海水暴露检测标准

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海水暴露检测标准相关信息

GB/T 7790-2008 色漆和清漆.暴露在海水中的涂层耐阴极剥离性能的测定
简介:本标准规定了暴露在海水中的涂层耐阴极剥离性能测定的试验方法,包括:方法原理、试验溶液、试验装置、试样及其制备、试验步骤、涂层的检查及试验结果评价、试验报告等。本标准适用于船舶及海洋工程结构物等暴露在海水中的金属基材上的涂层。本标准不适用于评估陆地结构物上的涂层。本标准规定的试验方法包括以下两种:方法A:外加电流法;方法B:牺牲阳极法。
信息:ICS:47.020.05 CCS:U05 发布:2008-07-30 实施:2009-02-01

DIN CEN/TS 15119-2-2008 木头和木基制品的耐久性.防腐剂处理的木头对环境的排放物的测定.第2部分:暴露在使用级别为4或45级的木制品(与地面、淡水或海水接触).实验室法
简介:
信息:ICS:13.020.30;71.100.50 CCS:B71 发布:2008-09 实施

GB/T 5776-2005 金属和合金的腐蚀 金属和合金 在表层海水中暴露和评定的导则
简介: 本标准规定了金属和合金在表层海水中暴露所遵循的条件和方法,以便对不同地点的暴露做出意义的比较。本标准适用的暴露范围从水平面以上潮湿的重要区带(飞溅区和潮汐区)到水平面以下与表面海水组成相近的深度。 本标准规定了海水对金属和合金腐蚀的评定方法。 由于海水的可变性和复杂性,为减小可变因素的影响,暴露时间应在一年以上。
信息:ICS:77.060 CCS:H25 发布:2005-05-13 实施:2005-10-01

PD CEN/TS 15119-2-2008 木头和木基制品的耐久性.防腐剂处理的木头对环境的排放物的测定.第2部分:暴露在使用级别为4或45级的木制品(与地面,淡水或海水接触).实验室法
简介:
信息:ICSCCS发布:2008-05-01 实施

GB/T 5776-1986 金属材料在表面海水中常规暴露腐蚀试验方法
简介: 本标准适用于金属材料(包括黑色、有色金属)在表面海水(海水深度在10m之内)中全浸、潮差及飞溅条件下的腐蚀试验。为海水腐蚀试验应遵循的一般程序,以统一试验条件和评价指标。
信息:ICS:77.060 CCS:H25 发布:1986-01-14 实施:1986-11-01

ASTM G52-00(2006) 表面海水中金属和合金的暴露和评估标准实践
简介:
信息:ICS:77.060 CCS发布:2006-05-01 实施

KS M ISO 15711-2021 色漆和清漆.暴露在海水中的涂层耐阴极剥离性的测定
简介:
信息:ICS:87.040 CCS发布:2021-12-21 实施

DIN EN ISO 15711-2005 色漆和清漆.暴露于海水中的覆层耐阴极解粘合作用的测定
简介:
信息:ICS:87.040 CCS:G50 发布:2005-03 实施

ISO 23977-1:2020 塑料.暴露于海水中的塑料材料需氧生物降解的测定.第1部分:析出二氧化碳分析法
简介:
信息:ICS:83.080.01 CCS发布:2020-11-10 实施

ISO 15711:2003 色漆和清漆——暴露于海水中的涂层耐阴极剥离性的测定
简介:
信息:ICS:87.040 CCS发布:2003-05-26 实施

ISO 23977-2:2020 塑料.暴露于海水中的塑料材料需氧生物降解的测定.第2部分:用密闭呼吸计测量需氧量的方法
简介:
信息:ICS:83.080.01 CCS发布:2020-11-10 实施

ASTM G52-00 表面海水中金属和合金的暴露和评估标准实践
简介:
信息:ICS:77.060 CCS发布:2000-05-10 实施

ASTM G52-20 表面海水中金属和合金的暴露和评估标准实践
简介:
信息:ICS:77.060 CCS发布:2020-11-01 实施

ASTM G52-2000 金属及合金在海水表面暴露与评定的标准实施规范
简介:1.1 This practice covers conditions for exposure of metals and alloys to surface seawater, and sets forth the general procedures that should be followed in conducting seawater exposures tests so that meaningful comparisons may be made for different locations. 1.2 This practice lists suggested procedures for the evaluation of the effects of seawater on metals and alloys. Note 1-Terms relative to this subject matter can be found in Terminology G15. 1.3 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems 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.
信息:ICS:77.060 (Corrosion of metals) CCS:H25 发布:2000 实施

ISO 23977-1-2020 塑料. 暴露于海水中的塑料的好氧生物降解的测定. 第1部分: 释放二氧化碳的分析方法
简介:
信息:ICS:83.080.01 CCS发布:2020-11-00 实施

ASTM G52-2000(2011) 表层海水中金属及合金的暴露和评价标准操作规程
简介:The procedures described herein are recommended for evaluating the corrosion or marine fouling behavior, or both, of materials exposed to quiescent or local tidal flow conditions, or both. 4.1.1 This practice is not intended to cover the influence of high seawater velocity or the behavior of materials in seawater which has been transported from its source. 4.1.2 Some aspects of this practice may be applicable to testing in tanks and troughs which are continuously provided with fresh surface seawater. Additionally, some aspects may also be applicable to deep ocean testing. Note 18212;Guide G 78 provides guidance for conducting crevice corrosion tests under controlled seawater test conditions. While the duration of testing may be dictated by the test objectives, exposures of more than six months or one year are commonly used to minimize the effects of environmental variables associated with seasonal changes or geographic location, or both. The procedures described are applicable for the exposure of simple test panels, welded test panels, or those configured to assess the effects of crevices, or both, such as those described in Guide G 78. In addition, they are useful for testing of actual components and fabricated assemblies. It is prudent to include control materials with known resistance to seawater corrosion or fouling, or both, as described in Test Method D 3623. Note 28212;Materials which have been included in ASTM Worldwide Seawater Corrosivity Studies include UNS K01501 (carbon steel), UNS C70600 (90/10 CuNi) and UNS A95086 (5086-H116 Al).2 4 Note 38212;In the case of evaluations of aluminum alloys, care should be exercised in the location of specimens near copper or high copper-containing alloys. In some instances, it is not sufficient to simply electrically isolate specimens to prevent bi-metallic (galvanic) corrosion; copper ions from nearby corroding copper or copper-base alloys can deposit on aluminum and accelerate its corrosion.1.1 This practice covers conditions for the exposure of metals, alloys, and other materials in natural surface seawater such as those typically found in bays, harbors, channels, and so forth, as contrasted with deep ocean testing. This practice covers full immersion, tidal zone and related splash, and spray zone exposures.1.2 This practice sets forth general procedures that should be followed in conducting seawater exposure tests so that meaningful comparisons may be made from one location to another.1.3 This practice identifies recommended procedures for evaluating the effects of natural surface seawater on the materials exposed.1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information 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.
信息:ICS:77.060 (Corrosion of metals) CCS:H25 发布:2000 实施

KS D ISO 11306-2019 金属和合金的腐蚀 - 表面海水中金属和合金的暴露和评估指南
简介:
信息:ICS:77.060 CCS发布:2019-10-31 实施

ASTM G52-2000(2006) 金属及合金在海水表面暴露与评定的标准实施规范
简介:The procedures described herein are recommended for evaluating the corrosion or marine fouling behavior, or both, of materials exposed to quiescent or local tidal flow conditions, or both. 4.1.1 This practice is not intended to cover the influence of high seawater velocity or the behavior of materials in seawater which has been transported from its source. 4.1.2 Some aspects of this practice may be applicable to testing in tanks and troughs which are continuously provided with fresh surface seawater. Additionally, some aspects may also be applicable to deep ocean testing. Note 18212;Guide G 78 provides guidance for conducting crevice corrosion tests under controlled seawater test conditions. While the duration of testing may be dictated by the test objectives, exposures of more than six months or one year are commonly used to minimize the effects of environmental variables associated with seasonal changes or geographic location, or both. The procedures described are applicable for the exposure of simple test panels, welded test panels, or those configured to assess the effects of crevices, or both, such as those described in Guide G 78. In addition, they are useful for testing of actual components and fabricated assemblies. It is prudent to include control materials with known resistance to seawater corrosion or fouling, or both, as described in Test Method D 3623. Note 28212;Materials which have been included in ASTM Worldwide Seawater Corrosivity Studies include UNS K01501 (carbon steel), UNS C70600 (90/10 CuNi) and UNS A95086 (5086-H116 Al).2 4 Note 38212;In the case of evaluations of aluminum alloys, care should be exercised in the location of specimens near copper or high copper-containing alloys. In some instances, it is not sufficient to simply electrically isolate specimens to prevent bi-metallic (galvanic) corrosion; copper ions from nearby corroding copper or copper-base alloys can deposit on aluminum and accelerate its corrosion.1.1 This practice covers conditions for the exposure of metals, alloys, and other materials in natural surface seawater such as those typically found in bays, harbors, channels, and so forth, as contrasted with deep ocean testing. This practice covers full immersion, tidal zone and related splash, and spray zone exposures.1.2 This practice sets forth general procedures that should be followed in conducting seawater exposure tests so that meaningful comparisons may be made from one location to another.1.3 This practice identifies recommended procedures for evaluating the effects of natural surface seawater on the materials exposed.1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information 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.
信息:ICS:77.060 (Corrosion of metals) CCS:H25 发布:2000 实施

ASTM G52-00(2016)e1 表面海水中金属和合金的暴露和评估标准实践
简介:
信息:ICS:77.060 CCS发布:2016-11-01 实施

NF A05-270-1998 金属和合金材料腐蚀.海水表层中金属和合金暴露和评估指南
简介:
信息:ICS:77.060 CCS:H25 发布:1998-05-01 实施:1998-05-20

ISO 16539-2013 金属和合金的腐蚀.暴露在合成海水盐沉积过程的加速循环腐蚀试验.恒定绝对湿度下的干燥条件和湿润条件
简介:
信息:ICS:77.060 CCS:H25 发布:2013-03 实施

BS EN ISO 11306-1998 金属和合金腐蚀.金属和合金暴露于海水表面后的评估指南
简介:1 This International Standard gives guidance on the conditions and procedures to be followed when conducting exposures of metals and alloys to surface sea water such that meaningful comparisons may be made for different locations. This International Standard applies to exposure areas from above water level which are wet for a significant period (splash and tidal zones) down to a depth at which the composition of the sea water is similar to that at the surface.2 This practice gives guidance on procedures for the evaluation of the effects of sea water on metals and alloys.3 Because of the variability and complexity of sea water, exposures over a minimum period of one year are considered necessary to minimize the influence of these variable factors.
信息:ICS:77.060 CCS:H25 发布:1998-04-15 实施:1998-04-15

BS ISO 16539-2013 金属和合金腐蚀.暴露在合成海水盐分沉淀工艺中加速循环腐蚀试验.恒定绝对湿度下的干燥和湿润条件
简介:
信息:ICS:77.060 CCS:H25 发布:2013-02-28 实施:2013-02-28

DIN EN ISO 11306-1998 金属和合金的腐蚀.金属和合金暴露于海水表面及评定指南
简介:The document gives guidance on the conditions and procedures to be followed when conducting exposures of metals and alloys in surface water such that meaningful comparisons by be made for different locations.
信息:ICS:77.060 CCS:H20 发布:1998-04 实施

BS ISO 16539-2013 金属和合金腐蚀.暴露在合成海水盐分沉淀工艺中加速循环腐蚀试验.恒定绝对湿度下的干燥和湿润条件
简介:
信息:ICS:77.060 CCS:H25 发布:2013-02-28 实施:2013-02-28

ISO 11306:1998 金属和合金的腐蚀.在地表海水中暴露和评估金属和合金的指南
简介:
信息:ICS:77.060 CCS发布:1998-02-12 实施

ISO 16539:2013 金属和合金的腐蚀——暴露于合成海水盐沉积过程中的加速循环腐蚀试验&mdash恒定绝对湿度下的“干”和“湿”条件
简介:
信息:ICS:77.060 CCS发布:2013-02-14 实施

EN ISO 11306-1998 金属与合金的腐蚀.对海水表面的金属和合金的暴露和评估准则 ISO 11306-1998
简介:
信息:ICS:77.060 CCS发布:1998-02-01 实施

DIN CEN/TS 15119-2-2012 木材和木制品的耐久性. 经防腐处理的木材对环境的排放物的测定. 第2部分: 暴露于4级或5级使用的木制品(与地面, 淡水或海水接触). 实验室方法; 德文版本CEN/TS 15119-2-2012
简介:
信息:ICS:13.020.30;71.100.50 CCS:B69 发布:2012-12 实施

ISO 11306-1998 金属与合金的腐蚀 对海水表面的金属和合金的暴露和评估准则
简介:1 This International Standard gives guidance on the conditions and procedures to be followed when conducting exposures of metals and alloys to surface sea water such that meaningful comparisons may be made for different locations. This International Standard applies to exposure areas from above water level which are wet for a significant period (splash and tidal zones) down to a depth at which the composition of the sea water is similar to that at the surface.2 This practice gives guidance on procedures for the evaluation of the effects of sea water on metals and alloys.3 Because of the variability and complexity of sea water, exposures over a minimum period of one year are considered necessary to minimize the influence of these variable factors.
信息:ICS:77.060 CCS:H25 发布:1998-02 实施

PD CEN/TS 15119-2-2012 耐用的木材和木制品.排放测定木材防腐剂的环境.第2部分:木制商品暴露在使用类4或5(在接触地面,淡水或海水).实验室方法
简介:This Technical Specification specifies a laboratory method for obtaining water samples from treated wood
信息:ICS:13.020.30;71.100.50 CCS发布:2012 实施

ISO 23977-2-2020 塑料.暴露于海水中的塑料材料需氧生物降解的测定.第2部分:用密闭呼吸计测量需氧量的方法
简介:
信息:ICS:83.080.01 CCS发布:0000-00-00 实施:0000-00-00

ASTM G52-00(2011) 表面海水中金属和合金的暴露和评估标准实践
简介:
信息:ICS:77.060 CCS发布:2011-11-01 实施

BS DD CEN/TS 15119-2-2008 木材和木材产品的耐久性.经过防腐剂处理的木材向环境排放物的测定.暴露在使用等级4级或5级的木制商品(与地面、淡水或海水的有关).实验室法
简介:This Technical Specification specifies a laboratory method for obtaining water samples from treated woodwhich has been in conditions designated to simulate continuous contact with the ground or with water (UseClass 4 or 5), at time intervals after exposure.
信息:ICS:13.020.30;71.100.50 CCS:B71 发布:2010-02-28 实施:2010-02-28

KS D ISO 11306-2009 金属和合金的腐蚀.暴露在海水表面的金属和合金的评定导则
简介:1.1 이 표준은 금속 및 합금을 바닷물 표면에 폭로시켜 위치의 차이에 따라 비교를 하고자
信息:ICS:77.060 CCS:H25 发布:2009-10-06 实施:2009-10-06

KS D ISO 11306-2009 金属和合金的腐蚀.暴露在海水表面的金属和合金的评定导则
简介:1.1 이 표준은 금속 및 합금을 바닷물 표면에 폭로시켜 위치의 차이에 따라 비교를 하고자
信息:ICS:77.060 CCS:H25 发布:2009-10-06 实施:2009-10-06

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阴影遮挡下背板温度测试是针对光伏组件或其他设备在部分阴影遮挡条件下,其背板表面温度变化的测量与分析。这类测试对于评估设备的热管理性能、效率衰减以及长期可靠性至关重要,因为阴影遮挡可能导致局部热点、功率损失甚至设备损坏。通过模拟真实环境中的遮挡场景,检测可帮助优化设计、提升安全性和延长使用寿命。

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陶瓷材料抗折强度测试

陶瓷材料抗折强度测试是评估陶瓷制品在弯曲载荷下抵抗断裂能力的关键性能指标,广泛应用于陶瓷工业、建筑材料、电子元件等领域。该测试通过模拟材料在实际使用中承受弯曲应力的场景,帮助确定其力学性能和可靠性。检测的重要性在于确保陶瓷产品(如瓷砖、绝缘子、结构陶瓷等)满足安全标准、延长使用寿命,并优化生产工艺。检测信息涵盖样品制备、加载速率控制、数据采集和结果分析,以确保测试的准确性和重复性。

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脊柱内固定棒四点弯曲疲劳测试

脊柱内固定棒四点弯曲疲劳测试是一项针对脊柱外科植入物进行的力学性能评估,主要模拟人体脊柱在长期活动下的弯曲应力条件。该测试通过重复加载来评估内固定棒的疲劳寿命和结构完整性,对于确保植入物在体内的安全性和有效性至关重要。检测能够识别材料缺陷、设计弱点,预防临床失败,概括而言,它是医疗器械质量控制的核心环节,保障患者手术成功和长期健康。

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PID测试环境箱湿度控制与防结露性能检测

PID测试环境箱是用于模拟特定环境条件(如温度、湿度)的设备,广泛应用于电子、汽车等行业的产品测试。湿度控制与防结露性能检测是确保环境箱在高温高湿条件下稳定运行、防止冷凝水损害被测产品的重要环节。检测有助于验证设备的精度和可靠性,避免因湿度波动或结露导致的测试失败或产品损坏,从而提高整体测试质量。

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仪器设备

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气相色谱仪

气相色谱仪

用于分析各种有机化合物,检测精度高,稳定性好。

液相色谱仪

液相色谱仪

适用于分析高沸点、难挥发的有机化合物和生物大分子。

质谱仪

质谱仪

用于物质的定性和定量分析,具有高灵敏度和高分辨率。

原子吸收光谱仪

原子吸收光谱仪

用于测定各种物质中的金属元素含量,检测限低,选择性好。

红外光谱仪

红外光谱仪

用于分析物质的分子结构和化学键,广泛应用于有机化学分析。

X射线衍射仪

X射线衍射仪

用于分析物质的晶体结构,确定物质的组成和结构。

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