25.220.20 标准查询与下载

KS D ISO 3892-2022 金属材料上的转化涂层 单位面积涂层质量的测定 重量法

Conversion coatings on metallic materials－Determination of coating mass per unit area－Gravimetric methods

KS D ISO 8125-2022 铝及其合金阳极氧化 彩色阳极氧化膜颜色及色差的测定

Anodizing of aluminium and its alloys－Determination of colour and colour difference of coloured anodic coatings

T/CSEA 23-2022 金属覆盖层 钢铁制件渗锌层要求及试验方法

5　要求 5.1　外观 a)　经目测渗层表面应平整、均匀，允许存在因渗锌过程制件之间正常接触或储运过程产生的轻微划痕，待渗制件自身存在的砂眼、夹渣等引起的渗层表面不均匀不应视为外观缺陷； b)　渗层表面呈灰色（发暗或有光泽），经钝化、封闭等后处理的渗层外观本标准不做要求； c)　不应有漏渗； d)　渗层表面允许存在深灰色斑点的面积不应超过渗层总面积的5%； e)　除非供需双方协商一致，否则交货时制件表面不应存在橙棕色产物；因表面有橙棕色产物被拒收的制件在征得需方同意后，应重新渗锌处理后送交检查。 5.2　厚度 5.2.1　厚度要求 本文件将渗层厚度要求分为8个等级（见表1），每个等级的渗锌层厚度不应小于表1中的规定。 表1　渗层厚度 渗层等级　局部厚度最小值（μm）　单位面积渗层质量平均值（g/m2） 100　100　720 90　90　648 80　80　576 70　70　507 60　60　432 50　50　360 40　40　288 30　30　216 5.2.2　螺纹件的预留间隙 对于螺纹件，渗锌处理前应考虑内外螺纹之间留有足够的间隙。需方应与供方讨论预留间隙的要求，关于预留间隙的指南参见GB/T 19355.3。 5.3　后处理和涂覆 制件渗锌后应采用后处理或涂覆提高渗层的耐腐蚀性能，改善渗层的外观质量。 后处理包括钝化、封闭、钝化及封闭等处理工艺，钝化宜采用环保型无铬钝化工艺。 涂覆包括锌铝涂覆、达克罗涂覆、有机涂料涂覆等涂料涂装和粉末喷涂。 高强度制件渗锌后采用化学抛光、钝化、封闭处理时，处理后是否需要除氢和采用何种除氢工艺及条件由供需双方协商。 5.4　耐盐雾性能 渗锌及钝化、封闭处理后制件应通过600h中性盐雾试验（NSS试验）不出红锈，渗锌及涂覆处理后制件应通过1500h中性盐雾试验（NSS试验）不出红锈。

Requirements and test methods for sherardizing layer of steel and metal parts

GSO ISO 2063-2:2022 热喷涂 锌、铝及其合金 第2部分：腐蚀防护系统的执行

ISO 2063-2:2017 specifies requirements for corrosion protection of steel structures, components or parts, which are coated by thermal spraying of zinc, aluminium or their alloys. ISO 2063-2:2017 specifies requirements for coating manufacturers of surface preparation, thermal spraying, testing and post treatments, e.g. sealing of the coating. ISO 2063-2:2017 applies to metallic corrosion protection coatings in the case of new fabrication in the workshop, as well as on-site and for repair on-site after assembly. Requirements for coating thickness, minimum adhesive strength and surface conditions, specified in a coating specification, are given. Recommendations are given for suitable process steps and quality assurance measures for new production and maintenance and for supervising of corrosion protection works. ISO 2063-2:2017 covers the application of thermal-sprayed zinc, aluminium and their alloys for protection against corrosion in the temperature range between ?50 °C to +200 °C. Heat-resistant protective coatings of aluminium are covered by ISO 17834 and are not in the scope of ISO 2063-2:2017. ISO 2063-2:2017 specifies requirements for the equipment, the working place and the qualification of the spray and testing personnel. NOTE ISO 2063‑1:2017 is addressed to the designer and to the planning engineer of corrosion protection system.

Thermal spraying — Zinc, aluminium and their alloys — Part 2: Execution of corrosion protection systems

GSO ISO 2063-1:2022 热喷涂 锌、铝及其合金 第1部分：防腐蚀系统的设计考虑和质量要求

This document specifies requirements for the protection of iron and steel surfaces against corrosion by applying thermal-sprayed metallic coatings of zinc, aluminium or their alloys. In this document, requirements for the planning of the corrosion protection system and for the constructive design of the component to be protected are specified, where thermal spraying is intended to be the process for the deposition of the metallic corrosion protection. Some field-related basic terms are defined and instructions for corrosion behaviour of the zinc and aluminium materials under different environment conditions are provided. Characteristic properties of the coating, e.g. coating thickness, minimum adhesive strength and surface appearance, are specified and test procedures for thermal-sprayed corrosion protection coatings of zinc, aluminium or their alloys are determined. This document is valid for applying thermal-sprayed zinc and aluminium protection coatings against corrosion in the temperature range between −50 °C to +200 °C, taking into consideration the service conditions of any sealants used. Heat-resistant protective coatings of aluminium are covered by ISO 17834 and are not in the scope of this document. Other corrosion protection processes, e.g. hot-dip galvanizing (galvanic coating), sherardizing, electroplating or selection and deposition of organic coatings/paints are not in the scope of this document. Requirements for the manufacturing of thermal-sprayed coatings are specified in ISO 2063-2.

Thermal spraying — Zinc, aluminium and their alloys — Part 1: Design considerations and quality requirements for corrosion protection systems

ASTM B943-16(2022) 电子设备用热喷涂用锌和锡合金线的标准规范

1.1 This specification covers zinc and tin alloy wire, including zinc-aluminum, zinc-aluminum-copper, zinc-tin, zinc-tincopper and tin-zinc, used as thermal spray wire in the electronics industry. 1.1.1 Certain alloys specified in this standard are also used as solders for the purpose of joining together two or more metals at temperatures below their melting points, and for other purposes (as noted in Annex A1). Specification B907 covers Zinc, Tin and Cadmium Base Alloys Used as Solders which are used primarily for the purpose of joining together two or more metals at temperatures below their melting points and for other purposes (as noted in the Annex part of Specification B907). Specification B833 covers Zinc and Zinc Alloy Wire for Thermal Spraying (Metallizing) used primarily for the corrosion protection of steel (as noted in the Annex part of Specification B833). 1.1.2 Tin base alloys are included in this specification because their use in the electronics industry is similar to the use of certain zinc alloys but different than the major use of the tin and lead solder compositions specified in Specification B32. 1.1.3 These wire alloys have a nominal liquidus temperature not exceeding 850 °F (455 °C). 1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 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 become familiar with all hazards including those identified in the appropriate Safety Data Sheet (SDS) for this product/material as provided by the manufacturer, 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 Specification for Zinc and Tin Alloy Wire Used in Thermal Spraying for Electronic Applications

JIS Z 1902:2022 防腐蚀凡士林胶带

Petrolatum tapes for corrosion protection

BS ISO 24449:2021 金属和其他无机涂料 高温下热障涂层导热系数的测定

What is ISO 24449 about?   ISO 24449 specifies a method for determining the thermal conductivity of ceramic top coat (TC) constituting thermal barrier coating (TBC) subjected to heat treatment, in a direction normal to the coating surface, from room temperature up to 1 000 °C.   ISO 24449 outlines the principles, terms and definitions, apparatus for measuring thermal diffusivity, specimen, measuring procedure, thermal conductivity of RC and the report.    Who is ISO 24449 for?   ISO 24449 on thermal barrier coatings is applicable to:   Power-generation gas turbines thermal power plants

Metallic and other inorganic coatings. Determination of thermal conductivity of thermal barrier coatings at elevated temperature

DIN EN ISO 7668:2021 阳极氧化铝和铝合金. 20°,45°,60°或85°角的镜面反射率和镜面光泽的测量(ISO 7668-2021); 德文版本EN ISO 7668-2021

This document specifies methods for the measurement of specular reflectance and specular gloss of flat samples of anodized aluminium using geometries of 20° (Method A), 45° (Method B), 60° (Method C) and 85° (Method D) and of specular reflectance by an additional 45° method (Meth

Anodizing of aluminium and its alloys - Measurement of specular reflectance and specular gloss of anodic oxidation coatings at angles of 20°, 45°, 60° or 85° (ISO 7668:2021); German version EN ISO 7668:2021

BS EN ISO 14922:2021 热喷涂 热喷涂涂层制造商的质量要求

Thermal spraying. Quality requirements for manufacturers of thermal sprayed coatings

ASTM D5162-21 金属衬底上非导电保护涂层的不连续性（漏涂）试验的标准实施规程

1.1 This practice covers procedures for determining discontinuities using two types of test equipment: 1.1.1 Test Method A—Low Voltage Wet Sponge, and 1.1.2 Test Method B—High Voltage Spark Testers. 1.2 This practice addresses metallic substrates. For concrete surfaces, refer to Practice D4787. 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 Discontinuity (Holiday) Testing of Nonconductive Protective Coating on Metallic Substrates

PN-EN ISO 3613-2021-10 E 金属和其他无机涂层 锌、镉、铝锌合金和锌铝合金上的铬酸盐转化涂层 测试方法（ISO 3613:2021）

Metallic and other inorganic coatings -- Chromate conversion coatings on zinc, cadmium, aluminium-zinc alloys and zinc-aluminium alloys -- Test methods (ISO 3613:2021)

PN-EN ISO 1463-2021-10 E 金属和氧化物涂层 涂层厚度的测量 显微法（ISO 1463:2021）

Metallic and oxide coatings -- Measurement of coating thickness -- Microscopical method (ISO 1463:2021)

DS/ISO 14922:2021 热喷涂—热喷涂层制造商的质量要求

Thermal spraying – Quality requirements for manufacturers of thermal sprayed coatings

DS/EN ISO 14922:2021 热喷涂—热喷涂涂层制造商的质量要求（ISO 14922:2021）

Thermal spraying – Quality requirements for manufacturers of thermal sprayed coatings (ISO 14922:2021)

BS EN ISO 3613:2021 金属和其他无机涂料 锌、镉、铝锌合金和锌铝合金上的铬酸盐转化膜 测试方法

Metallic and other inorganic coatings. Chromate conversion coatings on zinc, cadmium, aluminium-zinc alloys and zinc-aluminium alloys. Test methods

OENORM EN 15339-2-2021 热喷涂 热喷涂设备的安全要求 第2部分：气体控制装置

Thermal spraying - Safety requirements for thermal spraying equipment - Part 2: Gas control units

ISO 24449:2021 金属和其他无机涂层.高温下热障涂层热导率的测定

This document specifies a method for determining the thermal conductivity of ceramic top coat (TC) constituting thermal barrier coating (TBC) subjected to heat treatment, in a direction normal to the coating surface, from room temperature up to 1000 °C.

Metallic and other inorganic coatings - Determination of thermal conductivity of thermal barrier coatings at elevated temperature

DIN 52980:2021 表面的光催化活性 通过亚甲基蓝的降解测定水性介质中表面的光催化活性

This document specifies a method for the determination of photocatalytic activity of surfaces by degradation of methylene blue in an aqueous medium usingin artificial illumination and characterizes the ability of photoactive surfaces to degrade dissolved organic molecules on ultr

Photocatalytic activity of surfaces - Determination of photocatalytic activity of surfaces in an aqueous medium by degradation of methylene blue

EN ISO 14922:2021 热喷涂.热喷涂涂层制造商的质量要求

Thermal spraying - Quality requirements for manufacturers of thermal sprayed coatings (ISO 14922:2021)