National Bureau of Standards Miscellaneous PublicationU.S. Government Printing Office, 1964 |
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Page 21
... extru- Some of the pertinent details of the procedure follow : the NBS copper - base material was cut into convenient size pieces for close packing in copper extrusion cans ( about sion . ( a ) 6 - in . diameter ) ; ( b ) 21.
... extru- Some of the pertinent details of the procedure follow : the NBS copper - base material was cut into convenient size pieces for close packing in copper extrusion cans ( about sion . ( a ) 6 - in . diameter ) ; ( b ) 21.
Page 2
... follows : 100 lb ( 45.4 kg ) of rods 2 in . ( 5.56 mm ) in diameter from the outer section near the bottom of the original ingot ; 400 lb ( 181.6 kg ) of rods 14 in . ( 31.75 mm ) in diameter from the outer sections near the middle of ...
... follows : 100 lb ( 45.4 kg ) of rods 2 in . ( 5.56 mm ) in diameter from the outer section near the bottom of the original ingot ; 400 lb ( 181.6 kg ) of rods 14 in . ( 31.75 mm ) in diameter from the outer sections near the middle of ...
Page 3
... follows : Absorption : Philibert [ 3 ] . will cause the computer to demand a list of orders which are in the form of English words . Given this list , the computer stores the commands and carries them out in the listed sequence . To ...
... follows : Absorption : Philibert [ 3 ] . will cause the computer to demand a list of orders which are in the form of English words . Given this list , the computer stores the commands and carries them out in the listed sequence . To ...
Page 4
... follows : ( 1 ) that there be no scratches in the area to be photographed when this area was sub - cordingly , four 50X and two 100X pictures were jected to rotation in polarized light , ( 2 ) that " open circles " were not true ...
... follows : ( 1 ) that there be no scratches in the area to be photographed when this area was sub - cordingly , four 50X and two 100X pictures were jected to rotation in polarized light , ( 2 ) that " open circles " were not true ...
Page 8
... follows : ( c ) 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 ...
... follows : ( c ) 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 ...
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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