Effect of microalloying on the temper brittleness of structural steels

1991 ◽  
Vol 33 (3) ◽  
pp. 212-215
Author(s):  
G. D. Pogrebnyak ◽  
T. P. Kovrova ◽  
É. I. Pleshakov
Keyword(s):  
Structural Steels ◽  
Temper Brittleness

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.

Temper brittleness of complex alloy structural steels

1977 ◽  
Vol 19 (4) ◽  
pp. 269-272 ◽  
Author(s):  
G. M. Petrov ◽  
V. V. Tsukanov
Keyword(s):  
Structural Steels ◽  
Temper Brittleness ◽  
Complex Alloy

Heat treatment of structural steels to reduce temper brittleness

1983 ◽  
Vol 25 (5) ◽  
pp. 361-362
Author(s):  
M. M. Fetisova ◽  
T. P. Kovrova ◽  
�. I. Pleshakov
Keyword(s):  
Heat Treatment ◽  
Structural Steels ◽  
Temper Brittleness

Disposition of hot-formed structural steels with 0.4% C to temper brittleness

1989 ◽  
Vol 31 (6) ◽  
pp. 449-455
Author(s):  
S. V. Dobatkin ◽  
L. M. Kaputkina ◽  
E. P. Ryklina ◽  
G. R. Shneiderov
Keyword(s):  
Structural Steels ◽  
Temper Brittleness
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