National Bureau of Standards Miscellaneous PublicationU.S. Government Printing Office, 1964 |
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Page 11
... transfer and least moisture difficulties was accomplished by dressing the cast- ing surface with a very thin layer of colloidal graphite with alcohol as the carrier . The casting face was flame dried until the time of casting . To ...
... transfer and least moisture difficulties was accomplished by dressing the cast- ing surface with a very thin layer of colloidal graphite with alcohol as the carrier . The casting face was flame dried until the time of casting . To ...
Page 3
... TRANSFER , " " BLOB CUSTER , " and " STATIS- TICS " respectively and these will be described herein . The photomicrographs to be scanned must have the highest possible contrast between black and white areas because the accuracy of the ...
... TRANSFER , " " BLOB CUSTER , " and " STATIS- TICS " respectively and these will be described herein . The photomicrographs to be scanned must have the highest possible contrast between black and white areas because the accuracy of the ...
Page 4
BLOB CUSTER . This operation reads back the data from the BLOB TRANSFER AND RECORD table together with an image of the single blob and computes the perimeter ( P ) of each blob as well as the complexity factor , P2 / area . The table so ...
BLOB CUSTER . This operation reads back the data from the BLOB TRANSFER AND RECORD table together with an image of the single blob and computes the perimeter ( P ) of each blob as well as the complexity factor , P2 / area . The table so ...
Page 14
... transferred to a 50 - ml volumetric flask and made to volume with water at 20.0 ° c . The same procedure was used to prepare synthetic standard solutions from metals having 99.99 % purity . Solution cells were filled with solutions of ...
... transferred to a 50 - ml volumetric flask and made to volume with water at 20.0 ° c . The same procedure was used to prepare synthetic standard solutions from metals having 99.99 % purity . Solution cells were filled with solutions of ...
Page 8
... Transfer several grams of a sample containing approximately 0.5 percent carbon to the combustion boat containing alundum bedding material . Cover the boat with a suitable cover and introduce it into the combustion tube . Close the tube ...
... Transfer several grams of a sample containing approximately 0.5 percent carbon to the combustion boat containing alundum bedding material . Cover the boat with a suitable cover and introduce it into the combustion tube . Close the tube ...
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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