BS ISO 19280:2017规定了不锈钢耐缝隙腐蚀性排名的方法 以及暴露于氧化氯化物溶液中的相关合金。本文件允许进行测量 管/杆型试样的临界裂缝温度与制成的平板型试样的临界裂缝温度相同 通过化学引发缝隙腐蚀，但不是通过电化学方法 ISO 18070标准。本文件中的试验方法定义了用于 使用圆柱形试样测量在管道和管子中引发的缝隙腐蚀温度。 这种方法也被证明适用于平板型试样。 交叉引用:ISO 4017:2014ISO 18070:2015ISO 8044:2015购买本文件时可获得的所有现行修订均包含在购买本文件中。

BS ISO 19280:2017 specifies a methodology for ranking the crevice corrosion resistance of stainless steels and related alloys when exposed to oxidizing chloride solution. This document allows the measurement of critical crevice temperatures of tube/rod type specimens equal to those of plate type ones made up of the same material by chemical initiation of crevice corrosion, but not by the electrochemical method of ISO 18070. The test method in this document defines the apparatus and the procedure used to measure the temperature of crevice corrosion initiated in pipes and tubes using cylindrical specimens. This method has also been proved to apply to plate type specimens.Cross References:ISO 4017:2014ISO 18070:2015ISO 8044:2015All current amendments available at time of purchase are included with the purchase of this document.