Cyclic crack resistance of constructional steels in gaseous hydrogen

1987 ◽  
Vol 22 (5) ◽  
pp. 439-450 ◽  
Author(s):  
O. N. Romaniv ◽  
G. N. Nikiforchin ◽  
L. Yu. Kozak
Keyword(s):  
Crack Resistance ◽  
Cyclic Crack Resistance ◽  
Gaseous Hydrogen

Structural sensitivity of the cyclic crack resistance of rotor steel in gaseous hydrogen

1985 ◽  
Vol 20 (5) ◽  
pp. 424-429
Author(s):  
O. N. Romaniv ◽  
G. N. Nikiforchin ◽  
L. Yu. Kozak
Keyword(s):  
Crack Resistance ◽  
Cyclic Crack Resistance ◽  
Gaseous Hydrogen ◽  
Rotor Steel ◽  
Structural Sensitivity

Influence of specimen dimensions on the characteristics of cyclic crack resistance of heat-resistant steels. Report I

1986 ◽  
Vol 18 (4) ◽  
pp. 419-425 ◽  
Author(s):  
V. T. Troshchenko ◽  
V. V. Pokrovskii ◽  
V. G. Kaplunenko
Keyword(s):  
Crack Resistance ◽  
Cyclic Crack Resistance ◽  
Heat Resistant ◽  
Heat Resistant Steels

scholarly journals CRACK RESISTANCE OF BABBIT B83

2017 ◽  
Vol 2017 (1) ◽  
pp. 91-102 ◽  
Author(s):  
Михаил Зернин ◽  
Mikhail Zernin
Keyword(s):  
Finite Element ◽  
Stress Intensity ◽  
Crack Resistance ◽  
Stress Intensity Factors ◽  
Cyclic Crack Resistance ◽  
Intensity Factors ◽  
Finite Element Procedure ◽  
Crack Resistance Test ◽  
Definition Of ◽  
Fracture Viscosity

Babbit 83 crack resistance test in accordance with SSR 25-506-85 was carried out. By finite element method there were defined values of stress intensity factors in flat samples with a grown crack. The fracture viscosity characteristics of babbit are obtained. On the basis of a macro-fractographic analysis of wear fractures of a babbit sample and a finite element procedure for the definition of values of stress intensity factors the cha-racteristics of cyclic crack resistance are obtained. It is shown that a final fracture is realized at 3 МПа , and a transition from an elastic stage to the stage elastoplastic development of a crack is realized at 2,0…2,8 МПа .

Evaluation of the cyclic crack resistance of high-strength steel wire

1984 ◽  
Vol 16 (8) ◽  
pp. 1132-1135
Author(s):  
O. N. Romaniv ◽  
L. P. Laz'ko
Keyword(s):  
Crack Resistance ◽  
High Strength Steel ◽  
Steel Wire ◽  
High Strength ◽  
Cyclic Crack Resistance

Static Crack Resistance of Heat-Resistant KhN43MBTYu Nickel-Chromium Alloy in Gaseous Hydrogen

2020 ◽  
Vol 52 (3) ◽  
pp. 386-397
Author(s):  
O. I. Balyts’kyi ◽  
L. M. Ivas’kevych ◽  
J. J. Eliasz
Keyword(s):  
Crack Resistance ◽  
Gaseous Hydrogen ◽  
Chromium Alloy ◽  
Static Crack Resistance ◽  
Heat Resistant ◽  
Nickel Chromium ◽  
Static Crack

Cyclic crack resistance of MA15 magnesium alloy and its weld joint

1982 ◽  
Vol 17 (5) ◽  
pp. 448-451
Author(s):  
S. Ya. Yarema ◽  
O. D. Zinyuk ◽  
T. I. Malinkina
Keyword(s):  
Magnesium Alloy ◽  
Crack Resistance ◽  
Weld Joint ◽  
Cyclic Crack Resistance

Influence of Alloying and Thermal Treatment on the Strength and Cyclic Crack Resistance of Welded Joints of Alloys of the Al–Cu–Mg System. Part 1

2017 ◽  
Vol 53 (2) ◽  
pp. 131-140 ◽  
Author(s):  
Т. М. Labur ◽  
O. P. Ostash ◽  
Yu. V. Holovatyuk ◽  
V. А. Koval’ ◽  
V. S. Shynkarenko
Keyword(s):  
Thermal Treatment ◽  
Crack Resistance ◽  
Welded Joints ◽  
Cyclic Crack Resistance ◽  
System Part ◽  
Alloys Of The Al

Influence of the structure on the high-temperature cyclic crack resistance of Ti-8Al-1.4Si-2.2Zr alloy

2008 ◽  
Vol 44 (3) ◽  
pp. 360-367 ◽  
Author(s):  
O. P. Ostash ◽  
A. D. Ivasyshyn ◽  
L. D. Kulak ◽  
M. M. Kuz’menko
Keyword(s):  
High Temperature ◽  
Crack Resistance ◽  
Cyclic Crack Resistance
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