On the structures of the rare-earth metal germanides from the series REAl1−xGe3(RE = Nd, Sm, Gd, Tb, Dy, Ho; 0.6 < x < 0.9). A tale of vacancies at the Al sites and the concomitant structural modulations

2017 ◽  
Vol 46 (28) ◽  
pp. 9253-9265 ◽  
Author(s):  
Jiliang Zhang ◽  
Yanyan Liu ◽  
Chan Hung Shek ◽  
Yingmin Wang ◽  
Svilen Bobev

This paper discusses the germanides with the general formula REAl1−xGe3(RE = Nd, Sm, Gd–Ho), whose average structure is a defect-variant of the orthorhombic SmNiGe3.

ChemInform ◽  
2016 ◽  
Vol 47 (45) ◽  
Author(s):  
Danuta Dutczak ◽  
Markus Stroebele ◽  
David Enseling ◽  
Thomas Juestel ◽  
H.-Juergen Meyer

2016 ◽  
Vol 2016 (25) ◽  
pp. 4011-4016 ◽  
Author(s):  
Danuta Dutczak ◽  
Markus Ströbele ◽  
David Enseling ◽  
Thomas Jüstel ◽  
H.-Jürgen Meyer

2012 ◽  
Vol 549 ◽  
pp. 770-773 ◽  
Author(s):  
Hong Bo Li ◽  
Xing Jun Su ◽  
Chun Jie Li ◽  
Tian Sheng Li ◽  
Hui Xu

Based on the experiment,the forming properties of Aluminum alloy in liquid forging was studied by adding rare-earth metal Y (Yttrium) modificatior and ternary modificatior(25% NaF +62% NaCl +13% KCl).The structure and mechanical properties of the prepared samples under two modifications were compared.The results showed that the rare-earth metal Y can modificatior liquid aluminum alloy forging a comprehensive mechanical properties of a substantial increase, the use of rare-earth metal Y (Yttrium)modificatior was better than ternary modificatior.


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