Workability Behavior of Powder Metallurgy Carbide Reinforced Aluminum Composites During Hot Forging

被引：15

作者：

Narayan, Sumesh ^{[1
]}

Rajeshkannan, Ananthanarayanan ^{[1
]}

机构：

[1] USP, Sect Mech Engn, FSTE, Suva, Fiji

来源：

MATERIALS AND MANUFACTURING PROCESSES | 2015年 / 30卷 / 10期

关键词：

Formability; Powder metallurgy; Carbide; STRAIN-HARDENING BEHAVIOR; DUCTILE FRACTURE; MATRIX; DEFORMATION; CRITERION; CARBON;

D O I：

10.1080/10426914.2015.1004703

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Experimental study was conducted to assess the consequence of titanium carbide (TiC), molybdenum carbide (Mo2C), iron carbide (Fe3C), and tungsten carbide (WC) reinforcements on the composite aluminum compacts. The hot deformation of the carbide reinforce aluminum compacts, Al-2TiC, Al-2WC, Al-2Fe(3)C, and Al-2Mo(2)C, with aspect ratios of 0.4 and 0.6, was carried out and the workability behaviors of the same were determined. The effect of carbide reinforcement and preform geometry on the relative density, stress ratio, sigma(theta)/sigma(eff), and formability ratio was studied.

引用

页码：1196 / 1201

页数：6

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