National Bureau of Standards Miscellaneous PublicationU.S. Government Printing Office, 1964 |
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Page 1
... methods have been investigated for the preparation of cast iron spectrochemical standards and a satisfactory procedure ... method has been applied to the preparation of eight NBS white cast iron spectro- chemical standards containing a ...
... methods have been investigated for the preparation of cast iron spectrochemical standards and a satisfactory procedure ... method has been applied to the preparation of eight NBS white cast iron spectro- chemical standards containing a ...
Page 2
... methods for the analysis of materials such as cast iron . The major limitation to quantitative spectrochemical analysis is that the methods are not absolute , but are dependent on the technique of comparison with samples of known ...
... methods for the analysis of materials such as cast iron . The major limitation to quantitative spectrochemical analysis is that the methods are not absolute , but are dependent on the technique of comparison with samples of known ...
Page 3
... method of preparation for cast iron standards and to evaluate the application of this method to a set of eight prepared NBS spectrochemical standards . This work was supported in part by the American Iron and Steel Institute . 2 ...
... method of preparation for cast iron standards and to evaluate the application of this method to a set of eight prepared NBS spectrochemical standards . This work was supported in part by the American Iron and Steel Institute . 2 ...
Page 21
... method precision , method precision , ( 2 ) number of replications in testing , ( 3 ) the concentration of the element under test , and ( 4 ) the accuracy of the certification ( which may itself , in some instances , be limited by the ...
... method precision , method precision , ( 2 ) number of replications in testing , ( 3 ) the concentration of the element under test , and ( 4 ) the accuracy of the certification ( which may itself , in some instances , be limited by the ...
Page 23
... methods used in the analysis of the copper - base alloys is available on request to the Analytical Chemistry Division ... method as applied to the certification of the copper - base alloys . This paper will appear shortly in this ...
... methods used in the analysis of the copper - base alloys is available on request to the Analytical Chemistry Division ... method as applied to the certification of the copper - base alloys . This paper will appear shortly in this ...
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Common terms and phrases
acid solution add 10 ml aliquot alloy ammonium Analytical Analytical curve assay average beaker boil Bureau of Standards butyl acetate calibration carbon Cartridge Brass cents chemical shift chill-cast chromium composition Cool copper Copper-Base Spectrochemical Standards COPPER-BASE STANDARDS determination dilute Dissolve electrolyte electron probe electron probe microanalysis elements Erlenmeyer flask ferrite Figure filter free-cutting brass fumes glass grain heat homogeneity inclusions Institute for Materials Laboratory Low-Alloy Steel manganese Materials Research mean free path measurement metal method microns ml of H2SO4 ml of HNO3 ml of water Mossbauer National Bureau NBS Misc NBS Miscellaneous Publication NBS Spectrometric nickel nitric acid obtained oxide paper pearlite percent photometric precipitate procedure Publ Reagents sodium sodium nitroprusside spectrometer standard deviation Standard Reference Materials sulfate sulfuric acid Technology titration Transfer uranium Vacuum fusion values vanadium viscosity volumetric flask wash weight white cast iron x-ray zinc