Fabrication and properties of 316L stainless steel/Y-PSZ composites

XIE Jianxin; GUO Zhenwen; ZHANG Wenquan; LIU Xuefeng

doi:10.13374/j.issn1001-053x.2007.05.012

Volume 29 Issue 5

Aug. 2021

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XIE Jianxin, GUO Zhenwen, ZHANG Wenquan, LIU Xuefeng. Fabrication and properties of 316L stainless steel/Y-PSZ composites[J]. Chinese Journal of Engineering, 2007, 29(5): 494-498. doi: 10.13374/j.issn1001-053x.2007.05.012

Citation:

XIE Jianxin, GUO Zhenwen, ZHANG Wenquan, LIU Xuefeng. Fabrication and properties of 316L stainless steel/Y-PSZ composites[J]. Chinese Journal of Engineering, 2007, 29(5): 494-498. doi: 10.13374/j.issn1001-053x.2007.05.012

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Fabrication and properties of 316L stainless steel/Y-PSZ composites

doi: 10.13374/j.issn1001-053x.2007.05.012

1. Materials Science and Engineering School, University of Science and Technology Beijing, Beijing 100083, China;
2. Materials Science and Engineering College, Beijing University of Technology, Beijing 100022, China

Received Date: 2006-02-22
Rev Recd Date: 2006-04-22

Available Online: 2021-08-16

Abstract

Abstract

A kind of composite material of 316L stainless steel and Y₂O₃ partly stabilized zirconia (Y-PSZ) was prepared by powder metallurgic process. The effects of the content and size of 316L grains on the microstructure, relative density and hardness of the composite were investigated. The results showed that the relative density, shrinkage ratio and HRC value of the sintered samples decreased with the increase of 316L content. When the content of 316L kept constant, the relative density, shrinkage ratio and HRC value of the sintered samples decreased with the increase of 316L particle size. The relative density value was in the range from 92.5% to 95.5% in the present research conditions.
- 316L/Y-PSZ composites,
- powder metallurgy,
- microstructure,
- sintering character