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Influence of TiCN addition on the microstructures and mechanical properties of the AZ31 alloy.
Li, Qi-Feng; Qiu, Wei; Xie, Wen; Huang, Wei-Ying; Zhou, Li-Bo; Ren, Yan-Jie; Chen, Jian; Yao, Mao-Hai; Xiong, Ai-Hu; Chen, Wei.
Afiliação
  • Li QF; School of Energy and Power Engineering, Changsha University of Science & Technology Changsha Hunan 410114 China yekyek2009@126.com weichen@csust.edu.cn.
  • Qiu W; Key Laboratory of Energy Efficiency and Clean Utilization, The Education Department of Hunan Province, Changsha University of Science & Technology Changsha Hunan 410114 China.
  • Xie W; School of Energy and Power Engineering, Changsha University of Science & Technology Changsha Hunan 410114 China yekyek2009@126.com weichen@csust.edu.cn.
  • Huang WY; Key Laboratory of Energy Efficiency and Clean Utilization, The Education Department of Hunan Province, Changsha University of Science & Technology Changsha Hunan 410114 China.
  • Zhou LB; School of Energy and Power Engineering, Changsha University of Science & Technology Changsha Hunan 410114 China yekyek2009@126.com weichen@csust.edu.cn.
  • Ren YJ; Key Laboratory of Energy Efficiency and Clean Utilization, The Education Department of Hunan Province, Changsha University of Science & Technology Changsha Hunan 410114 China.
  • Chen J; School of Energy and Power Engineering, Changsha University of Science & Technology Changsha Hunan 410114 China yekyek2009@126.com weichen@csust.edu.cn.
  • Yao MH; Key Laboratory of Energy Efficiency and Clean Utilization, The Education Department of Hunan Province, Changsha University of Science & Technology Changsha Hunan 410114 China.
  • Xiong AH; School of Energy and Power Engineering, Changsha University of Science & Technology Changsha Hunan 410114 China yekyek2009@126.com weichen@csust.edu.cn.
  • Chen W; Key Laboratory of Energy Efficiency and Clean Utilization, The Education Department of Hunan Province, Changsha University of Science & Technology Changsha Hunan 410114 China.
RSC Adv ; 12(47): 30650-30657, 2022 Oct 24.
Article em En | MEDLINE | ID: mdl-36337939
ABSTRACT
The microstructure and mechanical properties of extruded AZ31 + xTiCN (x = 0, 0.4, 0.8, 1.2 wt%) were investigated, and the strengthening mechanism was discussed. X-ray diffraction and energy dispersive spectroscopy (EDS) confirmed that the Al4C3 and Al2MgC2 duplex phase particles were generated in situ by TiCN and Al particles, which act as the nucleation precursors of Mg grains during solidification. The grain size decreased and then increased with increasing TiCN addition. The yield strength (YS) and ultimate tensile strength (UTS) increased with increasing TiCN addition reaching a maximum (217.5 MPa) at 0.4 wt%, and in contrast, the elongation index (EI) continuously decreased with increasing TiCN addition.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: RSC Adv Ano de publicação: 2022 Tipo de documento: Article
Texto completo
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XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: RSC Adv Ano de publicação: 2022 Tipo de documento: Article