Fracture behaviour of glass-fibre mat-reinforced structural nylon RIM composites studied by microscopic and acoustic emission techniques (Record no. 52345)
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| fixed length control field | 02557nam a2200229Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625160225.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-18192 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Fracture behaviour of glass-fibre mat-reinforced structural nylon RIM composites studied by microscopic and acoustic emission techniques |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Journal of Materials Science, 28(9), p.2438-2448, 1993 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | The fracture and failure behaviour of continuous glass-fibre mat-reinforced nylon block copolymer were studied at monotonic increased loading at different temperatures (T=?40 to 80 °C and deformation rates (v=1 and 1000 mm min?1). The fracture toughness,K c, was determined on compact tension specimens of different size in order to elucidate size effects.K c increased with increasing glass-fibre mat content and with deformation rate, whereas increasing temperature resulted in lowerK c values.K c was unaffected by the free ligament width of the compact tension specimens used. The failure manner was studied by acoustic emission and microscopic techniques (transmitted light and scanning electron microscopy). Simultaneous monitoring of the failure mode by acoustic emission and transmitted light microscopy allowed the failure sequence to be deduced and led to a reliable discrimination between the observed failure events based on their acoustic emission signal characteristics (e.g. amplitude, energy). For this composite with a very ductile thermoplastic matrix the following failure steps were concluded: (a)fibre debonding due to crack-tip blunting, (b)network-type deformation of the glass-fibre mat with concomitant fibre debonding and voiding of the matrix, (c)formation of kinked strands with crack opening due to matrix yielding, (d)fracture of the bent filaments within the strands followed by pull-out processes (fibre-fibre, fibre-matrix). The development of the damage zone was also assessed by acoustic emission via localization of the related events. It was established that the damage zone reaches its maximum dimension at the maximum load and only its shape changes along the crack-growth direction upon further loading. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | GLASS-FIBRE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | MAT-REINFORCED |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | STRUCTURAL NYLON |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | RIM |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Karger-Kocsis, J. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Czigany, T. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1siaNWsJecubvPFOtfu16xKgYXwrP7fJH/view?usp=drivesdk">https://drive.google.com/file/d/1siaNWsJecubvPFOtfu16xKgYXwrP7fJH/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
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| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-18192 | 25.06.2025 | 25.06.2025 | Documentos solicitados |