Thermal conductivity, electrical resistivity, and Seebeck coefficient of SRM-735

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Two apparatus have been tested using an austenitic stainless steel thermal conductivity standard (SRM-735) from the National Bureau of Standards. The rho test results from the HTL were within +- 1.6% of the calibration curve from the NBS and this is within the +- 2% accuracy claimed by the NBS. The rho results from the HTL are in better agreement with the low temperature rho values from the NBS. The maximum deviation of any thermal conductivity value from the NBS values was -3.2% at 470/sup 0/K. Since the HTL has been used successfully on so many materials including an ad ... continued below

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Pages: 10

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Graves, R.S.; Williams, R.K. & Moore, J.P. January 1, 1979.

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Description

Two apparatus have been tested using an austenitic stainless steel thermal conductivity standard (SRM-735) from the National Bureau of Standards. The rho test results from the HTL were within +- 1.6% of the calibration curve from the NBS and this is within the +- 2% accuracy claimed by the NBS. The rho results from the HTL are in better agreement with the low temperature rho values from the NBS. The maximum deviation of any thermal conductivity value from the NBS values was -3.2% at 470/sup 0/K. Since the HTL has been used successfully on so many materials including an ad hoc thermal conductivity standard, the good agreement of the NBS calibration results and the present HTL results is supportive of the standard values above 300/sup 0/K. The same statement cannot be made with regard to the HA results, but, at the very least, they do not disagree with the NBS values.

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Pages: 10

Notes

Dep. NTIS, PC A02/MF A01.

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  • 16. international thermal conductivity conference, Chicago, IL, USA, 7 Nov 1979

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  • Report No.: CONF-791134-12
  • Grant Number: W-7405-ENG-26
  • Office of Scientific & Technical Information Report Number: 5485760
  • Archival Resource Key: ark:/67531/metadc1093394

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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Creation Date

  • January 1, 1979

Added to The UNT Digital Library

  • Feb. 10, 2018, 10:06 p.m.

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  • March 26, 2018, 12:45 p.m.

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Graves, R.S.; Williams, R.K. & Moore, J.P. Thermal conductivity, electrical resistivity, and Seebeck coefficient of SRM-735, article, January 1, 1979; Tennessee. (digital.library.unt.edu/ark:/67531/metadc1093394/: accessed October 15, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.