Norm

ASTM C791-12

Standard Test Methods for Chemical, Mass Spectrometric, and Spectrochemical Analysis of Nuclear-Grade Boron Carbide

78,39

Over deze norm

Status Definitief
Aantal pagina's 25
Commissie C26.03
Gepubliceerd op 01-06-2012
Taal Engels

1.1 These test methods cover procedures for the chemical, mass spectrometric, and spectrochemical analysis of nuclear-grade boron carbide powder and pellets to determine compliance with specifications.

1.2 The analytical procedures appear in the following order:

Sections
Total Carbon by Combustion in an Inductive Furnace and Infrared Measurement 7-16
Total Boron by Titrimetry and ICP OES17-27
Isotopic Composition by Mass Spectrometry28-32
Pyrohydrolysis33-40
Chloride by Constant-Current Coulometry41-49
Chloride and Fluoride by Ion-Selective Electrode50-58
Water by Constant-Voltage Coulometry and Weight Loss on Drying59-62
Metallic Impurities63 and 64
Soluble Boron by Titrimetry and ICP OES65-79
Free Carbon by a Coulometric Method80-89

Details

ICS-code 27.120.30
Nederlandse titel Standard Test Methods for Chemical, Mass Spectrometric, and Spectrochemical Analysis of Nuclear-Grade Boron Carbide
Engelse titel Standard Test Methods for Chemical, Mass Spectrometric, and Spectrochemical Analysis of Nuclear-Grade Boron Carbide

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