4-02 



Tables 467 (continued) and 468 



TABLE 467 (continued). — Thermoelectric Pewer 



TABLE 468. — Thermoelectric Power of Alloys 

 The thermoelectric powers of a number of alloys are given in this table, the authority being Ed. Becquerel. They are 

 relative to lead, and for a mean temperature of 50 C. In reducing the results from copper as a reference metal, 

 the thermoelectric power of lead to copper was taken as — 1.9. 



Substance. 



E 2 



FiE 



Substance. 



Antimony 



Cadmium 



Antimony 



Cadmium 



Zinc 



Antimony 



Cadmium 



Bismuth 



Antimony 



Zinc 



Antimony 



Zinc 



Bismuth 



Antimony 



Cadmium 



Lead 



Zinc 



Antimony 



Cadmium 



Zinc 



Tin 



95 



8.1 

 76 

 46 



Antimony 



Zinc 



Tin 



Antimony 

 Cadmium 

 Zinc 



Antimony 

 Tellurium 



Antimony 

 Bismuth 



Antimony 

 Iron 



Antimony 

 Magnesium 



Antimony 

 Lead 



Bismuth 



Bismuth 

 Antimony 



10! 



■S.8- 



Hi 



43 



35 



10.2 

 8.8 



2-5 



1.4 



—0.4 



-43-S 



-33-4 



Substance. 



Bismuth 

 Antimony 



Bismuth 

 Antimony 



Bismuth 

 Antimony 



Bismuth 

 Antimony 



Bismuth 

 Tin 



Bismuth 

 Selenium 



Bismuth 

 Zinc 



Bismuth 

 Arsenic 



Bismuth 

 Bismuth sulphide 



PEE 



-51.4 

 -63.2 

 -68.2 

 -66.9 

 60 

 -24.5 



-3 1 - 1 



-46.0 



68.1 



_J 



Smithsonian Tablcs, 



