A Strengthening Model of Cu-Cr In Situ Fibrous Composites Produced by Equal Channel Angular Pressing
2013 ◽
Vol 745-746
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pp. 321-326
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Keyword(s):
The composite filament structure was produced in the Cu-5.7%Cr and Cu-12.4%Cr as-cast alloy ingots by using equal channel angular pressing (ECAP) at room temperature. Optical and TEM microstructure, micro-hardness, tensile strength and electrical conductivity of ECAPed samples were investigated. The rotation and spreading of Cr particles took place during ECAP, and resulted in long thin in-situ filaments. The tensile strength increased with the number of the ECAP passes. A strengthening model was recommended to predict the enhancement of the tensile strength in Cu-Cr in situ fibrous composites.
2010 ◽
Vol 667-669
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pp. 541-546
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Strength of Commercial Aluminum Alloys after Equal Channel Angular Pressing and Post-ECAP Processing
2006 ◽
Vol 114
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pp. 91-96
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Microstructures and Tensile Properties of Maraging Steel Processed by Equal-Channel Angular Pressing
2010 ◽
Vol 667-669
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pp. 421-426
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2012 ◽
Vol 629
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pp. 198-202
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Effect of Equal Channel Angular Pressing on Microstructure and Mechanical Properties of ZL205A Alloy
2018 ◽
Vol 913
◽
pp. 77-82
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2011 ◽
Vol 194-196
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pp. 1720-1723
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2014 ◽
Vol 783-786
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pp. 2611-2616
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2005 ◽
Vol 488-489
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pp. 177-180