77.060 金属的腐蚀 标准查询与下载

DIN ISO 3651-3:2018 不锈钢抗晶间腐蚀的测定. 第3部分: 低铬铁素体不锈钢腐蚀试验(ISO 3651-3-2017)

This document specifies the determination of the intergranular corrosion susceptibility of low-Cr [less than 16 % Cr, less than 0,3 % Ni, less than 0,3 % Ti and less than 0,3 % Nb, less than 0,3 % (Ti + Atomic weight ratio Nb)] ferritic stainless steels in the 0,5 % sulfuric acid/copper sulfate test. It also specifies the purposes which may be assigned to the test. The method is applicable to stainless steels supplied in the form of rolled sheets and welded tubes and intended for use in a mildly oxidizing acid medium.

Determination of resistance to intergranular corrosion of stainless steels - Part 3: Corrosion test for low-Cr ferritic stainless steels (ISO 3651-3:2017)

DIN 50918:2018 金属的腐蚀.电化学腐蚀试验

In the case of chemical corrosion investigations, samples of certain dimensions and given surface properties are generally exposed to a corrosive agent under defined conditions. Electrochemical characteristics are measured and / or specified in electrochemical corrosion tests. This document specifies several methods for electrochemical tests.

Corrosion of metals - Electrochemical corrosion tests

ISO 20728:2018 金属和合金的腐蚀.镁合金抗应力腐蚀开裂性的测定

This document specifies a method for the determination of resistance to stress corrosion cracking (SCC) of magnesium alloys intended for use in structural applications (such as magnesium front end, gearbox and clutch housing units, steering column parts, shift actuators, valve covers and housings, brackets and intake manifold blades, electronic devices, power tools and medical equipment). The method allows determination of the resistance to SCC as a function of the chemical composition, the method of manufacture and heat treatment of magnesium alloys. The document is applicable to cast and wrought magnesium alloys in the form of castings, semi-finished products, parts and weldments and covers the method of sampling, the types of specimens, the loading procedure, the type of environment and the interpretation of results. The document allows assessment of the relative performance of materials and products in environments containing chlorides or sulphates, provided that the failure mechanism is not changed, but does not qualify a material or product for service application.

Corrosion of metal and alloys - Determination of resistance of magnesium alloys to stress corrosion cracking

ASTM B117-18 操作盐雾（雾）装置的标准实施规程

Standard Practice for Operating Salt Spray (Fog) Apparatus

ISO 7539-6:2018 金属和合金的腐蚀.应力腐蚀试验.第6部分:预破裂试样的制备和使用

This document specifies procedures for designing, preparing and using precracked specimens for investigating susceptibility to stress corrosion. It gives recommendations for the design, preparation and use of precracked specimens for investigating susceptibility to stress corrosion. Recommendations concerning notched specimens are given in Annex A. The term “metal” as used in this document includes alloys. Because of the need to confine plasticity at the crack tip, precracked specimens are not suitable for the evaluation of thin products, such as sheet or wire, and are generally used for thicker products including plate bar and forgings. They can also be used for parts joined by welding. Precracked specimens can be loaded with equipment for application of a constant load or can incorporate a device to produce a constant displacement at the loading points. Tests conducted under increasing displacement or increasing load are dealt with in ISO 7539-9. A particular advantage of precracked specimens is that they allow data to be acquired, from which critical defect sizes, above which stress corrosion cracking can occur, can be estimated for components of known geometry subjected to known stresses. They also enable rates of stress corrosion crack propagation to be determined. The latter data can be taken into account when monitoring parts containing defects during service.

Corrosion of metals and alloys - Stress corrosion testing - Part 6: Preparation and use of precracked specimens for tests under constant load or constant displacement

BS ISO 14993:2018 金属和合金的腐蚀 涉及循环暴露于盐雾、干燥和潮湿条件的加速测试

1   Scope This document specifies the apparatus and test procedure to be used in conducting accelerated corrosion tests for the comparative evaluation of metallic materials with or without permanent corrosion protection or temporary corrosion protection in salt-contaminated outdoor environments. The test involves cyclic exposure of the specimens to neutral salt mist, “dry” and “wet” conditions. The type of test specimen and the exposure period are not specified. The particular advantages of this test over common accelerated tests such as the neutral salt spray (NSS) test lie in its ability to better reproduce the corrosion that occurs in outdoor salt-contaminated environments. This document is applicable to — metals and their alloys, — metallic coatings (anodic and cathodic), — conversion coatings, — anodic oxide coatings, and — organic coatings on metallic materials. NOTE Methods of test for coatings to determine their resistance, in the presence of scribe marks through to the substrate, to various cyclic corrosion conditions which include the condensation of water on the test specimens during period...

Corrosion of metals and alloys. Accelerated testing involving cyclic exposure to salt mist, dry and wet conditions

BS EN ISO 16151:2018 金属和合金的腐蚀 暴露于酸化盐雾、干燥和潮湿条件下的加速循环测试

Corrosion of metals and alloys. Accelerated cyclic test with exposure to acidified salt spray, dry and wet conditions

EN ISO 16151:2018 金属和合金的腐蚀.暴露于盐酸喷雾,"干燥"和"潮湿"条件下的加速周期试验

Corrosion of metals and alloys - Accelerated cyclic test with exposure to acidified salt spray@ dry and wet conditions

ISO 14993:2018 金属及合金的腐蚀. 循环暴露在盐雾、干、湿条件下的加速试验

This document specifies the apparatus and test procedure to be used in conducting accelerated corrosion tests for the comparative evaluation of metallic materials with or without permanent corrosion protection or temporary corrosion protection in salt-contaminated outdoor environments. The test involves cyclic exposure of the specimens to neutral salt mist, “dry” and “wet” conditions. The type of test specimen and the exposure period are not specified. The particular advantages of this test over common accelerated tests such as the neutral salt spray (NSS) test lie in its ability to better reproduce the corrosion that occurs in outdoor salt-contaminated environments. This document is applicable to — metals and their alloys, — metallic coatings (anodic and cathodic), — conversion coatings, — anodic oxide coatings, and — organic coatings on metallic materials. NOTE Methods of test for coatings to determine their resistance, in the presence of scribe marks through to the substrate, to various cyclic corrosion conditions which include the condensation of water on the test specimens during periods of humidity are given in ISO 11997-1.

Corrosion of metals and alloys - Accelerated testing involving cyclic exposure to salt mist, dry and wet conditions

T/CSCP 0038-2018 耐候结构钢耐蚀性 技术条件

本标准规定了耐候结构钢耐蚀性能的术语和定义、需方应向供方提供的信息、技术要求、试验方法、牌号表示方法和试验报告。 本标准适用于评价符合GB/T 4171-2008的各牌号钢在自然环境服役的耐蚀性能，不适用于评价钢铁材料在工业环境服役的耐蚀性能。

Technical conditions for corrosion resistance of weathering structural steel

DIN EN ISO 11130:2018 金属与合金的腐蚀.盐溶液中的交替浸没试验(ISO 11130-2017);德文版本EN ISO 11130-2018

This document specifies a method for assessing the corrosion resistance of metals by an alternate immersion test in salt solution, with or without applied stress. The test is particularly suitable for quality control during the manufacture of metals including aluminium alloys and ferrous materials, and also for assessment purposes during alloy development. Depending upon the chemical composition of the test solution, the test can be used to simulate the corrosive effects of marine splash zones, de-icing fluids and acid salt environments. The term "metal" as used in this document includes metallic materials with or without corrosion protection. This document applies to: - metals and their alloys, - certain metallic coatings (anodic and cathodic with respect to the substrate), - certain conversion coatings, - certain anodic oxide coating, and - organic coatings on metals.

Corrosion of metals and alloys - Alternate immersion test in salt solution (ISO 11130:2017); German version EN ISO 11130:2018

T/CSCP 0036-2018 碳素结构钢耐蚀性 技术条件

本标准规定了碳素结构钢耐蚀性能的术语和定义、需方应向供方提供的信息、技术要求、试验方法、牌号表示方法和试验报告。 本标准适用于评价符合GB/T 700-2006的各牌号钢在自然环境服役的耐蚀性能，不适用于评价钢铁材料在工业环境服役的耐蚀性能。

Specifications for corrosion resistance of carbon structural steel

T/CSCP 0037-2018 低合金高强度结构钢耐蚀性 技术条件

本标准规定了低合金高强度结构钢耐蚀性能的术语和定义、需方应向供方提供的信息、技术要求、试验方法、牌号表示方法和试验报告。 本标准适用于评价符合GB/T 1591-2018的各牌号钢在自然环境服役的耐蚀性能，不适用于评价钢铁材料在工业环境服役的耐蚀性能。

Specifications for Corrosion Resistance of Low Alloy High Strength Structural Steels

ASTM C1617-18 从金属的水腐蚀的热绝缘中浸出的含有离子的萃取溶液的定量加速实验室评价的标准实施规程

Standard Practice for Quantitative Accelerated Laboratory Evaluation of Extraction Solutions Containing Ions Leached from Thermal Insulation on Aqueous Corrosion of Metals

ISO 16151:2018 金属和合金的腐蚀.暴露于盐酸喷雾、干燥和湿润条件下加速周期试验

This document specifies two accelerated corrosion-test procedures, Methods A and B, for the comparative evaluation of metallic materials with or without permanent corrosion protection or temporary corrosion protection in outdoor salt and/or acid rain environments. It also specifies the apparatus used. The two tests involve cyclic exposure of the specimens to acidified salt spray, “dry” and “wet” conditions. The particular advantages of the two tests over conventional accelerated tests, such as the neutral salt spray (NSS) test as specified in ISO 9227 lie in their better ability to reproduce the corrosion that occurs in outdoor salt and/or acid rain environments. They are also useful for evaluating cosmetic corrosion. Method A is applicable to — metals and their alloys, — metallic coatings (cathodic), — anodic oxide coatings, and — organic coatings on metallic materials. Method B is applicable to — steel coated with anodic coatings, and — steel coated with anodic coatings covered with conversion coatings.

Corrosion of metals and alloys - Accelerated cyclic test with exposure to acidified salt spray, dry and wet conditions

ASTM G96-90(2018) 在线监测工厂设备腐蚀（电气和电化学方法）的标准指南

1.1 This guide covers the procedure for conducting online corrosion monitoring of metals in plant equipment under operating conditions by the use of electrical or electrochemical methods. Within the limitations described, these test methods can be used to determine cumulative metal loss or instantaneous corrosion rate, intermittently or on a continuous basis, without removal of the monitoring probes from the plant. 1.2 The following test methods are included: Test Method A for electrical resistance, and Test Method B for polarization resistance. 1.2.1 Test Method A provides information on cumulative metal loss, and corrosion rate is inferred. This test method responds to the remaining metal thickness except as described in Section 5. 1.2.2 Test Method B is based on electrochemical measurements for determination of instantaneous corrosion rate but may require calibration with other techniques to obtain true corrosion rates. Its primary value is the rapid detection of changes in the corrosion rate that may be indicative of undesirable changes in the process environment. 1.3 The values stated in SI units are to be considered standard. The values 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. Specific precautionary statements are given in 5.6. 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 Online Monitoring of Corrosion in Plant Equipment (Electrical and Electrochemical Methods)

ASTM B843-18e1 阴极保护用镁合金阳极的标准规范

1.1 This specification covers magnesium alloy anodes in the form of cast and extruded shapes. 1.2 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 Magnesium Alloy Anodes for Cathodic Protection

ASTM B843-18 阴极保护用镁合金阳极的标准规范

Standard Specification for Magnesium Alloy Anodes for Cathodic Protection

KS D ISO 7539-3-2018 金属和合金的腐蚀 - 应力腐蚀试验 - 第3部分:U型弯曲试样的制备和使用

Corrosion of metals and alloys — Stress corrosion testing — Part 3: Preparation and use of U-bend specimens

KS D ISO 7539-3-2018(2023) 金属和合金的腐蚀应力腐蚀试验第3部分:U形弯头试样的制备和使用

Corrosion of metals and alloys — Stress corrosion testing — Part 3: Preparation and use of U-bend specimens