دورية أكاديمية
Anticorrosive and physicochemical properties of modified phosphate pigments.
العنوان: | Anticorrosive and physicochemical properties of modified phosphate pigments. |
---|---|
المؤلفون: | Przywecka, Katarzyna, Grzmil, Barbara, Kowalczyk, Krzysztof |
المصدر: | Polish Journal of Chemical Technology; Mar2019, Vol. 21 Issue 1, p20-23, 4p |
مصطلحات موضوعية: | CORROSION & anti-corrosives, PIGMENTS, MOLYBDATES, CALCIUM phosphate, PHOSPHATES, CALCIUM |
مستخلص: | Many studies have been carried out in the direction of improvement of the effectiveness of commonly utilized phosphate corrosion inhibitors. For this purpose various types of modifications are realized, e.g. introduction of different cations to the pigment composition or replacement of phosphate anions with others. In the presented work, anticorrosive pigments containing calcium hydrogen phosphate, and/or calcium hydroxyphosphate, and calcium molybdate were obtained. The phase and chemical composition and the oil absorption number of those materials were determined. The anticorrosive properties were investigated by an electrochemical noise method. The obtained results were compared with previously published studies concerning pigments containing (NH |
Copyright of Polish Journal of Chemical Technology is the property of Sciendo and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
قاعدة البيانات: | Complementary Index |
كن أول من يترك تعليقا!