ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Texture evolution in Mg-13wt%Li-X alloy cold-rolled from 1.35 mm to 0.34 mm thicknesswas investigated, by obtaining pole figures and orientation distribution functions (ODFs). Punchingtests were conducted to reveal the effect of texture nature on formability. It was found that: (1) thetextures of the as-received sheet are characterized by α fiber texture, a γ fiber texture and a cubictexture in both cold-rolled and annealed conditions; (2) with thickness reduction though rolling, theintensity of the γ fiber texture continuously increases and finally the γ fiber texture connects into{111} tube texture, the texture of 〈11 0〉 orientation flows towards {223}〈11 0〉 along α fiber, thecubic texture of {001}〈100〉 turns into {035}〈100〉, while some grains concentrate at {011}〈41 1〉orientation; (3) good punching behavior of the cold-rolled sheet corresponds to the appearance of awell-developed γ fiber texture
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/16/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.546-549.347.pdf
