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Analysis of Notched Metal Matrix Composites Under Tensile Loading / CA. Bigelow

Conference Author
Metal Matrix Composites: Testing, Analysis, and Failure Modes (1988 : Sparks, NV)
Physical Description
1 online resource (18 pages) : illustrations, figures, tables
Additional Creators
Bigelow, CA., American Society for Testing and Materials, and ASTM International
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Summary
This paper presents techniques based on a three-dimensional finite-element analysis for the analysis of continuous fiber reinforced metal matrix composite. Examples are shown for specific metal matrix composites such as boron/aluminium and silicon-carbide/aluminum. Specimen stress-strain behavior and stress at first fiber failure were predicted for boron/aluminum laminates containing circular holes and crack-like slits. The predictions compared very well with test data for laminates containing 0¿̐ư fibers and reasonably well for [¿̐ư45]2s laminates. Mesh configuration was shown to have an effect on the calculation of stresses local to the notch. The presence of thin interface layers of matrix material had a significant influence on the slit tip stress state, causing sharper stress gradients near the notch. Interface layers reduced the slit-tip fibers stress in a [¿̐ư 45]2s silicon-carbide/aluminum laminate but increased them in a [0/90]2s laminate.
Dates of Publication and/or Sequential Designation
Volume 1989, Issue 1032 (January 1989)
Subject(s)
Other Subject(s)
ISBN
9780803150898 (e-ISBN)
9780803112704
080311270X
Digital File Characteristics
text file PDF
Bibliography Note
Includes bibliographical references 11.
Other Forms
Also available online via the World Wide Web. Tables of contents and abstracts freely available; full-text articles available by subscription.
Full text article also available for purchase.
Also available in PDF edition.
Reproduction Note
Electronic reproduction. W. Conshohocken, Pa. : ASTM International, 1989. Mode of access: World Wide Web. System requirements: Web browser. Access may be restricted to users at subscribing institutions.
Technical Details
Mode of access: World Wide Web.
Source of Acquisition
ASTM International PDF Purchase price USD25.
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