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2 476 855

(13)

(51)

IPC

G01N3/32(2006-01-01)

(21) (22)

Application

2011115672/28, 2011-04-20

(24)

Start date

2011-04-20

(22)

Actual filing date

2011-04-20

(45)

Published

2013-02-27

(72)

Inventor

Shapovalova Julija DaniilovnaEfimenko Ljubov' AjzikovnaRomanova Tat'Jana IvanovnaJakirevich Daniil Isaakovich

(73)

Holder

Federal'Noe Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Kurskaja Gosudarstvennaja Sel'Skokhozjajstvennaja Akademija Imeni Professora I.I. Ivanova Ministerstva Sel'Skogo Khozjajstva Rossijskoj Federatsii

METHOD FOR DETERMINING ENDURANCE LIMIT OF LOW-CARBON LOW-ALLOYED STEELS Russian patent published in 2013 - IPC G01N3/32

Abstract RU 2476855 C2

FIELD: metallurgy.

SUBSTANCE: yield strength and structural phase composition of a specimen is determined and endurance limit is calculated as per the formula.

EFFECT: improving the accuracy of determination of endurance limit of low-carbon low-alloyed steels as per mechanical characteristics.

3 tbl, 2 dwg

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RU 2 476 855 C2

Authors

Shapovalova Julija Daniilovna

Efimenko Ljubov' Ajzikovna

Romanova Tat'Jana Ivanovna

Jakirevich Daniil Isaakovich

Dates

2013-02-27—Published

2011-04-20—Filed