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Information × Registration Number 0216U006600, 0115U004033 , R & D reports Title Accelerated corrosion testing of welded bellows popup.stage_title Head Khoma Myroslav, Registration Date 20-04-2016 Organization Karpenko Physico-Mechanical Institute of the National Academy of Science of Ukraine popup.description2 The object of study - check resistance of welded bellows during long-term action product "amyl". Purpose - research bellows box 94.4007.4510.0090.00.0 on the presence of crevice corrosion of welds (intergranular corrosion) after accelerated research as a part of the container 94.4007.4510.0000.00.0. Research methods - corrosion-mechanical, metallographic. The results of these studies have shown that exposure of the bellows units for 225 days at a temperature of 50 ... 55? C and a pressure of "amyl" vapor 3.7 ... 4.4 kg / cm 2 does not lead to local corrosion damage and the appearance of cracks. The chemical composition of its surface with virtually no change. On this basis, we can recommend bellows units from 12X18H10T steel for work in "amyl" pairs.5481 Product Description popup.authors Івашків Василь Романович Антощак Ігор Миколайович Воробель Володимир Ігорович Головей Світлана Анатоліївна Дацко Богдан Миколайович Дячук Алла Іллівна Чумало Галина Василівна Чучман Марян Романович popup.nrat_date 2020-04-02 Close