Influence of Ingot Processing on the Structure of As-Cast Al-Zn-Mg-Cu-Cr Alloy
1973; Elsevier BV; Volume: 6; Issue: 5 Linguagem: Inglês
10.1016/s0026-0800(73)80001-1
ISSN1878-271X
AutoresM. Conserva, E. Di Russo, A. Giarda, J. Waldman,
Tópico(s)Aluminum Alloys Composites Properties
ResumoA study has been carried out of the effect of thermal and mechanical treatments on the structure of as-cast Al–Zn–Mg–Cu–Cr high purity alloy. It was found that Cr distribution depends on the thermal treatments the alloy is given; moreover it has been shown that a dense precipitation of Cr rich incoherent particles is very effective in determining the very fine subgrain structure of the final wrought product.
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