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Information × Registration Number 0301U002353, 0100U005367 , R & D reports Title Finding-out of the reason of destruction of the flap-type heat exchanger and development of the recommendation on increase of corrosion stability of slices. popup.stage_title З'ясування причин зруйнування пластинчастого теплообмінника та розробка рекомендації по підвищенню корозійної стійкості пластин. Head Gorlova V. S., Registration Date 06-04-2001 Organization Ukrainian Research and Design Institute for Chemical Engineering Joint - stock company popup.description2 As the purpose of activity the finding - out of reasons of failure of the flap-type heat exchanger from steel 08Х18Н10 has served. Conducted metallography and еlectrochemical of research have shown, that in a water water at рН 7 and рН 9 steels 08Х18Н10 have high corrosion stability(resistance) and is not subjected of local corrosion. Defects in welds it is not revealed. The detected corrosion cracking of the basic metal testifies that the operating conditions or washdowns of the equipment were infringed and there were conditions, for origin pointwise - spot corrosion of defeats, which have resulted in a cracks initiation. Product Description popup.authors popup.nrat_date 2020-04-02 Close