Microstructural Homogeneity in Hypereutectic High Cr Cast Iron by Semi-solid Rheo-extrusion

Jin Mingkun; Ji Jianli; Zhou Rongfeng; Jiang Yehua; Zhou Rong

切换中文

Views : 34 Downloads: 138 CSCD: 3

Export
Share with wechat friends or circle of friends

Share
Collection
Album

Microstructural Homogeneity in Hypereutectic High Cr Cast Iron by Semi-solid Rheo-extrusion
- role： First author 第一作者
- Affiliation：
  Faculty of Mechanical and Electrical Engineering,Kunming University of Science and Technology,Kunming,China
Jin Mingkun
1 ,
- Affiliation：
  Faculty of Mechanical and Electrical Engineering,Kunming University of Science and Technology,Kunming,China
Ji Jianli
1 ,
- Affiliation：
  Faculty of Mechanical and Electrical Engineering,Kunming University of Science and Technology,Kunming,China
Zhou Rongfeng
1 ,
- Affiliation：
  Faculty of Mechanical and Electrical Engineering,Kunming University of Science and Technology,Kunming,China
Jiang Yehua
1 ,
- Affiliation：
  Faculty of Mechanical and Electrical Engineering,Kunming University of Science and Technology,Kunming,China
Zhou Rong
1
Vol. 29, Issue 5, Pages: 428-430(2009)
Published： 2009 ，
DOI：

Scan for full text

Quote
[1]靳明坤,吉建立,周荣锋,蒋业华,周荣.半固态流变挤压过共晶高铬铸铁组织均匀性分析[J].特种铸造及有色合金,2009,29(05):428-430+387-388.

Jin Mingkun, Ji Jianli, Zhou Rongfeng, et al. Microstructural Homogeneity in Hypereutectic High Cr Cast Iron by Semi-solid Rheo-extrusion. [J]. Special Casting & Nonferrous Alloys 29(5):428-430(2009)
[1]靳明坤,吉建立,周荣锋,蒋业华,周荣.半固态流变挤压过共晶高铬铸铁组织均匀性分析[J].特种铸造及有色合金,2009,29(05):428-430+387-388. DOI：

Jin Mingkun, Ji Jianli, Zhou Rongfeng, et al. Microstructural Homogeneity in Hypereutectic High Cr Cast Iron by Semi-solid Rheo-extrusion. [J]. Special Casting & Nonferrous Alloys 29(5):428-430(2009) DOI：

Full Text(HTML)
References
Publication Info
Metrics

Abstract

Microstructural homogeneity in hypereutectic high Cr cast iron by semi-solid rheo-extrusion was investigated.The results show that size of primary carbide is increased with decreasing in particles per area and in shape coefficient in wheel samples at axial direction from the bottom to the top,exhibiting obvious imhomogeneity.However,the absence of obvious difference can be observed in average diameters of primary carbide,carbide particles in per area and shape coefficient in the samples at transverse direction from the edge to the heart,showing desirable microstructural homogeneity.

transl

Keywords

Hypereutectic High Cr Cast Iron; Semi-solid Rheo-extrusion; Microstructural Homogeneity

transl

摘要

对半固态过共晶高铬铸铁流变挤压成形试样的组织均匀性进行了研究。结果表明

轮状试样轴向从底部到上部

初生碳化物尺寸增大

单位面积内颗粒数目减少

形状因子降低

组织均匀性较差;试样横向从边部到中心部

初生碳化物颗粒平均等效直径、单位面积中碳化物颗粒数目和形状因子均相近

组织均匀性较好。

Abstract

exhibiting obvious imhomogeneity.However

the absence of obvious difference can be observed in average diameters of primary carbide

carbide particles in per area and shape coefficient in the samples at transverse direction from the edge to the heart

showing desirable microstructural homogeneity.

关键词

过共晶高铬铸铁半固态流变成形组织均匀性

Keywords

Hypereutectic High Cr Cast IronSemi-solid Rheo-extrusionMicrostructural Homogeneity

references

Alert me when the article has been cited

Submit

Effect of Inclined Plate Temperature on Semi-solid State Microstructure of Hypereutectic High Cr Cast Iron

Effects of Slope Plate Length on Semi-solid Microstructure of Hypereutectic High Cr Cast Iron

Microstructure and Impact Abrasive Wear Behavior of Hypereutectic High Chromium Cast Iron Castings by Thixo-injecting Casting

Related Author

Zhou Rongfeng Xu Yanling Jiang Yehua Zhou Rong 昆明理工大学机电工程学院

许燕铃昆明理工大学机电工程学院

蒋业华昆明理工大学机电工程学院

周荣昆明理工大学机电工程学院

Zhou Rongfeng 昆明理工大学机电工程学院

Yang Chengdong 昆明理工大学机电工程学院

Jiang Yehua 昆明理工大学机电工程学院

Zhou Rong 昆明理工大学机电工程学院

Related Institution

Machiney and Electrical Engeering,Kunming University of Science and Technology

Faculty of Mechanical and ElectricalEngineering, Kunming University of Science and Technology

Research Center for Analysis and Measurement, Kunming University of Science and Technology

School of Materials Science and Engineering,Kunming University of Science and Technology

⁰