- 标准号：ASTM E2594-2009
- 发布日期：2009
- 英文题名：Standard Test Method for Analysis of Nickel Alloys by Inductively Coupled Plasma Atomic Emission Spectrometry (Performance-Based Method)
- 英文主题词：ICP ; inductively coupled plasma atomic emission spectrometry ; nickel alloys ; performance-based method
- 标准状态：现行
- 发布单位：US-ASTM
- 国际标准分类号：77.120.40 (Nickel, chromium and their alloys)
- 载体形态：9P.;A4
- 中国标准分类号：H13
- 国别：美国材料与试验协会
This test method for the chemical analysis of nickel alloys is primarily intended to test material for compliance with specifications such as those under jurisdiction of ASTM Committee B02. It may also be used to test compliance with other specifications that are compatible with the test method.
It is assumed that all who use this test method will be trained analysts capable of performing common laboratory procedures skillfully and safely, and that the work will be performed in a properly equipped laboratory.
This is a performance-based test method that relies more on the demonstrated quality of the test result than on strict adherence to specific procedural steps. It is expected that laboratories using this test method will prepare their own work instructions. These work instructions will include detailed operating instructions for the specific laboratory, the specific reference materials employed, and performance acceptance criteria. It is also expected that, when applicable, each laboratory will participate in proficiency test programs, such as described in Practice E 2027
1.1 This test method describes the inductively coupled plasma atomic emission spectrometric analysis of nickel alloys, such as specified by Committee B02, and having chemical compositions within the following limits:
| Element | Application Range (%) |
|---|---|
| Aluminum | 0.01x2013;1.00 |
| Boron | 0.001x2013;0.050 |
| Calcium | 0.001x2013;0.05 |
| Carbon | 0.10x2013;0.20 |
| Chromium | 0.01x2013;33.0 |
| Cobalt | 0.10x2013;20.0 |
| Copper | 0.01x2013;3.00 |
| Iron | 0.01x2013;50.0 |
| Lead | 0.001x2013;0.01 |
| Magnesium | 0.0001x2013;0.100 |
| Manganese | 0.01x2013;3.0 |
| Molybdenum | 0.01x2013;30.0 |
| Niobium | 0.01x2013;6.0 |
| Nickel | 25.0x2013;80.0 |
| Nitrogen | 0.001x2013;0.20 |
| Oxygen | 0.0001x2013;0.003 |
| Phosphorous | 0.001x2013;0.030 |
| Sulfur |