Features of the coating structure with additives of titanium carbonitride nanoparticles and of the 09G2S steel heat affected zone

2020 ◽  
Author(s):  
Pavel V. Kuznetsov ◽  
Nina K. Galchenko ◽  
Irina V. Belyaeva
Keyword(s):  
Heat Affected Zone ◽  
Titanium Carbonitride ◽  
Coating Structure ◽  
09G2s Steel ◽  
Steel Heat

Study on the Toughness of X100 Pipeline Steel Heat Affected Zone

2015 ◽  
pp. 597-604 ◽  
Author(s):  
Xueda Li ◽  
Chengjia Shang ◽  
Xiaoping Ma ◽  
S.V. Subramanian
Keyword(s):  
Heat Affected Zone ◽  
Pipeline Steel ◽  
X100 Pipeline Steel ◽  
Steel Heat

Effect of Heat Input on the Microstructure of Ultra-Narrow Gap Welded NK-HITEN610U2 Steel Heat Affected Zone

2013 ◽  
Vol 333-335 ◽  
pp. 1967-1970
Author(s):  
Xuan Zhao ◽  
Ke Jie Dai ◽  
Fu Ju Zhang
Keyword(s):  
Heat Affected Zone ◽  
Heat Input ◽  
Hardness Test ◽  
Narrow Gap ◽  
Weld Joints ◽  
Welding Heat Input ◽  
Steel Heat

Effect of welding heat input on the microstructure of the automatic ultra-narrow gap welded NK-HITEN610U2 steel heat affected zone (HAZ) was studied. Five heat input combinations (6kj/cm, 10kj/cm, 14kj/cm, 18kj/cm, 22kj/cm) were designated for the research. The weld joints made using these five combinations were subjected to micro-structural evaluations and hardness test for analyze the effect of the heat input on the microstructure. The results indicated that the width of heat affected zone increased with increase in the heat input.

Improvement of weldability and evaluation criteria for high-strength pipe steel heat-affected zone reliability

Metallurgist ◽  
2012 ◽  
Vol 55 (11-12) ◽  
pp. 925-934 ◽  
Author(s):  
I. L. Permyakov ◽  
I. I. Frantov ◽  
A. N. Bortsov ◽  
K. Yu. Mentyukov
Keyword(s):  
Heat Affected Zone ◽  
Pipe Steel ◽  
Evaluation Criteria ◽  
High Strength ◽  
Steel Heat

Study on the Toughness of X100 Pipeline Steel Heat Affected Zone

2014 ◽  
pp. 597-604 ◽  
Author(s):  
Xueda Li ◽  
Chengjia Shang ◽  
Xiaoping Ma ◽  
S. V. Subramanian
Keyword(s):  
Heat Affected Zone ◽  
Pipeline Steel ◽  
X100 Pipeline Steel ◽  
Steel Heat
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