19/30378657 DC - BS ISO 19095-5. Plastics. Evaluation of the adhesion interface performance in plastic-metal assemblies. Part 5. Fracture energy

19/30378657 DC

BS ISO 19095-5. Plastics. Evaluation of the adhesion interface performance in plastic-metal assemblies. Part 5. Fracture energy

Status : Draft for public comment, Current   Published : May 2019

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PDF

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This part of ISO 19095 specifies the principles for characterize the toughness for the adhesion interface performance in plastic-metal dissimilar joints in terms of the critical-stress-intensity factor, KIC, and the critical energy release rate, GIC, at fracture initiation. This test method is to provide a quantitative way of expressing a materials resistance to failure of the interface when a delaminated area or pre-crack is present at interface using compact tensile (CT) geometries.

The scheme assumes linear elastic behavior of the plastic-metal joint specimen with a delaminated area, so certain restrictions on linearity of the load-displacement diagram are imposed.

The significance of this test method and many conditions of testing are identical to those of ISO 13586 for the determination of fracture toughness of plastic materials, and, therefore, appear here with many similarities. However, certain specifications and conditions in terms of the plastic-metal joint specimens not covered in ISO 13586 are included.




Standard Number19/30378657 DC
TitleBS ISO 19095-5. Plastics. Evaluation of the adhesion interface performance in plastic-metal assemblies. Part 5. Fracture energy
StatusDraft for public comment, Current
Publication Date01 May 2019
Normative References(Required to achieve compliance to this standard)ISO 7500-1, ISO 2818, ISO 527-1, ISO 604, ISO 291, ISO 13586, ISO 472, ISO 5893, ISO 19095
Informative References(Provided for Information)ASTM D5045 - 14
International RelationshipsISO/DIS 19095-5
Draft Expiry Date17 June 2019
DescriptorsFracture, Performance, Interfaces, Adhesion, Evaluation, Plastics
ICS83.180
Title in FrenchPlastiques -- Évaluation des performances de l'interface d'adhérence dans les assemblages plastique-métal Partie 5: Titre manque
CommitteePRI/52
PublisherBSI
FormatA4
DeliveryYes
Pages24
File Size1.651 MB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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