DYNAMIC YIELD STRENGTH AND SPALL STRENGTH OF ALUMINA SHORT-FIBER-REINFORCED ZL109 CAST-ALUMINUM ALLOY

Authors
ZHANG RQ WANG CH ZHAO GM ZENG XW
Citation
Rq. Zhang et al., DYNAMIC YIELD STRENGTH AND SPALL STRENGTH OF ALUMINA SHORT-FIBER-REINFORCED ZL109 CAST-ALUMINUM ALLOY, Journal de physique. IV, 7(C3), 1997, pp. 1063-1066
Citations number
3
Categorie Soggetti
Physics
Journal title
Journal de physique. IV → ACNP
ISSN journal
11554339
Volume
7
Issue
C3
Year of publication
1997
Pages
1063 - 1066
Database
ISI
SICI code
1155-4339(1997)7:C3<1063:DYSASS>2.0.ZU;2-M
Abstract
This paper describes the results of plate impact experiments conducted on a alumina short fiber reinforced ZL109 cast aluminium alloy. The l oading was produced by a 100mm bore light gas gun. The metal-matrix co mposite specimen was backed with a PMMA. Manganin gauges were used to measure the normal stress history at the interface between the specime n and the PMMA. The dynamic yield strength and spall strength of the m etal-matrix composite were determined.