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Quality Control of Steel Using Clock- and Chart-Recording Photoelectric Spectrometers

  • Joseph F. Woodruff
  • Arba H. Thomas
Conference paper
Part of the Developments in Applied Spectroscopy book series (DAIS, volume 1)

Abstract

A check-analysis program initiated at Armco over 25 years ago is used to evaluate the performance of two ARL Quantometers and three BairdAtomic Direct Readers in five analytical control laboratories of the Armco Steel Corporation. The program has also been used to evaluate wet chemical analyses reported by these same laboratories prior to the installation of photoelectric spectrometers.

Keywords

Production Laboratory Apply Spectroscopy Spectrometric Method Analytical Tolerance Percentage Rating 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Reference

  1. 1.
    Arba H. Thomas and Charles S. Mills, “Interplant Standardization in the Steel Industry,” Anal. Chem. 23, 1553–1555, 1951.CrossRefGoogle Scholar

Copyright information

© Society for Applied Spectroscopy 1962

Authors and Affiliations

  • Joseph F. Woodruff
    • 1
  • Arba H. Thomas
    • 1
  1. 1.Chemical Research DepartmentResearch and Technology, Armco Steel CorporationMiddletownUSA

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