypereutectic compositions, the as-cast structure may have mixed morphologies of both networklike and dispersed second phases. In these cases...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003350
EISBN: 978-1-62708-195-5
... the continuous matrix phase. Many types of reinforcements also often have good thermal and electrical conductivity, a coefficient of thermal expansion (CTE) that is less than the matrix, and/ or good wear resistance. There are, however, exceptions that may still be considered composites, such as rubber-modified...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.9781627082006
EISBN: 978-1-62708-200-6
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0009076
EISBN: 978-1-62708-177-1
... not have distinct edges ( Ref 6 ). Fig. 11 Micrographs of a thermoset-matrix carbon fiber composite material comparing the use of two different ramp rates in the cure cycle. (a) 2.8 °C/min (5 °F/min). Transmitted light, phase contrast, 20× objective. (b) 0.56 °C/min (1 °F/min). Transmitted light...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003063
EISBN: 978-1-62708-200-6
... Overview of Composites A composite material is one that has a chemically and/or physically distinct phase distributed within a continuous phase ( Ref 2 ). The characteristics of the composite are generally different from those of either component. The continuous phase is the matrix phase...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.9781627083959
EISBN: 978-1-62708-395-9