Base on Double Thermocouple the Casting Powder Crystallization Measurement

Qiong Ma; Dong Xie

doi:10.4028/www.scientific.net/AMR.889-890.695

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 889-890Base on Double Thermocouple the Casting Powder...

Base on Double Thermocouple the Casting Powder Crystallization Measurement

Abstract:

This paper proposed the measuring device for the casting powder crystallization and the crystalline proportion test by the double thermocouple. The two different dual platinum-rhodium thermocouple wires are acted as heating element and temperature measurer at the same time, so that, the temperature of both wires apart can be controlled accurately. Adjusting the two wires distance discretionarily, the crystalline state can be observed under the different range of temperature of flux film on the both sides. The fast temperature raising and high efficiency of metering technology is designed for the measurement device and achieved great sense to research the casting powder characters in the crystallizer.

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Periodical:

Advanced Materials Research (Volumes 889-890)

Pages:

695-698

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.889-890.695

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Online since:

February 2014

Authors:

Qiong Ma, Dong Xie

Keywords:

Casting Powder, Crystalline Proportion, Crystallization Temperature, Double Thermocouple, Heat Wire Method

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