Morphology of High-Strength Heat-Resistant Steel Powder for Machines for Additive Production from Shavings

2019 ◽  
Vol 60 (11-12) ◽  
pp. 710-714 ◽  
Author(s):  
N. G. Razumov ◽  
A. A. Popovich ◽  
A. V. Grigor’ev ◽  
A. O. Silin ◽  
I. S. Goncharov
Keyword(s):  
High Strength ◽  
Steel Powder ◽  
Resistant Steel ◽  
Heat Resistant Steel ◽  
Additive Production ◽  
Heat Resistant

Investigation of additive manufacturing from the heat-resistant steel powder produced by recycling of the machining chips

2021 ◽  
Vol 64 ◽  
pp. 1070-1076
Author(s):  
N.G. Razumov ◽  
D.V. Masaylo ◽  
A.O. Silin ◽  
E.V. Borisov ◽  
N.E. Ozerskoy ◽  
...  
Keyword(s):  
Additive Manufacturing ◽  
Steel Powder ◽  
Resistant Steel ◽  
Heat Resistant Steel ◽  
Heat Resistant

Creep Stability of High Strength 9% Cr-W Ferritic Heat Resistant Tube Gr.92 After 15 Years in Service

2004 ◽  
Author(s):  
Taro Muraki ◽  
Masahiro Oghami ◽  
Nobuyoshi Komai ◽  
Kosei Matsufuji ◽  
Masaaki Katata ◽  
...  
Keyword(s):  
Thermal Power ◽  
Creep Property ◽  
High Strength ◽  
Strengthening Mechanism ◽  
Resistant Steel ◽  
High Temperature Application ◽  
Heat Resistant Steel ◽  
Heat Resistant ◽  
Super Heater ◽  
Temperature Application

High strength 9%Cr-W ferritic heat resistant steel (ASME SA213 T92, KA-STABA29) was developed as the materials for high temperature application in USC plant with a temperature at 600°C and higher pressure than 25 MPa in steam conditions. The Gr.92 contains much W, and therefore, its creep property is attained by solute dragging of W on the dislocation gliding motion and also Nb and V forms concerning MX the precipitation strengthening mechanism. This material was installed as tertiary super heater of Tobata Co-operative Thermal Power Plant, and the plant had been operated about 15 years without any trouble. In this report, stability of several properties of ex-serviced Gr.92 steel was evaluated [1,2].

Application of Complex Thermochemical Treatment for Reinforcing High-Strength Precipitation-Hardening Heat-Resistant Steel Microalloyed with REM

2018 ◽  
Vol 60 (7-8) ◽  
pp. 450-453 ◽  
Author(s):  
A. E. Smirnov ◽  
R. S. Fakhurtdinov ◽  
M. Yu. Semenov ◽  
V. I. Gromov ◽  
N. A. Kupryakova ◽  
...  
Keyword(s):  
Precipitation Hardening ◽  
Thermochemical Treatment ◽  
High Strength ◽  
Resistant Steel ◽  
Heat Resistant Steel ◽  
Heat Resistant

High-strength heat-resistant steel 30Kh3NM3FTs

1979 ◽  
Vol 21 (10) ◽  
pp. 798-802
Author(s):  
V. N. Zakharov ◽  
E. V. Pertsovskaya ◽  
P. V. Sklyuev ◽  
V. V. Zonov
Keyword(s):  
High Strength ◽  
Resistant Steel ◽  
Heat Resistant Steel ◽  
Heat Resistant

Analysis of dimple shape on fractographic heat-resistant steel images

2018 ◽  
Vol 2018 (46) ◽  
pp. 34-37
Author(s):  
I. B. Ivasenko ◽  
◽  
O. R. Berehulyak ◽  
R. A. Vorobel ◽  
◽  
...  
Keyword(s):  
Resistant Steel ◽  
Heat Resistant Steel ◽  
Heat Resistant
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