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Shock Consolidation of Aluminium Powder with SiC fiber reinforcement
Author(s) -
Böttger W.,
de la Haye J.,
Prümmer Rolf
Publication year - 1996
Publication title -
propellants, explosives, pyrotechnics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.56
H-Index - 65
eISSN - 1521-4087
pISSN - 0721-3115
DOI - 10.1002/prep.19960210304
Subject(s) - explosive material , materials science , compaction , composite material , aluminium , indentation hardness , fiber , shock (circulatory) , metallurgy , consolidation (business) , cracking , microstructure , medicine , chemistry , accounting , organic chemistry , business
For the explosive compaction of Al 2024 alloy powder the influence of E/M ratio and detonation velocity of the explosive as well as the influences of powder microhardness and initial density are discussed. With a choice of parameters that gives a fully compacted aluminium sample the results of embedding single SiC fibers are described and a procedure to avoid fiber cracking due to shock loads is derived. First results for the compaction of samples with 38% fiber content are presented.