1-20 of 40 Search Results for

resin infusion repair

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Image
Published: 01 January 2001
Fig. 12 Resin-infusion repair of a composite ship structure More
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003454
EISBN: 978-1-62708-195-5
... coat repairs, patching, scarfing, and step repairs, have undergone extensive development and rigorous testing for use on composite ship structures. Resin infusion repair, which is a relatively new method for repairing marine composites, is also described. composite ship structures gel coat...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003414
EISBN: 978-1-62708-195-5
... Abstract Vacuum infusion is a resin injection technique derived from resin transfer molding. This article discusses the characteristics of the technique and its applications. It presents the theory and background of the technique and provides an illustration of how parts are made. The article...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003482
EISBN: 978-1-62708-195-5
... and/or squeegees. The composite and bond are formed at the same time. Slower and needs more set-up Vacuum infusion Reinforcing fabric is placed over the area under consideration and the entire area is encapsulated in a vacuum bag. Resin is infused into the assembly under vacuum with compaction taking place...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003395
EISBN: 978-1-62708-195-5
... “Resin Transfer Molding and Structural Reaction Injection Molding,” , “Vacuum Infusion,” and “Compression Molding” in this Volume. Preimpregnated Tapes and Fabrics Laminated preimpregnated materials often offer the greatest mechanical properties. High specific strength and stiffness...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003401
EISBN: 978-1-62708-195-5
... replaced with closed-mold techniques, such as resin transfer molding (RTM), structural reaction injection molding (SRIM), and vacuum infusion. The primary driver in this transition is reduction in volatile emissions to improve work environment and reduce factory emissions (or, alternatively, reduce air...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003458
EISBN: 978-1-62708-195-5
... a commonly used delamination repair method for many years. However, there are several concerns about the effectiveness of the repair method, such as complete infusion of resin and the cut fibers, which result from drilling the holes. The method is best used on lightly loaded structures. Doubler Patch...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002492
EISBN: 978-1-62708-194-8
... of the face sheets and at significantly lower pressures so as not to compromise the core material. Curing face sheets on the core directly results in a slight dimpling if honeycomb cores are used. If a resin infusion method is being used, honeycomb cores must first be sealed. When using sandwich...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003366
EISBN: 978-1-62708-195-5
... Abstract This article describes the chemistry of phenolic resins and reviews their characteristics and properties for various composites fabrication processes. The fabrication processes include solution/hot-melt process, pultrusion, vacuum infusion, filament winding, sheet molding, and hand lay...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003453
EISBN: 978-1-62708-195-5
... Abstract Rehabilitation is the process of repairing or modifying reinforced concrete structures to a desired useful condition. This article describes the operational steps for the structural assessment of reinforced concrete structures. It discusses the classification of composite materials...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003481
EISBN: 978-1-62708-195-5
... and carbon-fiber/vinyl ester laminate skins manufactured using a resin-infusion laminating method. The use of carbon-fiber composite reflects the increased demand on hull girder stiffness from a vessel of this length. The composite design also affords a high level of strength and durability, good shock...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003407
EISBN: 978-1-62708-195-5
... tapes. There are few, truly low-temperature cure systems, and hence the selection of core materials is limited to those suitable for elevated cure. Resin infusion has its own constraints. Open cellular cores are not readily adapted to this system, and depending upon the resin system used, some...
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
... composite materials increased dramatically. This was also a period of great innovation in manufacturing, assembly, and repair method development. The advantages demonstrated by composites, in addition to high stiffness, high strength, and low density, include corrosion resistance, long fatigue lives...
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 June 2024
DOI: 10.31399/asm.hb.v12.a0006878
EISBN: 978-1-62708-387-4
... as in composite repair manuals such as Ref 13 . Visual Examination and Recording Visual examination can provide a considerable amount of information about the failure, including some crack-growth directions, failure modes, and ultimately fracture sequences ( Ref 5 , 6 ). Failure of a laminated composite...
Book

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: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003487
EISBN: 978-1-62708-195-5
... is desired position for unwinding onto the next practically insoluble and infusible. Sometimes deep-draw mold. A mold having a core that is processing step, that is, weaving, braiding, or referred to as resite. The resin in a fully cured long in relation to the wall thickness. lament winding. thermoset...
Series: ASM Handbook
Volume: 2A
Publisher: ASM International
Published: 30 November 2018
DOI: 10.31399/asm.hb.v02a.a0006530
EISBN: 978-1-62708-207-5
... adhesives modified with nitrile rubber. Thermosetting Resins Thermosetting resins are high-molecular-weight polymers that react further to form a rigid, cross-linked molecular structure. After this setting, or curing, of the resin, the permanently hard, virtually infusible solid that results cannot...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003010
EISBN: 978-1-62708-200-6
... Abstract A thermosetting resin, or thermoset, is a synthetic organic polymer that cures to a solid, infusible mass by forming a three-dimensional network of covalent chemical bonds. Significant applications include construction and thermoset engineering plastics. This article discusses...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006864
EISBN: 978-1-62708-395-9
... to go through 10,000+ kg (22,000+ lb) of resin, so careful material and rheological characterization with each shipment is recommended to monitor for lot-to-lot variations. Equipment Overview All extruders use common equipment, including the drive motor, hopper, barrel, screw(s), and the die...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003356
EISBN: 978-1-62708-195-5
... Abstract This article describes the synthesis, manufacturing, and properties of both the neat soy-based resins and the glass, flax, and hemp composites. A tabulation of the fatty-acid distribution in various plant oils is provided. The article discusses synthetic pathways for triglyceride-based...