English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Bulk Al96-xCr3Ce1Cox(x=1, 1.5, 2) and Al95-x Cr3Ce1CoxTM1(TM=Zr, Mn, Fe) materials with a dimension of about φ8 mm×300 mm were produced by extrusion of gas atomized powders at 523, 573, 623, 673 and 723 K. The gas atomized powder has a spherical shape with an average diameter of about 15μm, which consists of icosahedral, Al, Al9Co2 and Al13Cr2 phases. The bulk Al94.5Cr3Ce1Co1.5 material extruded at 573 K consists of icosahedral, Al, Al9Co2 and Al13Cr2 phases. The Yong's modulus, Vickers hardness (Hv), ultimate tensile strength and plastic elongation in the bulk form are 83 GPa, 170, 570 MPa and 8.4 % for Al94.5Cr3Ce1Co15 and 89 GPa, 210, 670 MPa and 4.4 % for Al93.5Cr3Ce1Co1.5Mn1, respectively. The Hv at the testing temperature of 573 K for the Al94.5Cr3Ce1Co1.5 and Al92.5Cr3Ce1Co1.5Zr2 bulk materials are 55 and 75, respectively, which are more than twice as large as that for the 7075-T6 alloy.

Mechanical Properties of Al-Cr Base Alloys Containing Icosahedral Phase Produced by Extrusion of Atomized Powder.