1) repassivation potential crevice corrosion
缝隙腐蚀再钝化电位
2) crevice corrosion
缝隙腐蚀
1.
A study on crevice corrosion behavior of titanium and 00Cr25Ni22Mo2 stainless steel;
工业纯钛和00Cr25Ni22Mo2不锈钢的缝隙腐蚀
2.
Mechanism Analysis of the Crevice Corrosion of Liquid Chlorine Steel Cylinders and Protection Methods
液氯钢瓶缝隙腐蚀的机理分析及防范措施
3.
Although the crevice corrosion of metals had been extensively studied in the past years,it remained lack of direct experimental information of the micro chemical environments and electrochemical conditions inside the corroding crevice.
根据铜电路板缝腐蚀特征,研制了阵列式Ag/AgCl、IrO2电极,设计缝隙腐蚀模拟装置,在0。
3) Corrosion and passivation
腐蚀与钝化
4) passivation etching
钝化层腐蚀
5) transpassive corrosion
过钝化腐蚀
1.
Ultra-low-carbon austenitic stainless steels have the tendency of transpassive corrosion and intergranular attack in strongly oxidizing nitric acid(concentrated nitric acid,presence of oxidizing species).
超低碳Cr-Ni奥氏体不锈钢在含强氧化性离子的硝酸溶液中会发生过钝化腐蚀和晶间腐蚀,而高硅不锈钢在强氧化性浓硝酸中具有优良的耐蚀性。
6) crevice corrosion
裂缝腐蚀,缝隙腐蚀
补充资料:钝化电位
分子式:
CAS号:
性质:又称致钝电位(initiating passive potential)。对活态金属进行阳极极化,当电位到达某一临界值时,金属表面状态发生突变,生成了吸附的或成相的钝化膜,致使金属腐蚀速度急剧降低,这一临界电位值称为金属的钝化电位。它与佛莱德电位不同,前者是金属从活态转变到钝态时的特征电位,而后者是金属从钝态转变成活态时的特征电位,但两者有时很接近。
CAS号:
性质:又称致钝电位(initiating passive potential)。对活态金属进行阳极极化,当电位到达某一临界值时,金属表面状态发生突变,生成了吸附的或成相的钝化膜,致使金属腐蚀速度急剧降低,这一临界电位值称为金属的钝化电位。它与佛莱德电位不同,前者是金属从活态转变到钝态时的特征电位,而后者是金属从钝态转变成活态时的特征电位,但两者有时很接近。
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参考词条