Low-temperature fatigue strength of structural steels

1976 ◽  
Vol 8 (1) ◽  
pp. 5-7 ◽  
Author(s):  
I. V. Kudryavtsev ◽  
A. D. Chudnovskii ◽  
I. M. Rafalovich
Keyword(s):  
Fatigue Strength ◽  
Low Temperature ◽  
Structural Steels

INFLUENCE OF TIME-TEMPERATURE PARAMETERS OF LONG-DURATION EXPOSURE ON TRANSFORMATIONS IN STRUCTURAL STEELS (review)

2021 ◽  
pp. 15-23
Author(s):  
E.A. Eliseev ◽  
◽  
G.S. Sevalnev ◽  
A.V. Doroshenko ◽  
M.E. Druzhinina ◽  
...  
Keyword(s):  
Low Temperature ◽  
Chemical Elements ◽  
Structural Steels ◽  
Holding Time ◽  
Temper Brittleness ◽  
Brittleness Temperature ◽  
Temperature Range ◽  
Long Duration ◽  
Reversible Temper ◽  
Reversible Temper Brittleness

Low-temperature nitriding of steels is usually carried out in the temperature range of development of reversible temper brittleness. The holding time at these temperatures significantly exceeds the holding time during normal tempering, which can negatively affect the properties of steel. The article considers theories that explain the processes occurring in steels in the temper brittleness temperature range. It may be concluded that views linking the embrittlement of steel with alloying elements such as nickel in its content are not confirmed by the experiments; at the same time ideas based on classical views about the diffusion of chemical elements explain the processes in steel better.

Wear resistance of structural steels after low-temperature cyaniding and carbonitriding

1975 ◽  
Vol 17 (11) ◽  
pp. 986-988
Author(s):  
Yu. M. Lakhtin ◽  
G. N. Neustroev ◽  
N. A. Airapetyan
Keyword(s):  
Wear Resistance ◽  
Low Temperature ◽  
Structural Steels

Effects of the composition and low-temperature thermomechanical treatment on the mechanical properties of structural steels

1963 ◽  
Vol 5 (4) ◽  
pp. 215-220 ◽  
Author(s):  
E. D. Gidon ◽  
Z. I. Alisanova ◽  
V. A. Malyshevskii ◽  
N. A. Shuvalova
Keyword(s):  
Mechanical Properties ◽  
Low Temperature ◽  
Thermomechanical Treatment ◽  
Structural Steels
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