Compression deformation of semi-solid LY11 alloy

Yalin Lu; Haitao Jiang; Weichao Huang; Miaoquan Li

Compression deformation of semi-solid LY11 alloy

Yalin Lu
, Haitao Jiang
, Weichao Huang
, Miaoquan Li

School of Materials Sience and Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

The effects of deformation temperature and the strain rates on deformation behavior and microstructure of the semi-solid LY11 alloy were investigated in the condition of isothermal compression. The results indicated that deformation temperature and strain rate have significant effects on peak value of stress of the alloy while slightly affect steady stress with deformation in liquid-solid temperature zone. The solid grain size keeping initial near-spheroid increases with the increase of deformation temperature and the decrease of strain rate. The dominant deformation mechanism varies with varying the processing parameters during compression.

Original language	English
Pages (from-to)	164-167
Number of pages	4
Journal	Tezhong Zhuzao Ji Youse Hejin/Special Casting and Nonferrous Alloys
Volume	25
Issue number	3
State	Published - Mar 2005

Keywords

Deformation behavior
LY11 alloy
Microstructure
Semi-solid

Cite this

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title = "Compression deformation of semi-solid LY11 alloy",

abstract = "The effects of deformation temperature and the strain rates on deformation behavior and microstructure of the semi-solid LY11 alloy were investigated in the condition of isothermal compression. The results indicated that deformation temperature and strain rate have significant effects on peak value of stress of the alloy while slightly affect steady stress with deformation in liquid-solid temperature zone. The solid grain size keeping initial near-spheroid increases with the increase of deformation temperature and the decrease of strain rate. The dominant deformation mechanism varies with varying the processing parameters during compression.",

keywords = "Deformation behavior, LY11 alloy, Microstructure, Semi-solid",

author = "Yalin Lu and Haitao Jiang and Weichao Huang and Miaoquan Li",

year = "2005",

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volume = "25",

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journal = "Tezhong Zhuzao Ji Youse Hejin/Special Casting and Nonferrous Alloys",

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TY - JOUR

T1 - Compression deformation of semi-solid LY11 alloy

AU - Lu, Yalin

AU - Jiang, Haitao

AU - Huang, Weichao

AU - Li, Miaoquan

PY - 2005/3

Y1 - 2005/3

N2 - The effects of deformation temperature and the strain rates on deformation behavior and microstructure of the semi-solid LY11 alloy were investigated in the condition of isothermal compression. The results indicated that deformation temperature and strain rate have significant effects on peak value of stress of the alloy while slightly affect steady stress with deformation in liquid-solid temperature zone. The solid grain size keeping initial near-spheroid increases with the increase of deformation temperature and the decrease of strain rate. The dominant deformation mechanism varies with varying the processing parameters during compression.

AB - The effects of deformation temperature and the strain rates on deformation behavior and microstructure of the semi-solid LY11 alloy were investigated in the condition of isothermal compression. The results indicated that deformation temperature and strain rate have significant effects on peak value of stress of the alloy while slightly affect steady stress with deformation in liquid-solid temperature zone. The solid grain size keeping initial near-spheroid increases with the increase of deformation temperature and the decrease of strain rate. The dominant deformation mechanism varies with varying the processing parameters during compression.

KW - Deformation behavior

KW - LY11 alloy

KW - Microstructure

KW - Semi-solid

UR - https://www.scopus.com/pages/publications/17244361865

M3 - 文章

AN - SCOPUS:17244361865

SN - 1001-2249

VL - 25

SP - 164

EP - 167

JO - Tezhong Zhuzao Ji Youse Hejin/Special Casting and Nonferrous Alloys

JF - Tezhong Zhuzao Ji Youse Hejin/Special Casting and Nonferrous Alloys

IS - 3

ER -

Compression deformation of semi-solid LY11 alloy

Abstract

Keywords

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