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Temperature field analysis and its application in hot continuous rolling of Inconel 718 superalloy

Fengli SUI , Liqing CHEN , Xianghua LIU , Lintao WANG , Wei LI

金属学报(英文版) doi:10.1016/S1006-7191(08)60074-5

A coupled thermo-mechanical model containing metal flow and temperature field for calculating temperature variation has been developed on fourteen-pass hot continuous rolling of round rod for Inconel 718 alloy using 3D elastic-plastic finite element method (FEM). The temperature of characteristic an...

关键词: Hot continuous rolling , null , null , null , null

Compressive Creep Behavior of TiC/AZ91D Magnesium-matrix Composites with Interpenetrating Networks

Liqing CHEN

材料科学技术(英文)

The 42.1 vol. pct TiC/AZ91D magnesium-matrix composites with interpenetrating networks were fabricated by in-situ reactive infiltration process. The compressive creep behavior of as-synthesized composites was investigated at temperature ranging from 673 to 723 K under loads of 95-108 MPa. For a comp...

关键词: Magnesium-matrix composites , composites , TiC/AZ91D , in

Experimental Study and Finite Element Polycrystal Model Simulation of the Cold Rolling Textures in a Powder Metallurgy Processed Pure Aluminum Plate

Liqing CHEN , Naoyuki Kanetake

材料科学技术(英文)

Ingot metallurgy (IM) aluminum has long been the subject and attracted the attention of many metallurgists and textural researchers of materials. Due to the introduction of large amounts of ex situ interfaces, however, the textures in powder metallurgy (PM) processed aluminum has been rarely reporte...

关键词: Texture , null , null , null , null

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