ISSPMST    

 

V.Serikh

Hf  

 
     
     

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This paper continues computer analysis of the un-indexed diffraction patterns in the ICDD PDF-2 database. Diffraction data of 95 different Fe compositions were selected from the database volumes №№11-49.

Experimental and calculated interplanar spacing and differences (dD = Dexp - Dcal) are listed in tables, which are presented in this paper. Number of reflections in a database cards was reduced to 12, which is sufficient to identify the crystalline phase. Exceptions were in the case of less number of reflections. Selected crystal lattices, in a few exceptions (low elevation), meet the necessary condition abs (dD) < (last sign Dexp), and also the modern authenticity criteria.

 

vol. 11-30

vol. 31-49

 

 
 

 

 
2007-2015