Details
| Original language | English |
|---|---|
| Pages (from-to) | 616-621 |
| Number of pages | 6 |
| Journal | Erzmetall: Journal for Exploration, Mining and Metallurgy |
| Volume | 51 |
| Issue number | 9 |
| Publication status | Published - 1998 |
Abstract
The micromechanical fracture behaviour of C/Mg-Al composites of varying interface reactivity was investigated by scanning electron microscope bending tests. Structure and chemistry of fibre/matrix interlayers were studied down to the atomic scale by imaging and spectroscopical transmission electron microscope techniques (high-resolution electron microscopy, energy dispersive X-ray spectroscopy, and parallel-recording electron energy loss spectroscopy). The chemical reactions at the fibre/matrix interfaces of the C/Mg-Al composites proved to form plate-shaped carbidic precipitates, mainly Al 2MgC 2, which decisively influence the mechanical composite properties by changing the fibre/matrix bonding strength.
ASJC Scopus subject areas
- Earth and Planetary Sciences(all)
- Geotechnical Engineering and Engineering Geology
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In: Erzmetall: Journal for Exploration, Mining and Metallurgy, Vol. 51, No. 9, 1998, p. 616-621.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Formation, composition and effect of carbides in C-fibre reinforced Mg-Al alloys
AU - Woltersdorf, Jörg
AU - Feldhoff, Armin
AU - Pippel, Eckhard
PY - 1998
Y1 - 1998
N2 - The micromechanical fracture behaviour of C/Mg-Al composites of varying interface reactivity was investigated by scanning electron microscope bending tests. Structure and chemistry of fibre/matrix interlayers were studied down to the atomic scale by imaging and spectroscopical transmission electron microscope techniques (high-resolution electron microscopy, energy dispersive X-ray spectroscopy, and parallel-recording electron energy loss spectroscopy). The chemical reactions at the fibre/matrix interfaces of the C/Mg-Al composites proved to form plate-shaped carbidic precipitates, mainly Al 2MgC 2, which decisively influence the mechanical composite properties by changing the fibre/matrix bonding strength.
AB - The micromechanical fracture behaviour of C/Mg-Al composites of varying interface reactivity was investigated by scanning electron microscope bending tests. Structure and chemistry of fibre/matrix interlayers were studied down to the atomic scale by imaging and spectroscopical transmission electron microscope techniques (high-resolution electron microscopy, energy dispersive X-ray spectroscopy, and parallel-recording electron energy loss spectroscopy). The chemical reactions at the fibre/matrix interfaces of the C/Mg-Al composites proved to form plate-shaped carbidic precipitates, mainly Al 2MgC 2, which decisively influence the mechanical composite properties by changing the fibre/matrix bonding strength.
UR - http://www.scopus.com/inward/record.url?scp=0031629883&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0031629883
VL - 51
SP - 616
EP - 621
JO - Erzmetall: Journal for Exploration, Mining and Metallurgy
JF - Erzmetall: Journal for Exploration, Mining and Metallurgy
SN - 0044-2658
IS - 9
ER -