Bpzeleva N. Methods and means of corrosion protection of the liquid cooling systems of redioelectronic equipment.

Українська версія

Thesis for the degree of Doctor of Science (DSc)

State registration number

0508U000685

Thesis Registration Form

0508U000685.pdf

Applicant for

Specialization

  • 05.17.14 - Хімічний опір матеріалів та захист від корозії

10-12-2008

Specialized Academic Board

Д 26.002.13

Publishing and Printing Institute of Igor Sikorsky Kyiv Polytechnic Institute

Essay

The dissertation covers the development of the complex anticorrosion protection of polymetal liquid section of the cooling systems of redioelectronic equipment, which includes the decrease in corrodibility of water-ethylene glycol heat carrier by the methods of ion-exchange cleaning and deoxigination, as well as the protection of aluminium alloy elements by polymer coatings. The corrosion-electrochemical behaviour of structural materials in water – ethylene glycol environments has been investigated and corrosion parameters of heat carrier (specific electric resistance – not less than 25 k??m and concentration of dissolved oxygen 1 g/m3) have been evaluated, thus providing the polymetal liquid section coefficient of protection action of 40…75%.

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