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PLATINUM CONTAMINATION OF PALLADIUM IN PALLADIUM POINT DETERMINATIONS

 

作者: C. L. Utterback,  

 

期刊: Review of Scientific Instruments  (AIP Available online 1930)
卷期: Volume 1, issue 1  

页码: 39-44

 

ISSN:0034-6748

 

年代: 1930

 

DOI:10.1063/1.1748635

 

出版商: AIP

 

数据来源: AIP

 

摘要:

Palladium in contact with platinum, has been heated to the melting point starting with different initial temperatures. Different methods of contact and different times of heating were used. Spectrographic, photomicrographic and chemical analyses show definite contamination which increases with both temperature and time. Palladium point determinations indicate that this contamination may account for inconsistent results observed in the melting point.

 

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