71.060.10 化学元素 标准查询与下载

ANSI/ASTM C747:2005 用声谐振法测定碳和石墨材料弹性模量和基频的试验方法

This test method covers the measurement of the fundamental transverse, longitudinal, and torsional frequencies of isotropic and anisotropic carbon and graphite materials. These measured resonant frequencies are used to calculate dynamic elastic moduli for any grain orientations.The values stated in SI units are to be regarded as the standard.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.

Test Method for Moduli of Elasticity and Fundamental Frequencies of Carbon and Graphite Materials by Sonic Resonance

ASTM C1179-91(2005) 空气中制造碳和石墨材料的氧化质量损失的标准测试方法

Standard Test Method for Oxidation Mass Loss of Manufactured Carbon and Graphite Materials in Air

ASTM C560-88(2005) 石墨化学分析标准测试方法

Standard Test Methods for Chemical Analysis of Graphite

ANSI/ASTM C560:2005 石墨化学分析的试验方法

These test methods cover the chemical analysis of graphite. The analytical procedures appear in the following order: The preferred concentration of sought element in the final solution, the limits of sensitivity, and the precision of the results are given in Table 1. The values stated in SI units are to be regarded as the standard. 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. See 56.1 for specific caution statement.

Test Methods for Chemical Analysis of Graphite

ANSI/ASTM C816:2005 用燃烧碘量滴定法测定石墨中硫的试验方法

This test method covers the determination of sulfur in graphite in the concentration range from 1 to 200 g/g in a 1-g sample or 5 to 1000 g/g in a 0.2-g sample. The values stated in SI units are to be regarded as the standard.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.

Test Method for Sulfur in Graphite by Combustion-iodometric Titration Method

ANSI/ASTM C748:2005 石墨材料洛氏硬度的试验方法

This test method covers Rockwell L scale hardness testing of graphite materials with grain size less than 0.8 m (0.032 in.) and a hardness range between 0 and 120. Test Methods E 18 shall be followed except where otherwise indicated. The values stated in SI units are to be regarded as the standard. The values given in parentheses are provided for information purposes only.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.

Test Method for Rockwell Hardness of Graphite Materials

ASTM C560-88(2005)e1 石墨化学分析标准测试方法

Standard Test Methods for Chemical Analysis of Graphite

DIN 51909 Berichtigung 1:2005 对DIN 51909-1998的勘误

The document specifies a method for the determination of coefficient of linear thermal expansion of carbonaceous materials (solid materials) a temperatur between 20 and 1000 ?

Corrigenda to DIN 51909:1998-04

HG/T 2773-2004 二氧化锆

本标准规定了二氧化锆的分类、要求、试验方法、检验规则、标志、标签、包装、运输、贮存。 本标准适用于二氧化锆。该产品主要用于电子工业、陶瓷、耐火材料、光学玻璃、陶瓷色料等行业。

Zirconium dioxide

HG/T 2325-2004 电子工业用粒状一氧化铅

本标准规定了电子工业用粒状一氧化铅的要求、试验方法、检验规则、标志、标签、包装、运输、贮存以及安全。 本标准适用于电子工业用粒状一氧化铅。主要用于制造玻壳和铅玻璃等。

Granular lead for electronic industrial use

ASTM D6556-04 氮吸附法测定炭黑总量和外表面积的标准试验方法

1.1 This test method covers the determination of the total surface area by the Brunauer, Emmett, and Teller (B.E.T. NSA) theory of multilayer gas adsorption behavior using multipoint determinations and the external surface area based on the statistical thickness surface area method.1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.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 and health practices and determine the applicability of regulatory limitations prior to use. (The minimum safety equipment should include protective gloves, sturdy eye and face protection).

Standard Test Method for Carbon Black-Total and External Surface Area by Nitrogen Adsorption

DIN 51939:2004 碳素材料检验.煅烧焦碳中浮动焦碳成分的测定.固体材料

Testing of carbon materials - Determination of floating coke content in calcined coke - Solid materials

LST EN 14155-2004 煤热解衍生物 炭黑原料 规范和试验方法

Derivatives from coal pyrolysis - Carbon black feedstock - Specifications and test methods

AWWA B301-2004 液态氯

This Standard applies to above-ground, metallic piping systems in the scope of the ASME B31 Code for Pressure Piping (B31.1, B31.3, B31.4, B31.5, B31.8, B31.9, B31.11). The requirements described in this Standard are valid when the piping system complies with the materials, design, fabrication, examination, testing, and inspection requirements of the applicable ASME B31 Code section.

Liquid Chlorine

DIN EN 14155:2003 煤热分解衍生物.炭黑原料.规范和试验方法

Derivatives from coal pyrolysis - Carbon black feedstock - Specifications and test methods; German version EN 14155:2003

BS EN 14155:2003 煤热解衍生物.炭黑原料.规范和试验方法

This European Standard defines the specifications and the test methods for carbon black feedstock i.e. coal tar, coal tar fractions or coal tar distillates used for the manufacture of carbon black.

Derivatives from coal pyrolysis - Carbon black feedstock - Specifications and test methods

NF T65-155*NF EN 14155:2003 煤热解的衍生物.煤焦油基油:炭黑原料.规范和试验方法

Derivatives from coal pyrolysis - Coal tar based oils : Carbon black feedstock - Specifications and test methods.

EN 14155:2003 煤热解衍生物.炭黑原料.规范和试验方法

This European Standard defines the specifications and the test methods for carbon black feedstock i.e. coal tar coal tar fractions or coal tar disti日ates used for the manufacture of carbon black.

Derivates from coal pyrolysis - Carbon black feedstocks - Specifications and test methods

AWWA B404-2003 液态硅酸钠

Sodium silicate solutions have application in the water treatment industry as an ingredient of activated silica coagulant aids, for the control of corrosion, and as a stabilizing agent for iron and manganese.

Liquid Sodium Silicate

ASTM D5817-03a(2014) 炭黑的标准实施规范. 试验用总样品的减少, 混合和干燥

4.1 Several test methods for carbon black require the reduction in sample size or the blending of the test sample to reduce the variation of the measured characteristic. Other factors being equal, larger samples will tend to be more representative of the total supply. This practice provides procedures for reducing the large sample obtained from the bag and bulk sampling practices to a convenient size for conducting a number of tests to describe the material and measure its quality in such a manner that the smaller portion is most likely to be a representation of the bulk sample. Failure to follow the procedures in this practice could result in providing a nonrepresentative sample to be used in subsequent testing. Individual test methods provide for minimum amounts of material to be tested. 4.2 Test Method A, Reduction of Sample Size, is typically used to obtain an aliquot from a large sample, splitting a black into two or more equal portions, or reducing a blended black from Test Method B to a specified sample size. The final sample is always smaller than the original sample and would not be considered to be a “well blended” sample. 4.3 Test Method B, Blending of Carbon Black, is typically used to prepare a homogeneous sample. The homogeneous sample may be used for several tests (see Note 3) or may be reduced in size by Test Method A. The final sample size is the same as the original. 4.4 When a sample is to be blended and reduced, the sample should be blended (Test Method B) before reduction (Test Method A). The blending and reduction must be done before the sample is dried (Test Method C). 1.1 This practice describes the procedure for blending of pelleted carbon black, the procedure for the reduction of gross samples of pelleted carbon black to the appropriate size for testing and the preparation of the sample for testing. These techniques are intended to minimize variations in measured characteristics between test samples. Standard terminology relating to carbon black samples is found in Terminology D3053. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 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 and health practices and determine the applicability of regulatory limitations prior to use.

Standard Practice for Carbon Black, Pelleted—Reduction, Blending, and Drying of Gross Samples for Testing