Warm extrusion process of Fe-Si system alloys

NIU Zhangsheng; HUANG Xinfa; WANG Yanli; LIN Junpin

doi:10.13374/j.issn1001-053x.2006.07.007

Volume 28 Issue 7

Aug. 2021

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NIU Zhangsheng, HUANG Xinfa, WANG Yanli, LIN Junpin. Warm extrusion process of Fe-Si system alloys[J]. Chinese Journal of Engineering, 2006, 28(7): 641-644. doi: 10.13374/j.issn1001-053x.2006.07.007

Citation:

NIU Zhangsheng, HUANG Xinfa, WANG Yanli, LIN Junpin. Warm extrusion process of Fe-Si system alloys[J]. Chinese Journal of Engineering, 2006, 28(7): 641-644. doi: 10.13374/j.issn1001-053x.2006.07.007

NIU Zhangsheng, HUANG Xinfa, WANG Yanli, LIN Junpin. Warm extrusion process of Fe-Si system alloys[J]. Chinese Journal of Engineering, 2006, 28(7): 641-644. doi: 10.13374/j.issn1001-053x.2006.07.007

Citation:

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Warm extrusion process of Fe-Si system alloys

doi: 10.13374/j.issn1001-053x.2006.07.007

1. Manufacturing Management Department, Baoshan Iron and Steel Co. Ltd., Shanghai 200941, China;
2. Materials Science and Engineering School, University of Science and Technology Beijing, Beijing 100083, China

Received Date: 2005-04-14
Rev Recd Date: 2005-10-26

Available Online: 2021-08-24

Abstract

Abstract

Strong environment brittleness and intrinsic brittleness of Fe-Si system alloys caused by ordered phases result in difficulties in machining and heat machining. Based on the principle of increasing the plasticity of materials by extruding, the warm extrusion process of Fe-Si system alloys was investigated systematically. The warm extrusion blooming technology was used to realize the low temperature rolling of an Fe₃Si-base alloy. All parameters for the extrusion process were gained by experiment.
- Fe₃Si based alloy,
- warm extrusion,
- mechanical properties,
- extrusion die