Effects of MM（Mistchmetal） on Microstructure and Properties of ZM5 Magnesium Alloy

Gu Wenquan; Guo Guangping; Zhang Mingjun; Yu Yunfeng; Xue Tao

切换中文

Views : 21 Downloads: 120 CSCD: 4

Export
Share with wechat friends or circle of friends

Share
Collection
Album

Effects of MM（Mistchmetal） on Microstructure and Properties of ZM5 Magnesium Alloy
- role： First author 第一作者
- Affiliation：
  Guizhou Institute of Metallurgy and Chemical Engineering,Guiyang,China
Gu Wenquan
1 ,
- Affiliation：
  Guizhou Institute of Metallurgy and Chemical Engineering,Guiyang,China
Guo Guangping
1 ,
- Affiliation：
  Guizhou Institute of Metallurgy and Chemical Engineering,Guiyang,China
Zhang Mingjun
1 ,
- Affiliation：
  Guizhou Institute of Metallurgy and Chemical Engineering,Guiyang,China
Yu Yunfeng
1 ,
- Affiliation：
  Guizhou Institute of Metallurgy and Chemical Engineering,Guiyang,China
Xue Tao
1
Issue 8, Pages: 643-644(2008)
Published： 2008 ，
DOI：

Scan for full text

Quote
[1]古文全,郭光平,张明君,于云峰,薛涛.混合稀土(MM)对ZM5镁合金组织和性能的影响[J].特种铸造及有色合金,2008(08):643-644+573-574.

Gu Wenquan, Guo Guangping, Zhang Mingjun, et al. Effects of MM（Mistchmetal） on Microstructure and Properties of ZM5 Magnesium Alloy. [J]. Special Casting & Nonferrous Alloys (8):643-644(2008)
[1]古文全,郭光平,张明君,于云峰,薛涛.混合稀土(MM)对ZM5镁合金组织和性能的影响[J].特种铸造及有色合金,2008(08):643-644+573-574. DOI：

Gu Wenquan, Guo Guangping, Zhang Mingjun, et al. Effects of MM（Mistchmetal） on Microstructure and Properties of ZM5 Magnesium Alloy. [J]. Special Casting & Nonferrous Alloys (8):643-644(2008) DOI：

Abstract

Effects of MM on microstructure and mechanical properties of ZM5 magnesium alloy were investigated. The results indicate that microstructure of ZM5 magnesium alloy was evidently refined with MM addition. Meanwhile, tensile strength and elongation of ZM5 magnesium alloy can be improved, and they reaches 182 MPa and 4.54%,respectively, with 0.75%MM addition. After solid solution treatment for 25 hours, the tensile strength and elongation of the alloy with 0.75% RE addition can be reached up to 250 MPa and 8.05%, respectively, which is attributed to the creation of Al11Ce3 phase in the alloy enhancing grain boundary.

transl

Keywords

ZM5 Magnesium Alloy; MM; Microstructure; Mechanical Properties

transl

摘要

研究了RE对ZM5镁合金显微组织和力学性能的影响。对显微组织的观察表明

加入RE后

显著改变了ZM5合金的铸态组织

使其晶粒细化。同时

加入少量的RE可以提高ZM5合金的抗拉强度和伸长率

当RE含量为0.75%时

合金的抗拉强度和伸长率分别达到了182MPa和4.54%。固溶25h处理后

合金中形成热稳定性强的富铝稀土相Al11Ce3

对晶界起到了强化作用

使合金的抗拉强度达到了250MPa

伸长率达到8.05%。

Abstract

tensile strength and elongation of ZM5 magnesium alloy can be improved

and they reaches 182 MPa and 4.54%

respectively

with 0.75%MM addition. After solid solution treatment for 25 hours

the tensile strength and elongation of the alloy with 0.75% RE addition can be reached up to 250 MPa and 8.05%

respectively

which is attributed to the creation of Al11Ce3 phase in the alloy enhancing grain boundary.

关键词

ZM5混合稀土（MM）显微组织力学性能

Keywords

ZM5 Magnesium AlloyMMMicrostructureMechanical Properties

references

Alert me when the article has been cited

Submit

Effects of Fe Content on Microstructure and Properties of 7075 Aluminum Alloy

Microstructures and Properties of Mg-Y-Zn-Ni Alloy by Combined Machining

Microstructures and Mechanical Properties of Semi-solid Modified 6061 Aluminum Alloy Samples by Rheo-diecasting

Effects of Ni and Zr on Microstructure and High Temperature Mechanical Properties of Al-Si-Cu-Mg Alloy

Effects of Retrogression and Re-aging Treatment on Microstructure and Properties of 7046 Aluminum Alloy

Related Author

Yan Yingjie 中南大学粉末冶金研究院

Wu Mingdong 中南大学粉末冶金研究院

Xiao Daihong 中南大学粉末冶金研究院

Huang Lanping 中南大学粉末冶金研究院

Liu Wensheng 中南大学粉末冶金研究院

Bi Guangli 兰州理工大学省部共建有色金属先进加工与再利用国家重点实验室;兰州理工大学材料科学与工程学院

Xu Haobin 兰州理工大学省部共建有色金属先进加工与再利用国家重点实验室;兰州理工大学材料科学与工程学院

Jiang Jing 兰州理工大学省部共建有色金属先进加工与再利用国家重点实验室;兰州理工大学材料科学与工程学院

Related Institution

State Key Laboratory of Powder Metallurgy， Central South University

State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals， Lanzhou University of Technology

School of Material Science and Engineering， Lanzhou University of Technology

Lanzhou Lanshi Testing Technology Co.， Ltd.

Shanxi Yinguang Huasheng Magnesium Industry Co.， Ltd.

⁰