Hydrogen transport in carbon steels as a function of carbon content and heat treatment near 298 K

1987 ◽  
Vol 8 (4) ◽  
pp. 402-408 ◽  
Author(s):  
D. L. Johnson ◽  
J. K. Wu
Keyword(s):  
Heat Treatment ◽  
Carbon Content ◽  
Carbon Steels ◽  
Hydrogen Transport

The Influence of Carbonitriding and Heat Treatment on the Properties of Low- and High-Carbon Steels

1994 ◽  
Vol 163-165 ◽  
pp. 239-246 ◽  
Author(s):  
M. Przylecka ◽  
W. Gestwa ◽  
M. Kulka
Keyword(s):  
Heat Treatment ◽  
Carbon Steels ◽  
High Carbon

Effect of Soaking Time on Paste Carburizing of Carburized Low Carbon Steel

2017 ◽  
Vol 740 ◽  
pp. 93-99
Author(s):  
Muhammad Hafizuddin Jumadin ◽  
Bulan Abdullah ◽  
Muhammad Hussain Ismail ◽  
Siti Khadijah Alias ◽  
Samsiah Ahmad
Keyword(s):  
Carbon Steel ◽  
Carbon Content ◽  
Low Carbon Steel ◽  
Case Depth ◽  
Carbon Steels ◽  
Low Carbon ◽  
Soaking Time ◽  
Low Carbon Steels ◽  
Carburized Steel ◽  
Carburizing Process

Increase of soaking time contributed to the effectiveness of case depth formation, hardness properties and carbon content of carburized steel. This paper investigates the effect of different soaking time (7-9 hours) using powder and paste compound to the carburized steel. Low carbon steels were carburized using powder and paste compound for 7, 8 and 9 hours at temperature 1000°C. The transformation of microstructure and formation carbon rich layer was observed under microscope. The microhardness profiles were analyzed to investigate the length of case depth produced after the carburizing process. The increment of carbon content was considered to find the correlation between types of carburizing compound with time. Results shows that the longer carburized steel was soaked, the higher potential in formation of carbon rich layer, case depth and carbon content, which led to better hardness properties for carburized low carbon steel. Longer soaking time, 9 hours has a higher dispersion of carbon up to 41%-51% compare to 8 hours and 7 hours. By using paste carburizing, it has more potential of carbon atom to merge the microstructure to transform into cementite (1.53 wt% C) compare to powder (0.97 wt% C), which increases the hardness of carburized steel (13% higher).

Influence of carbon content and carbide morphology of carbon steels on stress strain curve in vicinity of yield point

2002 ◽  
Vol 18 (11) ◽  
pp. 1272-1278 ◽  
Author(s):  
M. Akiyama ◽  
T. Kuboki ◽  
K. Oikawa ◽  
K. Matsui ◽  
K. Terada
Keyword(s):  
Carbon Content ◽  
Yield Point ◽  
Strain Curve ◽  
Carbon Steels ◽  
Stress Strain Curve ◽  
Stress Strain ◽  
Carbide Morphology

Relationship between Coercive Force and Carbon Content of Plain Carbon Steels

Nature ◽  
1944 ◽  
Vol 154 (3906) ◽  
pp. 338-339
Author(s):  
L. C. TAI
Keyword(s):  
Coercive Force ◽  
Carbon Content ◽  
Carbon Steels
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