ASTM E194-99
Historical Standard: ASTM E194-99 Standard Test Method for Acid-Insoluble Content of Copper and Iron Powders
SUPERSEDED (see Active link, below)
ASTM E194
1. Scope
1.1 This test method covers the determination of the mineral-acid-insoluble matter content of copper and iron powders in amounts under 1.0%.
1.2 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
B215 Practices for Sampling Metal Powders
E50 Practices for Apparatus, Reagents, and Safety Considerations for Chemical Analysis of Metals, Ores, and Related Materials
E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
Keywords
acid insolubles; copper powder; iron powder; Acid-insoluble matter content; Copper powder; Insoluble matter content; Iron powder; Mineral-acid-insoluble matter; Nonmetallic materials;
ICS Code
ICS Number Code 77.160 (Powder metallurgy)
DOI: 10.1520/E0194-99
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