H10 金属化学分析方法综合 标准查询与下载

HB 5220.35-2008 高温合金化学分析方法 第35部分：焦性没食子酸吸光光度法测定钽含量

本部分规定了用焦性没食子酸吸光光度法测定高温合金中钽含量的原理、试剂、仪器、取制样、分析步骤、分析结果的计算、允许差和质量控制与要求。 本部分适用于高温合金中钽含量的测定。 测定范围：0.20%～5.00%。

Methods for chemical analysis of superalloys. Part 35: Determination of tantalum content by pyrogallic acid photometric method

HB 5220.36-2008 高温合金化学分析方法 第36部分：偶氮胂Ⅲ直接吸光光度法测定锆含量

本部分规定了用偶氮胂Ⅲ直接吸光光度法测定高温合金中锆含量的原理、试剂、仪器、取制样、分析步骤、分析结果的计算、允许差和质量控制与要求。 本部分适用于高温合金中锆含量的测定。 测定范围：0.02%～0.20%。

Methods for chemical analysis of superalloys. Part 36: Determination of zirconium content by arsenazo Ⅲ photometric method

HB 5220.37-2008 高温合金化学分析方法 第37部分：钽试剂-苯萃取-偶氮胂Ⅲ吸光光度法测定锆含量

本部分规定了用钽试剂-苯萃取-偶氮胂Ⅲ吸光光度法测定高温合金中锆含量的原理、试剂及材料、仪器、取制样、分析步骤、分析结果的计算、允许差和质量控制与要求。 本部分适用于高温合金中锆含量的测定。 测定范围：0.03%～0.20%。

Methods for chemical analysis of superal loys. Part 37: Determination of zirconium content by N-benzoyl-N-phenylhydroxylamine-benzene extraction-arsenazo Ⅲ photometric method

HB 5220.38-2008 高温合金化学分析方法 第38部分：萃取分离-偶氮胂Ⅲ吸光光度法测定铈含量

本部分规定了用萃取分离-偶氮胂Ⅲ吸光光度法测定高温合金中铈含量的原理、试剂、仪器、取制样、分析步骤、分析结果的计算、允许差和质量控制与要求。 本部分适用于高温合金中铈含量的测定。 测定范围：0.003%～0.20%。

Methods for chemical analysis of superalloys. Part 38: Determination of cerium content by extraction separation-arsenazo Ⅲ photometric method

HB 5220.39-2008 高温合金化学分析方法 第39部分：PMBP直接萃取-偶氮胂Ⅲ吸光光度法测定稀土总量

本部分规定了用PMBP直接萃取-偶氮胂Ⅲ吸光光度法测定高温合金中稀土总量的原理、试剂及材料、仪器、取制样、分析步骤、分析结果的计算、允许差和质量控制与要求。 本部分适用于高温合金中稀土总量的测定。 测定范围：0.002%～0.05%。

Methods for chemical analysis of superalloys. Part 39: Determination of total rare earth content by PMBP direct extraction-arsenazo Ⅲ photometric method

HB 5220.40-2008 高温合金化学分析方法 第40部分：甲醇蒸馏-姜黄素吸光光度法测定硼含量

本部分规定了用甲醇蒸馏-姜黄素吸光光度法测定高温合金中硼含量的原理、试剂及材料、仪器、取制样、分析步骤、分析结果的计算、允许差和质量控制与要求。 本部分适用于高温合金中硼含量的测定。 测定范围：0.0005%～0.20%。

Methods for chemical analysis of superalloys. Part 40: Determination of boron content by methanol distillation-curcumin photometric method

HB 5220.41-2008 高温合金化学分析方法第41部分：氟硼酸根离子选择电极法测定硼含量

本部分规定了用甲氟硼酸根离子选择电极法测定高温合金中硼含量的原理、试剂及材料、仪器、取制样、分析步骤、分析结果的计算、允许差和质量控制与要求。 本部分适用于高温合金中硼含量的测定。 测定范围：0.005%～0.20%。

Methods for chemical analysis of superalloys. Part 41: Determination of boron content by fluoroborate ion selective electrode method

HB 5220.42-2008 高温合金化学分析方法 第42部分：DBC-偶氮胂吸光光度法测定铈含量

本部分规定了用DBC-偶氮胂吸光光度法测定高温合金中硼含量的原理、试剂及材料、仪器、取制样、分析步骤、分析结果的计算、允许差和质量控制与要求。 本部分适用于高温合金中铈含量的测定。 测定范围：0.0010%～0.200%。

Methods for chemical analysis of superalloys. Part 42: Determination of cerium content by DBC-arsenazo photometric method

HB 5220.43-2008 高温合金化学分析方法 第43部分：DBC-偶氮胂吸光光度法测定镧含量

本部分规定了用DBC-偶氮胂吸光光度法测定高温合金中硼含量的原理、试剂及材料、仪器、取制样、分析步骤、分析结果的计算、允许差和质量控制与要求。 本部分适用于高温合金中镧含量的测定。 测定范围：0.010%～0.30%。

Methods for chemical analysis of superalloys. Part 43: Determination of lanthanum content by DBC-arsenazo photometric method

HB 5220.44-2008 高温合金化学分析方法 第44部分：蒸馏分离-钼蓝吸光光度法测定砷含量

本部分规定了用蒸馏分离-钼蓝吸光光度法测定高温合金中砷含量的原理、试剂、仪器、取制样、分析步骤、分析结果的计算、允许差和质量控制与要求。 本部分适用于高温合金中砷含量的测定,也适用于钢铁中砷含量的测定。 测定范围：0.0005%～0.10%。

Methods for chemical analysis of superalloys. Part 44: Determination of arsenic content by distillation separation-molybdenum blue photometric method

HB 5220.45-2008 高温合金化学分析方法 第45部分：载体沉淀-钼蓝吸光光度法测定锑含量

本部分规定了用载体沉淀-钼蓝吸光光度法测定高温合金中锑含量的原理、试剂、仪器、取制样、分析步骤、分析结果的计算、允许差和质量控制与要求。 本部分适用于高温合金和钢铁中锑含量的测定。 测定范围：0.0003%～0.100%。

Methods for chemical analysis of superalloys. Part 45: Determination of antimony content by carrier precipitation molybdenum blue photometric method

YB/T 4177-2008 炉渣 X射线荧光光谱分析方法

本标准规定了利用波长色散型X射线荧光光谱仪测定冶金炉渣样品中二氧化硅、三氧化二铝、全铁、氧化钙、氧化镁、氧化锰、五氧化二磷、二氧化钛主要组分的含量。 本标准适用于高炉渣、电炉渣、转炉渣样品中主要组分的测定。

Determination of chemical composition in stag by X-ray fluorescence spectrometry

GOST R 53198-2008 矿石和非铁金属的精矿.化学分析方法的一般要求

Ores and concentrates of non-ferrous metals. General requiremens for methods of chemical analiysis

ASTM E562-08e1 用系统的人工逐点计数法测定体积因数的标准试验方法

This test method is based upon the stereological principle that a grid with a number of regularly arrayed points, when systematically placed over an image of a two-dimensional section through the microstructure, can provide, after a representative number of placements on different fields, an unbiased statistical estimation of the volume fraction of an identifiable constituent or phase (1, 2, 3). This test method has been described (4) as being superior to other manual methods with regard to effort, bias, and simplicity. Any number of clearly distinguishable constituents or phases within a microstructure (or macrostructure) can be counted using the method. Thus, the method can be applied to any type of solid material from which adequate two-dimensional sections can be prepared and observed. A condensed step-by-step guide for using the method is given in Annex A1. 1.1 This test method describes a systematic manual point counting procedure for statistically estimating the volume fraction of an identifiable constituent or phase from sections through the microstructure by means of a point grid. 1.2 The use of automatic image analysis to determine the volume fraction of constituents is described in Practice E1245. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 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 and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Determining Volume Fraction by Systematic Manual Point Count

ASTM E2626-08e1 反应性难熔金属光谱测定分析标准指南

Test methods for chemical analysis of reactive and refractory metals are primarily intended to test such materials for compliance with compositional specifications. It is assumed that all who use this guide 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 under appropriate quality control practices such as those described in Guide E882 and Practice E2437, as well as in ISO 17025 and ISO Guide 32. This guide is intended to aid analytical chemistry laboratories in the analysis of reactive and refractory metals and their alloys when no specific standard test methods are available. The principles incorporated in this practice can also be applied in laboratories that wish to validate and document non-standard test methods. The analysis of reactive and refractory materials is typically performed by only a small number of laboratories. Few of these laboratories have analytical instrumentation in common for use in interlaboratory proficiency testing programs. This requires the use of within-laboratory developed test methods that vary between laboratories. It is intended that this practice will give general guidance to experienced personnel that will assist them in the development of a procedure that will meet their analytical objectives. Practice E2438 provides guidance for the development and documentation of an In-House Standard Operating Procedure (SOP).1.1 This guide covers a variety of analytical techniques that have proven to be acceptable for the analysis of the reactive and refractory metals titanium, zirconium, niobium, hafnium, tantalum, molybdenum, tungsten, and vanadium. 1.2 The principles and techniques in this guide can be used by ISO 17025 compliant laboratories that need to implement other performance-based test methods or need to document and validate extensions of standard test methods, or non-standard test methods. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 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 and health practices and determine the applicability of regulatory limitations prior to use.

Standard Guide for Spectrometric Analysis of Reactive and Refractory Metals

ASTM E826-08 采用火花原子发射光谱法的固态同规格金属同质性检验的标准实施规程

The purpose of this practice is to evaluate the homogeneity of a lot of material selected as a candidate for development as a reference material or certified reference material, or for a L/B selected for some other purpose (see Appendix X1-Appendix X4 for examples). This practice is applicable to the testing of samples taken at various stages during production. For example, continuous cast materials, ingots, rolled bars, wire, etc., could be sampled at various stages during the production process and tested.1.1 This practice is suitable for testing the homogeneity of a metal lot or batch (L/B) in solid form by spark atomic emission spectrometry (Spark-AES). It is compliant with ISO Guide 35—Certification of Reference Materials: General and Statistical Principles. It is primarily intended for use in the development of reference materials but may be used in any other application where a L/B is to be tested for homogeneity. It is designed to provide a combined study of within-unit and between-unit homogeneity of such a L/B. 1.2 This practice is designed primarily to test for elemental homogeneity of a metal L/B by Spark-AES. However, it can be adapted for use with other instrumental techniques such as X-ray fluorescence spectrometry (XRF) or atomic absorption spectrometry (AAS). Note 18212;This practice is not limited to elemental analysis or techniques. This practice can be applied to any property that can be measured, for example, the property of hardness as measured by the Rockwell technique. 1.3 The criteria for acceptance of the test specimens must be previously determined. That is, the maximum acceptable level of heterogeneity must be determined on the basis of the intended use of the L/B. 1.4 It is assumed that the analyst is trained in Spark-AES techniques including the specimen preparation procedures needed to make specimens ready for measurements. It is further assumed that the analyst is versed in and has access to computer-based data capture and analysis. The methodology of this practice is best utilized in a computer based spreadsheet. 1.5 This practice can be applied to one or more elements in a specimen provided the signal-to-background ratio is not a limiting factor. 1.6 This practice includes methods to correct for systematic drift of the instrument with time. (Warning8212;If drift occurs, erroneous conclusions will be obtained from the data analysis.) 1.7 This practice also includes methods to refine estimates of composition and uncertainty through the use of a type standard or multiple calibrants. 1.8 It further provides a means of reducing a nonhomogeneous set to a homogeneous subset. 1.9 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 and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Testing Homogeneity of a Metal Lot or Batch in Solid Form by Spark Atomic Emission Spectrometry

ASTM E562-08 用系统的人工逐点计数法测定体积因数的标准试验方法

This test method is based upon the stereological principle that a grid with a number of regularly arrayed points, when systematically placed over an image of a two-dimensional section through the microstructure, can provide, after a representative number of placements on different fields, an unbiased statistical estimation of the volume fraction of an identifiable constituent or phase (1, 2, 3). This test method has been described (4) as being superior to other manual methods with regard to effort, bias, and simplicity. Any number of clearly distinguishable constituents or phases within a microstructure (or macrostructure) can be counted using the method. Thus, the method can be applied to any type of solid material from which adequate two-dimensional sections can be prepared and observed. A condensed step-by-step guide for using the method is given in Annex A1. 1.1 This test method describes a systematic manual point counting procedure for statistically estimating the volume fraction of an identifiable constituent or phase from sections through the microstructure by means of a point grid. 1.2 The use of automatic image analysis to determine the volume fraction of constituents is described in Practice E 1245. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 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 and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Determining Volume Fraction by Systematic Manual Point Count

KS D 7049-2007 预应力混凝土加筋用变形钢筋

이 규격은 프리스트레스트 콘크리트에 사용되는 가는 지름의 이형 PC 강봉(이하 강봉이라 한

Small size-deformed steel bars for prestressed concrete

KS D 7063-2007 锌涂层钢丝

이 규격은 아연 도금 강선(이하 선이라 한다.)에 대하여 규정한다.

Zinc-coated steel wires

SAE AS2390-2007 化学加工试样材料

This standard establishes definitions, guidelines, and requirements governing the specific material (e.g., alloy and heat treat condition) to be used for chemical process test specimens when requirements call for "the same generic class of alloy".

Chemical Process Test Specimen Material