
【国外标准】 Standard Test Method for Analysis of Cast Iron by Spark Atomic Emission Spectrometry
本网站 发布时间:
2024-02-28
开通会员免费在线看70000余条国内标准,赠送文本下载次数,单本最低仅合13.3元!还可享标准出版进度查询、定制跟踪推送、标准查新等超多特权!  
查看详情>>

适用范围:
5.1 The chemical composition of cast iron alloys shall be determined accurately in order to ensure the desired metallurgical properties. This procedure is suitable for manufacturing control and inspection testing.1.1 This test method covers the analysis of cast iron by spark atomic emission spectrometry for the following elements in the ranges shown (Note 1): Ranges, % Elements Applicable Range, % Quantitative Range, %A Carbon 1.9 to 3.8 1.90 to 3.8 Chromium 0 to 2.0 0.025 to 2.0 Copper 0 to 0.75 0.015 to 0.75 Manganese 0 to 1.8 0.03 to 1.8 Molybdenum 0 to 1.2 0.01 to 1.2 Nickel 0 to 2.0 0.02 to 2.0 Phosphorus 0 to 0.4 0.005 to 0.4 Silicon 0 to 2.5 0.15 to 2.5 Sulfur 0 to 0.08 0.01 to 0.08 Tin 0 to 0.14 0.004 to 0.14 Titanium 0 to 0.12 0.003 to 0.12 Vanadium 0 to 0.22 0.008 to 0.22NOTE 1: The ranges of the elements listed have been established through cooperative testing of reference materials. These ranges can be extended by the use of suitable reference materials.1.2 This test method covers analysis of specimens having a diameter adequate to overlap the bore of the spark stand opening (to effect an argon seal). The specimen thickness should be sufficient to prevent overheating during excitation. A heat sink backing may be used. The maximum thickness is limited only by the height that the stand will permit.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
标准号:
ASTM E1999-23
标准名称:
Standard Test Method for Analysis of Cast Iron by Spark Atomic Emission Spectrometry
英文名称:
Standard Test Method for Analysis of Cast Iron by Spark Atomic Emission Spectrometry标准状态:
Active-
发布日期:
-
实施日期:
出版语种:
- 推荐标准
- ASTM D5793-18(2022) Standard Test Method for Binding Sites per Unit Length or Width of Pile Yarn Floor Coverings
- ASTM D5794-95(2021) Standard Guide for Determination of Anions in Cathodic Electrocoat Permeates by Ion Chromatography
- ASTM D5798-21 Standard Specification for Ethanol Fuel Blends for Flexible-Fuel Automotive Spark-Ignition Engines
- ASTM D5800-21 Standard Test Method for Evaporation Loss of Lubricating Oils by the Noack Method
- ASTM D5801-24 Standard Test Method for Toughness and Tenacity of Asphalt Materials
- ASTM D5805-00(2023) Standard Test Methods for Rubber—Determination of Carbon Black in Masterbatches
- ASTM D5806-95(2017) Standard Test Method for Disinfectant Quaternary Ammonium Salts by Potentiometric Titration
- ASTM D5807-18 Standard Practice for Evaluating the Overpressurization Characteristics of Inflatable Restraint Cushions
- ASTM D5810-96(2021) Standard Guide for Spiking into Aqueous Samples
- ASTM D5811-20 Standard Test Method for Strontium-90 in Water
- ASTM D5814-23 Standard Practice for Determination of Contamination in Recycled Poly(Ethylene Terephthalate) (PET) Flakes and Chips Using a Plaque Test
- ASTM D5817-20 Standard Practice for Carbon Black, Pelleted—Reduction, Blending, and Drying of Gross Samples for Testing
- ASTM D5821-13(2017) Standard Test Method for Determining the Percentage of Fractured Particles in Coarse Aggregate
- ASTM D5822-13(2019) Standard Test Method for Determining Seam Strength in Inflatable Restraint Cushions
- ASTM D5823-19(2024) Standard Test Method for Tuft Height of Pile Floor Coverings