ASTM E1019钢,铁,镍和钴合金中碳,硫,氮和氧含量测定的标准试验方法

ASTM E1019 Standard Test Methods for Determination of Carbon, Sulfur, Nitrogen, and Oxygen in Steel, Iron, Nickel, and Cobalt Alloys by Various Combustion and Fusion Techniques
ASTM E1019 钢,铁,镍和钴合金中碳,硫,氮和氧含量测定的标准试验方法

These test methods for the chemical analysis of metals and alloys are primarily intended to test such materials for compliance with compositional specifications. It is assumed that all who use these test methods will be trained analysts, capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly equipped laboratory.
1. Scope
1.1 These test methods cover the determination of carbon, sulfur, nitrogen, and oxygen, in steel, iron, nickel, and cobalt alloys having chemical compositions within the following limits:

2. Referenced Documents (purchase separatel
ASTM Standards
ASTM E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
ASTM E50 Practices for Apparatus, Reagents, and Safety Considerations for Chemical Analysis of Metals, Ores, and Related Materials
ASTM E135 Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials
ASTM E173 Practice for Conducting Interlaboratory Studies of Methods for Chemical Analysis of Metals
ASTM E1601 Practice for Conducting an Interlaboratory Study to Evaluate the Performance of an Analytical Method
ASTM E1806 Practice for Sampling Steel and Iron for Determination of Chemical Composition
Index Terms
carbon content; cobalt alloys; combustion; determination; fusion; gas dosing; inert gas fusion; infrared absorption; iron alloys; nickel alloys; nitrogen content; oxygen content; steel alloys; sulfur content; thermal conductivity; Steel; Sulfur--metals/alloys; Carbon content--metals/alloys; Cobalt alloys; Hydrogen content; Hydrogen content--metals/alloys; Inert gas fusion; Infrared spectrophotometry; Iron alloys; Iron-nickel-cobalt alloys; Nickel alloys (chemical analysis); Nitrogen content--metals/alloys; Oxygen content--metals/alloys

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