25.220.20 标准查询与下载

BS EN ISO 15730:2023 金属和其他无机涂料 电解抛光作为不锈钢的平滑和钝化手段

1   Scope This document specifies the information to be supplied by the purchaser to the finisher, requirements and test methods for electropolishing as a means of smoothing and passivating stainless steel alloys in the S2XXXX, S3XXXX and S4XXXX series, and the precipitation hardened alloys (see ISO 15510 for information on composition).

Metallic and other inorganic coatings. Electropolishing as a means of smoothing and passivating stainless steel

BS EN 17832:2023 热喷涂 确定生产环境中粉末状喷涂材料的进料速率

1   Scope This document specifies the procedure for the measurement of the feed rate for thermal spraying with spray materials in powder form in a production environment. The application of this document is essential if information on the feed rate of a spray material in powder form is required when using a thermal spraying method. It is applicable to any thermal spraying method using spray materials in powder form (see EN ISO 14917) where the technical installation used allows the spray powder to be fed through without an activated spray gun. The determination of the feed rate is mandatory for the preparation of thermal spray procedure specifications in accordance with EN 17002 and the determination of the deposition efficiency in accordance with EN ISO 17836.

Thermal spraying. Determination of the feed rate with spray material in powder form in a production environment

T/QGCML 944-2023 LED反射罩外部打磨装置

本标准规定了LED反射罩外部打磨装置的术语定义、技术要求、试验方法、检验规则、标志、包装、运输及贮存。 本标准适用于LED反射罩外部打磨装置的生产和检验。

LED reflector external grinding device

ASTM D5009-02(2023) 实验室条件下评估和比较喷涂涂层转移效率的标准测试方法

Standard Test Method for Evaluating and Comparing Transfer Efficiency of Spray Applied Coatings Under Laboratory Conditions

ASTM B136-23 铝阳极涂层耐污染性测量的标准试验方法

1.1  This test method is intended to determine whether anodic oxide coatings on aluminum and its alloys, that have undergone a sealing treatment and contact with an acid solution, are stainproof or nonadsorptive with respect to dyes. 1.2  Coatings that have been properly sealed should be proof against adsorption of coloring materials and, hence, “nonstaining” in many types of service. 1.3  This test method is applicable to anodic coatings intended for applications where they are exposed to the weather, or for protective purposes in corrosive media, and where resistance to staining is important. Note 1:  Performance in this test is predictive only of susceptibility to stain by dyes. It is not intended to be predictive of other factors in service performance such as pitting or general corrosion. Note 2:  For Aluminum Association Class I and II architectural anodic coatings that are sealed in solutions containing less than 15 ppm silicates or 3 ppm phosphates, the acid pretreatment may be omitted. 1.4  In the case of coatings colored in deep shades, where estimation of the intensity of any residual dye stain is difficult, interpretation of the test is based on whether or not the original color has been affected by the action of the test. 1.5  This test method is not applicable to: 1.5.1  Chromic acid type anodic coatings. 1.5.2  Anodic coatings on aluminum alloys containing more than 2 mass % Cu or 4.5 mass % Si. 1.5.3  Anodic coatings that have been sealed only in dichromate solutions. 1.5.4  Anodic coatings that have undergone a treatment to render them hydrophobic. 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 Test Method for Measurement of Stain Resistance of Anodic Coatings on Aluminum

ISO 15730:2023 金属和其他无机涂层.作为不锈钢平滑和钝化手段的电抛光

This document specifies the information to be supplied by the purchaser to the finisher, requirements and test methods for electropolishing as a means of smoothing and passivating stainless steel alloys in the S2XXXX, S3XXXX and S4XXXX series, and the precipitation hardened alloys (see ISO 15510 for information on composition).

Metallic and other inorganic coatings — Electropolishing as a means of smoothing and passivating stainless steel

ASTM B893-23 工程应用镁的硬涂层阳极氧化标准规范

1.1 This specification covers requirements for electrolytically formed oxide coatings on magnesium and magnesium alloy parts where appearance, abrasion resistance, and protection against corrosion are important. 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 Specification for Hard-Coat Anodizing of Magnesium for Engineering Applications

23/30443627 DC BS EN ISO 9717 金属和其他无机涂层 金属磷酸盐转化膜

BS EN ISO 9717. Metallic and other inorganic coatings. Phosphate conversion coating of metals

23/30449837 DC BS EN ISO 14919 热喷涂 用于火焰和电弧喷涂的线材、棒材和绳索 分类 技术供货条件

BS EN ISO 14919. Thermal spraying. Wires, rods and cords for flame and arc spraying. Classification. Technical supply conditions

23/30463039 DC BS EN 15520 热喷涂 热喷涂部件的结构设计建议

BS EN 15520. Thermal spraying. Recommendations for constructional design of components with thermally sprayed coatings

BS ISO 18555:2016 金属和其他无机涂料 热障涂层导热系数的测定

1   Scope This International Standard specifies the method for determining the thermal conductivities of thermal barrier coatings consisting of metallic bond coats and ceramic top coats, in a direction normal to the coating surface, at room temperature.

Metallic and other inorganic coatings. Determination of thermal conductivity of thermal barrier coatings

22/30427361 DC BS EN ISO 14920 热喷涂 自熔合金的喷涂和熔合

BS EN ISO 14920. Thermal spraying. Spraying and fusing of self-fluxing alloys

T/CI 061-2022 柴油机排气阀杆高硬度耐磨涂层喷涂控制技术指南

 柴油机排气阀杆高硬度耐磨涂层喷涂控制技术要求 柴油机排气阀杆高硬度耐磨涂层喷涂控制技术要求均以阀杆杆部为模式撰写，喷涂部位为设计图纸要求指定喷涂区域，其他部位涂层可按设计图纸要求调整。 4.1 喷涂设备 超音速火焰喷涂系统、喷砂系统、喷涂工业机器人、装夹移动台、喷砂及喷涂房、除尘系统、风机系统、冷水机、燃料供给系统、气体供给系统、外部干燥空气压缩机及总控台。 根据加工产品选择安装工作转台，阀杆及旋转类零件喷涂可以采用多工位转台。  4.1.1 涂层加工流程 清洁—防护—预热及喷砂—喷涂—检测 4.2 准备 喷涂部位及喷涂部位加工尺寸符合产品图纸加工要求，喷涂表面及向外延伸50mm 表面不得存在氧化皮、锈斑等特征残留。 4.2.1清洁 喷涂区域表面残留氧化皮、油污、灰尘、水渍，都将影响涂层的结合强度，所以采用工业酒精对喷涂区域进行清洗，确保喷涂表面清洁。清洗后的喷涂表面，不得使用带污渍的手套或直接手触摸。  4.2.2防护 产品喷涂前采用专用防护工装对非喷涂区域进行遮蔽防护，要求遮蔽防护区域离喷涂段大于5mm。  4.2.3 喷砂 4.2.3.1 喷砂 喷砂前，待加工排气阀杆的温度必须大于20℃。 用白色三氧化二铝 (Al2O3) 喷砂粒子对表面进行喷砂，颗粒大小为100-200μm。 喷砂时要求喷砂压力0.4-0.6MPa。  喷砂后，表面必须完全平整，没有金属光泽，喷砂次数应不大于2遍，避免基层材料重叠，喷砂部位粗糙度≥Ra4.0，记录喷砂表面粗糙度。喷砂和喷涂之间的时间间隔小于1小时。 4.2.3.2 清洁 在整个喷砂过程中使用清洁干燥的空气，保持喷砂表面清洁，防止任何污染。 喷砂结束后，使用干净、干燥的压缩空气清洁表面，来清除灰尘或喷砂过程中的其它杂物。

Control of high hardness wear-resistant coating on exhaust valve stem of diesel engine

T/GVS 008-2022 轴流风机叶轮表面抗老化PVD涂层测试方法

规定了轴流风机叶轮表面抗老化PVD涂层测试方法的术语和定义、试验方法、试验记录与报告。适用于涂覆在轴流风机叶轮表面抗老化PVD涂层的化学成分、物相、厚度、硬度、结合力、热导率、抗老化性能的测试。

Testing method for anti-aging PVD coatings on impeller's surface of axial flow fan

T/GVS 009-2022 注塑模具表面纳米硬质PVD涂层评价规范

规定了注塑模具表面纳米硬质PVD涂层评价规范的术语和定义、评价对象、质量要求、检测方法、评价记录与报告。适用于注塑模具表面纳米硬质PVD涂层的成分及组织结构、性能等质量评价与检测。

Evaluation specification for PVD hard nano-coating on injection mold surface

KS D ISO 2360-2022 非磁性基体金属上的非导电涂层 涂层厚度的测量 振幅敏感涡流法

Non-conductive coatings on non-magnetic basis metals－Measurement of coating thickness－Amplitude-sensitive eddy current method

KS D 8341-2-2022 铝及铝合金着色阳极氧化膜耐光性加速试验方法第2部分：紫外光耐光性试验

Accelerated test methods for light fastness of coloured anodic oxide coatings on aluminium and aluminium alloys－Part 2：Test for light fastness to ultra－violet lignt

KS D ISO 7668-2022 铝及其合金阳极氧化 20°、45°、60°或85°角度阳极氧化膜的镜面反射率和镜面光泽度的测量

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°

KS D ISO 3613-2022 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膜 试验方法

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

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