DocumentCode
2306259
Title
Peculiarities of production n-Bi2(Te,Se)3 and p-(Bi,Sb)2Te3 in conditions of structural superplasticity
Author
Sokolov, O.B. ; Kipidarov, S. Ya S ; Duvankov, N.L. ; Zaitsev, E.V.
Author_Institution
Nord Co., Moscow, Russia
fYear
1997
fDate
26-29 Aug 1997
Firstpage
122
Lastpage
126
Abstract
Superplasticity is important, primarily, due to the fact that intensive plastic deformations can be created under low loads, with the formation of material with a homogeneous structure in cross-section. The establishment of conditions providing for the apparent superplasticity acquires special importance for the realization of plastic deformation of thermoelectric materials. For this purpose the authors have investigated the process of hot extrusion of n-Bi2(Te,Se)3 and p-(Bi,Sb)2Te3 metal-ceramic billets through conical matrix both in isobaric and isothermic conditions
Keywords
antimony compounds; bismuth compounds; extrusion; semiconductor materials; superplasticity; thermoelectric power; (BiSb)2Te3; Bi2(TeSe)3; n-Bi2(Te,Se)3; p-(Bi,Sb)2Te3; plastic deformation; structural superplasticity; thermoelectric materials; Billets; Bismuth; Capacitive sensors; Creep; Grain boundaries; Plastics; Production; Tellurium; Temperature dependence; Thermoelectricity;
fLanguage
English
Publisher
ieee
Conference_Titel
Thermoelectrics, 1997. Proceedings ICT '97. XVI International Conference on
Conference_Location
Dresden
ISSN
1094-2734
Print_ISBN
0-7803-4057-4
Type
conf
DOI
10.1109/ICT.1997.666990
Filename
666990
Link To Document