• No results found

Grain Refinement in a Mg AZ91 Alloy via Large Strain Hot Rolling

N/A
N/A
Protected

Academic year: 2020

Share "Grain Refinement in a Mg AZ91 Alloy via Large Strain Hot Rolling"

Copied!
6
0
0

Loading.... (view fulltext now)

Full text

Loading

Figure

Fig. 1Optical micrographs showing the microstructure of the AZ91 (a) as-cast and (b) solution treated at 425�C for 1 h
Fig. 2X-ray (0002), (10-10), and (11-20) direct pole figures showing the macrotexture of the solution treated AZ91 alloy
Fig. 3Evolution of the microstructure of the AZ91 alloy after 1 rolling pass at 400 �C with different thickness reductions
Fig. 4Optical micrograph corresponding to the AZ91 alloy rolled at400�C with a thickness reduction of 83%.

References

Related documents

This paragraph answers the fourth research question: What is the relationship between discharge variation and vegetation-cover characteristics in the

The study considered how Hong Kong Chinese chief executive officers (CEOs) perceived the pre-handover business environment, and how they acquired and used information

Each point on the disability scale car- ried with it a 13% increase in risk of TL; when previous injury was used as a control, nurses who reported greater disability at the time of

1 York Trials Unit, University of York, Heslington, York, UK; 2 NIHR Leeds Musculoskeletal Biomedical Research Unit, Chapel Allerton Hospital, Leeds, UK; 3 Leeds Institute

Using the model of heuristic inquiry (Moustakas, 1990), this paper reveals the investigative journey of the researcher as he explores the cultivation of the here-and-now through

Americana in DPPH radical-scavenging activity and reducing power assay suggests that hydrogen/ electron donation maybe a possible mechanism for antioxidant activity of this

The objective of this study was to assess the hepatic expression of the antioxidant genes GFER (growth factor erv1-like) and NQO1 (NAD(P)H:quinone oxidoreductase-1) and

foster and marshseedless leaves yield two fractions i.e ethyl acetate fraction (EAF) and residual methanol fraction (RMF).. EAF of Citrus paradisi