An investigation on microwave sintering of Fe, Fe-Cu and Fe-Cu-C alloys

被引：34

作者：

Annamalai, Raja ^{[1
]}

Upadhyaya, Anish ^{[1
]}

Agrawal, Dinesh ^{[2
]}

机构：

[1] Indian Inst Technol, Dept Mat Sci & Engn, Kanpur 208016, Uttar Pradesh, India

[2] Penn State Univ, University Pk, PA 16802 USA

来源：

BULLETIN OF MATERIALS SCIENCE | 2013年 / 36卷 / 03期

关键词：

Powders; processing; particle morphology; microwave sintering; densification; mechanical properties; ALUMINA; COMPACTS; STEEL;

D O I：

10.1007/s12034-013-0477-9

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The powder characteristics of metallic powders play a key role during sintering. Densification and mechanical properties were also influenced by it. The current study examines the effect of heating mode on densification, microstructure, phase compositions and properties of Fe, Fe-2Cu and Fe-2Cu-0 center dot 8C systems. The compacts were heated in 2 center dot 45 GHz microwave sintering furnaces under forming gas (95%N-2-5%H-2) at 1120 A degrees C for 60 min. Results of densification, mechanical properties and microstructural development of the microwave-sintered samples were reported and critically analysed in terms of various powder processing steps.

引用

页码：447 / 456

页数：10

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