Nesterov O. Research and development of economically alloyed ferrite steel for a system of an exhaust tract of automobiles

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0400U000735

Thesis Registration Form

0400U000735.pdf

Applicant for

Specialization

  • 05.02.01 - Матеріалознавство

22-02-2000

Specialized Academic Board

Д17.052.01

Essay

In work the influence of series alloying elements on structure and properties of iron-chromium alloy is investigated. For the first time the possibility of deriving homogeneous ferrite structure is shown at alloying iron-chromium alloy from 7-9 % chromium, silicon, aluminium and titanium. The trials of operational properties and corrosion resistance showed, that on this parameter the steel 08Х8СЮТч is equal to the indexes steel 12Х18Н10Т, 08Х18Т1, YUS 409D. The experimental samples of details of a gas exhaust sys-tem of automobiles neutraliser of completing gases, mufflers of noise were studied.

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