25.220.99 标准查询与下载

T/CCCTA 0051-2024 海洋环境固定式钢结构的外加电流 阴极保护技术规范

本文件规定了海洋环境固定式钢结构的外加电流阴极保护系统的设计、安装与调试、运行与维护和检测与记录的要求。

Technical specification for impressed current cathodic protection of offshore fixed steel structures

T/CCCTA 0050-2024 海上钢结构用铝合金牺牲阳极

本文件规定了海上钢结构用铝合金牺牲阳极（以下简称铝阳极）的产品分类、技术要求、试验方法、检验规则及其他要求。

Aluminium alloy sacrificial anodes for offshore steel structures

ASTM G215-17(2024) 电极电势测量的标准指南

Standard Guide for Electrode Potential Measurement

BS EN ISO 23216:2022 碳基薄膜 用光谱椭圆光度法测定非晶碳薄膜的光学性质

1   Scope This document specifies spectroscopic ellipsometry for the determination of optical properties ( refractive index n and extinction coefficient k ) and the optical classification of different types of amorphous carbon films within the n - k plane. It is applicable to amorphous carbon films deposited by ionized evaporation, sputtering, arc deposition, plasma-assisted chemical vapour deposition, hot filament techniques and others. It does not apply to carbon films modified with metals or silicon, amorphous carbon films that have a gradient of composition/property in the thickness, paints and varnishes.

Carbon based films. Determination of optical properties of amorphous carbon films by spectroscopic ellipsometry

ASTM D6189-97(2022) 评估有机涂层化学去除剂效率的标准实施规程

1.1 The practice evaluates the effectiveness of coatings removers used on clear or pigmented coatings as applied to wood and metal. 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, 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.

Standard Practice for Evaluating the Efficiency of Chemical Removers for Organic Coatings

EN ISO 23216:2022 碳基薄膜.用椭圆光谱法测定非晶碳薄膜的光学特性

This document specifies spectroscopic ellipsometry for the determination of optical properties (refractive index n and extinction coefficient k) and the optical classification of different types of amorphous carbon films within the n-k plane. It is applicable to amorphous carbon films deposited by ionized evaporation, sputtering, arc deposition, plasma-assisted chemical vapour deposition, hot filament techniques and others. It does not apply to carbon films modified with metals or silicon, amorphous carbon films that have a gradient of composition/property in the thickness, paints and varnishes.

Carbon based films - Determination of optical properties of amorphous carbon films by spectroscopic ellipsometry (ISO 23216:2021)

ASTM B449-93(2022) 铝上铬酸盐的标准规范

1.1 This specification covers the requirements relating to rinsed and nonrinsed chromate conversion coatings on aluminum and aluminum alloys intended to give protection against corrosion and as a base for other coatings. This edition of the specification has been coordinated with ISO/DIS 10546 and is technically equivalent. 1.2 Aluminum and aluminum alloys are chromate coated in order to retard corrosion; as a base for organic films including paints, plastics, and adhesives; and as a protective coating having a low electrical contact impedance. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 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.

Standard Specification for Chromates on Aluminum

ASTM C1624-22 通过定量单点划痕试验测定陶瓷涂层的粘附强度和机械失效模式的标准试验方法

1.1 This test method covers the determination of the practical adhesion strength and mechanical failure modes of hard (Vickers Hardness HV = 5 GPa or higher), thin (≤30 µm) ceramic coatings on metal and ceramic substrates at ambient temperatures. These ceramic coatings are commonly used for wear/abrasion resistance, oxidation protection, and functional (optical, magnetic, electronic, biological) performance improvement. 1.2 In the test method, a diamond stylus of defined geometry (Rockwell C, a conical diamond indenter with an included angle of 120° and a spherical tip radius of 200 µm) is drawn across the flat surface of a coated test specimen at a constant speed and a defined normal force (constant or progressively increasing) for a defined distance. The damage along the scratch track is microscopically assessed as a function of the applied force. Specific levels of progressive damage are associated with increasing normal stylus forces. The force level(s) which produce a specific type/level of damage in the coating are defined as a critical scratch load(s). The test method also describes the use of tangential force and acoustic emission signals as secondary test data to identify different coating damage levels. 1.3 Applicability to Coatings—This test method is applicable to a wide range of hard ceramic coating compositions: carbides, nitrides, oxides, diamond, and diamond-like carbon on ceramic and metal substrates. The test method, as defined with the 200 µm radius diamond stylus, is commonly used for coating thicknesses in the range of 0.1 to 30 µm. Test specimens generally have a planar surface for testing, but cylinder geometries can also be tested with an appropriate fixture. 1.4 Principal Limitations: 1.4.1 The test method does not measure the fundamental adhesion strength of the bond between the coating and the substrate. Rather, the test method gives an engineering measurement of the practical (extrinsic) adhesion strength of a coating-substrate system, which depends on the complex interaction of the test parameters (stylus properties and geometry, loading rate, displacement rate, and so forth) and the coating-substrate properties (hardness, fracture strength, modulus of elasticity, damage mechanisms, microstructure, flaw population, surface roughness, and so forth). 1.4.2 The defined test method is not directly applicable to metal or polymeric coatings which fail in a ductile, plastic manner, because plastic deformation mechanisms are very different than the brittle damage modes and features observed in hard ceramic coatings. The test method may be applicable to hard metal coatings which fail in a brittle mode with appropriate changes in test parameters and damage analysis procedures and criteria. 1.4.3 The test method, as defined with the Rockwell C diamond stylus and specific normal force and rate parameters, is not recommended for very thin (30 µm). Such coatings may require different stylus geometries, loading rates, and ranges of applied normal force for usable, accurate, repeatable results. 1.4.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. Test data values in SI units (newtons (N) for force and millimetres (mm) for displacement) are to be considered as standard and are in accordance with IEEE/ASTM SI 10. 1.5 Organization—The test method is organized into the following sections: Section Scope 1 Purpose and Description 1.1 Applicability 1.3 Principal Limitations 1.4 Organization 1.5 Referenced Documents 2 ASTM Standards 2.1 Other Standards and References 2.2 Terminology 3 Summary of Test Method 4 Significance and Use 5 1 This test method is under the jurisdiction of ASTM Committee C28 on Advanced Ceramics and is the direct responsibility of Subcommittee C28.04 on Applications. Current edition approved March 15, 2022. Published March 2022. Originally approved in 2005. Last previous edition approved in 2015 as C1624 – 05 (2015). DOI: 10.1520/C1624-22. Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States 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. 1 Section Test Methodology and Experimental Control 6 Test Overview 6.1 Test Modes 6.2 Primary and Supplementary Measurements 6.3 Critical Scratch Load Damage Criteria and Scratch Atlas 6.4 Experimental Factors and Variables 6.5 Interferences 7 Material and Specimen Related 7.2 Test Method Related 7.3 Apparatus 8 General Description 8.1 Stylus and Stylus Mounting 8.2 Mechanical Stage and Displacement Control 8.3 Test Frame and Force Application System 8.4 Force and Displacement Sensors 8.5 Optical Analysis and Measurement 8.6 Data Acquisition and Recording 8.7 Acoustic Emission (Optional) 8.8 Coating Adhesion Reference Specimens (Optional) 8.9 Coating Surface Profilometry (Optional) 8.10 Data Analysis and Output Software (Optional) 8.11 Test Specimens 9 Specimen Requirements 9.1 Specimen Characterization 9.2 Specimen Size 9.3 Specimen Flatness and Level 9.4 Polishing (Optional) 9.5 Specimen Exposure Conditioning (Optional) 9.6 Specimen Cleaning 9.7 Specimen Handling and Storage 9.8 Calibration 10 System Calibration 10.1 Reference Specimens 10.2 Test Procedure 11 Calibration 11.1 Test Mode Selection 11.2 Test Planning 11.3 Stylus Inspection and Cleaning 11.4 Environmental Conditions 11.5 System Setup and Check 11.6 Test Specimen Mounting 11.7 Conducting the Test 11.8 Specimen Count 11.9 Invalid and Censored Data 11.10 Scratch Damage Assessment 11.11 Calculations 12 Report 13 Test Identification 13.2 Specimen Information 13.3 Test Equipment and Procedure Information 13.4 Test Data and Statistics 13.5 Precision and Bias 14 Keywords 15 Rockwell Diamond Indenter Specifications Annex A1 Alignment and Calibration Annex A2 Repeatability and Reproducibility Studies Annex A3 Coating Damage Criteria and Scratch Atlas Appendix X1 Experimental Variables in Scratch Adhesion Testing Appendix X2 Bibliography 1.6 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. 1.7 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.

Standard Test Method for Adhesion Strength and Mechanical Failure Modes of Ceramic Coatings by Quantitative Single Point Scratch Testing

T/HQPA 6-2022 钢质防腐管道熔结粉末外涂层技术规范

1）《钢质防腐管道熔结粉末外涂层技术规范》中规范了两种产品结构，即单涂层结构和双涂层结构防腐，这样在不同程度满足了市场的需求； 2）单涂层外涂层防腐人工加速老化试验可以满足HG/T2006-2006标准中室外用指标800 h；双涂层外涂层防腐人工加速老化试验可以满足GB/T37594-2019标准中三层熔结粉末防腐指标1200 h； 3）热特性试验明确了底层检测； 4）对粉末涂料的性能指标做了系统明确要求； 5）对外涂层防腐管出厂检验项目及取样频次明确说明。

Technical specification for sintered powder outer coating of steel anticorrosion pipeline

ASTM D6206-09(2021) 涂层薄膜取样的标准实施规程

1.1 This practice covers methods to remove samples of coating films for subsequent analysis related to identification of generic coating type and failure analysis or other reasons. These techniques can be used in the field, the fabricating shop, or laboratory. 1.2 The method for obtaining coating samples for heavy metal analysis is presented in Practice D5702. 1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 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.

Standard Practice for Sampling of Coating Films

ASTM D5065-17(2021) 评定钢表面老化涂层状况的标准指南

1.1 This guide describes general procedures for conducting a detailed assessment of the condition of aged coatings on steel structures and the extent of rust breakthrough of the coated surface. Additional assessment may be required to support coating failure analyses or other job-specific needs. 1.2 This guide does not address determining the structural condition of a steel substrate. It provides procedures to determine the percent of the surface rusted, but not the severity, condition, or cause of such rusting. NOTE 1—A more comprehensive condition assessment procedure, Practice F1130, has been developed for determining the condition of coatings on a ship. 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.

Standard Guide for Assessing the Condition of Aged Coatings on Steel Surfaces

NF A91-156*NF ISO 23216:2021 碳基薄膜 用椭圆光度法测定无定形碳薄膜的光学性质

Carbon based films - Determination of optical properties of amorphous carbon films by spectroscopic ellipsometry

ASTM B177/B177M-11(2021) 工程镀铬的标准指南

1.1 This guide provides information about the deposition of chromium on steel for engineering uses. This is sometimes called “functional” or “hard” chromium and is usually applied directly to the basis metal and is usually thicker than decorative deposits. 1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.3 This guide is not intended as a standardized procedure, but as a guide for obtaining smooth, adherent coatings of chromium of a desired thickness while retaining the required physical and mechanical properties of the base metals. Specified chromium electrodeposits on ferrous surfaces are defined in Specification B650. 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 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.

Standard Guide for Engineering Chromium Electroplating

DS/ISO 23216:2021 Carbon based films 非晶碳薄膜的光学性质的光谱椭偏法测定

Carbon based films – Determination of optical properties of amorphous carbon films by spectroscopic ellipsometry

ISO 23216:2021 碳基薄膜.用椭圆光谱法测定非晶碳薄膜的光学特性

This document specifies spectroscopic ellipsometry for the determination of optical properties (refractive index n and extinction coefficient k) and the optical classification of different types of amorphous carbon films within the n-k plane. It is applicable to amorphous carbon films deposited by ionized evaporation, sputtering, arc deposition, plasma-assisted chemical vapour deposition, hot filament techniques and others. It does not apply to carbon films modified with metals or silicon, amorphous carbon films that have a gradient of composition/property in the thickness, paints and varnishes.

Carbon based films — Determination of optical properties of amorphous carbon films by spectroscopic ellipsometry

T/CIATA 0035-2021 工业给排水耐蚀涂层钢管（试行）

本文件规定了工业给排水耐蚀涂层钢管的术语、分类标记、原材料、要求、试验方法、检验规则、标志、包装、运输与贮存的要求。 本文件适用于输送介质温度低于50℃的以无缝钢管、焊接钢管为基管，经内、外表面涂覆聚乙烯或环氧树脂涂层的工业给排水耐蚀涂层钢管。

Anti-corrosion steel pipe coated plastic for industrial water supply and drainage (For trial implementation)

JIS H 8451:2021 测量热障涂层的抗热循环性和抗热震性的试验方法

Testing methods for measuring thermal cycle resistance and thermal shock resistance for thermal barrier coatings

ASTM D6191-97(2021) 用于测量可降水空气干燥涂层的甲醛的标准测试方法

1.1 This test method may be used to measure the amount of formaldehyde evolved from air-dry water reducible coatings utilizing latices, resin emulsions, or water reducible alkyds. The results may be used to define the “free” formaldehyde evolved from a sample under controlled laboratory conditions. 1.2 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. 1.3 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.

Standard Test Method for Measurement of Evolved Formaldehyde from Water Reducible Air-Dry Coatings

ASTM F2024-10(2021) 等离子喷涂羟基磷灰石涂层相含量的X射线衍射测定标准实践

1.1 This practice is for the determination, by the Reference Intensity Ratio External Standard Method, of the percent by weight of the crystalline phases, hydroxyapatite (HA), beta(whitlockite) tricalcium phosphate (β-TCP), and calcium oxide (CaO) in coatings deposited upon metallic substrates by plasma spraying hydroxyapatite. 1.2 A major component in plasma-sprayed HA coatings other than HA is expected to be amorphous calcium phosphate (ACP). Crystalline components other than HA that may be present include alphaand beta(whitlockite) tricalcium phosphates, tetracalcium phosphate (TTCP), calcium oxide, and calcium pyrophosphates. Quantification of the minor crystalline components has proven to be very unreliable due to extreme overlap and confounding of X-ray diffraction peaks. Therefore, this practice addresses the quantification of only HA, β-TCP, and CaO. 1.3 This practice was developed for plasma-sprayed HA coatings with HA contents of at least 50 % of the total coating. It is recognized that the analysis of the crystalline components uses diffraction from regions of the pattern that also include a small contribution from the amorphous component. However, within the limits of applicability of this practice, the effect of such interference is believed to be negligible. 1.4 The coating analyzed shall be produced and processed under manufacturing conditions equivalent to those used on the device of interest. 1.5 This practice requires the use of monochromated copper Kα radiation and flat samples. 1.6 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.7 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. 1.8 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.

Standard Practice for X-ray Diffraction Determination of Phase Content of Plasma-Sprayed Hydroxyapatite Coatings

GOST R 59736-2021 光学和光子学 金属制品激光打标 工艺流程

Optics and photonics. Laser marking of metal products. Technological process