Semi-solid Thixoforming of In-situ Reactive Spray Formed TiC<sub>p</sub>/7075 Al matrix Composites

Liu Huimin Ge Rile Zhang Juan Xie Ruijun Liu Jun

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Semi-solid Thixoforming of In-situ Reactive Spray Formed TiC_p/7075 Al matrix Composites
- role： First author 第一作者
- Affiliation：
  School of Materials Science and Engineering,Inner Mongolia University of Technology
Liu Huimin Ge Rile Zhang Juan Xie Ruijun Liu Jun
1 ,
- Affiliation：
  School of Materials Science and Engineering,Inner Mongolia University of Technology
格日乐
1 ,
- Affiliation：
  School of Materials Science and Engineering,Inner Mongolia University of Technology
张娟
1 ,
- Affiliation：
  School of Materials Science and Engineering,Inner Mongolia University of Technology
解瑞军
1 ,
- Affiliation：
  School of Materials Science and Engineering,Inner Mongolia University of Technology
刘军
1
Issue S1, Pages: 156-159(2007)
Published： 2007 ，
DOI：

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[1]刘慧敏,格日乐,张娟,解瑞军,刘军.TiC_P/7075铝基复合材料的半固态触变成形工艺研究[J].特种铸造及有色合金,2007(S1):156-159.

Liu Huimin Ge Rile Zhang Juan Xie Ruijun Liu Jun. Semi-solid Thixoforming of In-situ Reactive Spray Formed TiC_p/7075 Al matrix Composites. [J]. Special Casting & Nonferrous Alloys (S1):156-159(2007)
[1]刘慧敏,格日乐,张娟,解瑞军,刘军.TiC_P/7075铝基复合材料的半固态触变成形工艺研究[J].特种铸造及有色合金,2007(S1):156-159. DOI：

Liu Huimin Ge Rile Zhang Juan Xie Ruijun Liu Jun. Semi-solid Thixoforming of In-situ Reactive Spray Formed TiC_p/7075 Al matrix Composites. [J]. Special Casting & Nonferrous Alloys (S1):156-159(2007) DOI：

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Abstract

The thixoformability of in-situ reactive spray formed TiCP/7075 Al matrix composites was studied and the microstructures and mechanical property of thixoforming products were also investigated.In-situ reactive spray formed TiCP/7075 Al matrix composites showed good thixoforming behaviour.The matrix composites could be thixoformed at a pressure as low as 20～25 MPa.After the semi-solid processing at 625 ℃,the matrix composites kept the equiaxed grain features with an average grain size between 30～40 μm.Hardness of the thixoformed matrix composites was 82～85HRB,after T6 treatment.

transl

Keywords

Semi-solid Thixoforming; In-situ Reactive Spray Deposition; TiCP/7075 Al Matrix Composites

transl

摘要

采用原位反应喷射沉积法制备TiCP/7075铝基复合材料

进行半固态触变成形试验。研究TiCP/7075铝基复合材料的半固态触变成形性及其成形后的微观组织与力学性能。结果表明

该材料具有良好的半固态触变成形性

在成形压力仅为20

5MPa的条件下

就能够进行半固态触变成形。在625℃进行半固态触变成形后

其组织仍能保持均匀的等轴晶特征

平均晶粒尺寸分布于30

0μm;半固态触变成形试件经T6处理后其硬度达到（HRB）82

5。

Abstract

the matrix composites kept the equiaxed grain features with an average grain size between 30～40 μm.Hardness of the thixoformed matrix composites was 82～85HRB

after T6 treatment.

关键词

半固态触变成形原位反应喷射沉积TiC/7075铝基复合材料

Keywords

Semi-solid ThixoformingIn-situ Reactive Spray DepositionTiCP/7075 Al Matrix Composites

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Study Status of Semi Solid Forming for Light Alloys

Semi-solid Thixo-forming of In-situ Reactive Spray Formed TiC_p/7075Al Matrix Composites

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Hu Nusitu1 内蒙古师范大学物理与电子信息学院

Xu Ping2 内蒙古工业大学材料科学与工程学院

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Related Institution

Key Laboratory of Electromagnetic Processing of Materials,Ministry of Education,Northeastern University

School of Physics and Electron Information, Inner Mongolia Normal University, Huhehaote

School of Materials Science and Engineering, Inner Mongolia University of Technology, Huhehaote

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Semi-solid Thixoforming of In-situ Reactive Spray Formed TiCp/7075 Al matrix Composites

Liu Huimin Ge Rile Zhang Juan Xie Ruijun Liu Jun

格日乐

张娟

解瑞军

刘军

DOI：

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Abstract

Keywords

摘要

Abstract

关键词

Keywords

references

Semi-solid Thixoforming of In-situ Reactive Spray Formed TiC_p/7075 Al matrix Composites