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The role of molybdate‐containing inhibitors in cases of stress corrosion cracking in closed water circuits
Materials and Corrosion ( IF 1.6 ) Pub Date : 2020-09-25 , DOI: 10.1002/maco.202011980 Wolfgang Allertshammer 1
Materials and Corrosion ( IF 1.6 ) Pub Date : 2020-09-25 , DOI: 10.1002/maco.202011980 Wolfgang Allertshammer 1
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In this study, three cases of damage to heating circuits are presented, in which damage was caused by intergranular stress corrosion cracking in an unalloyed steel. The results are compared with literature data. From this, it can be concluded that stress corrosion cracking has been triggered in all three cases by the addition of an inhibitor containing molybdate. The development of this form of corrosion is only possible under critical conditions.
中文翻译：
含钼酸盐抑制剂在封闭水回路中应力腐蚀开裂中的作用
在这项研究中，提出了三种加热电路损坏的情况，其中损坏是由非合金钢的晶间应力腐蚀开裂引起的。将结果与文献数据进行比较。由此可以得出结论，在所有三种情况下，都通过添加含钼酸盐的抑制剂引发了应力腐蚀开裂。这种腐蚀形式的发展只有在关键条件下才有可能。
更新日期：2020-09-25
中文翻译：
含钼酸盐抑制剂在封闭水回路中应力腐蚀开裂中的作用
在这项研究中，提出了三种加热电路损坏的情况，其中损坏是由非合金钢的晶间应力腐蚀开裂引起的。将结果与文献数据进行比较。由此可以得出结论，在所有三种情况下，都通过添加含钼酸盐的抑制剂引发了应力腐蚀开裂。这种腐蚀形式的发展只有在关键条件下才有可能。
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