Production of iron powder from alloy steel scale by reduction with converted natural gas

1965 ◽  
Vol 4 (10) ◽  
pp. 783-786
Author(s):  
V. Ya. Bulanov ◽  
V. K. Grushenko ◽  
O. I. Irimitsa ◽  
G. F. Mokshantsev ◽  
V. A. Pluzhnikov ◽  
...  
Keyword(s):  
Natural Gas ◽  
Iron Powder ◽  
Alloy Steel

A. Domsa et al. “Obtaining iron powder by direct reduction with natural gas”

1966 ◽  
Vol 5 (10) ◽  
pp. 844-846
Author(s):  
A. A. Sigov ◽  
V. V. Veselov ◽  
V. P. Dorokhovich
Keyword(s):  
Natural Gas ◽  
Iron Powder ◽  
Direct Reduction

Obtaining iron powder by direct reduction with natural gas

1966 ◽  
Vol 5 (10) ◽  
pp. 839-843
Author(s):  
A. Domsa ◽  
A. Palfalvi ◽  
L. Sabo ◽  
Z. Spyrkhez ◽  
L. Botka
Keyword(s):  
Natural Gas ◽  
Iron Powder ◽  
Direct Reduction

Low-Alloy Steel Corrosion Resistance in Natural Gas Preparation Production Solutions

2017 ◽  
Vol 53 (7-8) ◽  
pp. 547-550
Author(s):  
E. S. Ivanov ◽  
I. V. Artamonova ◽  
S. S. Ivanov ◽  
A. S. Guzenkova
Keyword(s):  
Corrosion Resistance ◽  
Natural Gas ◽  
Alloy Steel ◽  
Steel Corrosion ◽  
Low Alloy Steel ◽  
Steel Corrosion Resistance ◽  
Production Solutions

Effect of Hydrogen Content in Natural Gas Blend on the Mechanical Properties of a L485-Mb Low Alloy Steel

2021 ◽  
Author(s):  
Hamza Ez-Zaki ◽  
Laurent Briottet ◽  
Frederic Christien ◽  
Cedric Bosch ◽  
Maxime Bertin ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Natural Gas ◽  
Alloy Steel ◽  
Hydrogen Content ◽  
Low Alloy Steel

Thermomechanical Treatment of a 4340 Ni-Cr-Mo Alloy Steel

1981 ◽  
Vol 39 ◽  
pp. 314-315 ◽  
Author(s):  
M.T. Jahn ◽  
J.C. Yang ◽  
C.M. Wan
Keyword(s):  
Mechanical Property ◽  
Chemical Composition ◽  
Alloy Steel ◽  
Thermomechanical Treatment ◽  
Room Temperature ◽  
Good Combination ◽  
Thermal Treatments ◽  
Low Carbon ◽  
4340 Steel ◽  
Good Improvement

4340 Ni-Cr-Mo alloy steel is widely used due to its good combination of strength and toughness. The mechanical property of 4340 steel can be improved by various thermal treatments. The influence of thermomechanical treatment (TMT) has been studied in a low carbon Ni-Cr-Mo steel having chemical composition closed to 4340 steel. TMT of 4340 steel is rarely examined up to now. In this study we obtain good improvement on the mechanical property of 4340 steel by TMT. The mechanism is explained in terms of TEM microstructures4340 (0.39C-1.81Ni-0.93Cr-0.26Mo) steel was austenitized at 950°C for 30 minutes. The TMTed specimen (T) was obtained by forging the specimen continuously as the temperature of the specimen was decreasing from 950°C to 600°C followed by oil quenching to room temperature. The thickness reduction ratio by forging is 40%. The conventional specimen (C) was obtained by quenching the specimen directly into room temperature oil after austenitized at 950°C for 30 minutes. All quenched specimens (T and C) were then tempered at 450, 500, 550, 600 or 650°C for four hours respectively.

Compaction of iron powder mixed with wax

1997 ◽  
Vol 53 (7-8) ◽  
pp. 39
Author(s):  
S Takahashi
Keyword(s):  
Iron Powder
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