Integral emissivity of Fe-Ni alloys at high temperature

1975 ◽  
Vol 18 (8) ◽  
pp. 1202-1203 ◽  
Author(s):  
K. M. Shvarev ◽  
B. S. Gushchin ◽  
B. A. Baum ◽  
P. V. Gel'd
Keyword(s):  
High Temperature ◽  
Ni Alloys ◽  
Integral Emissivity

KUBOTA HK40 and HK50

Alloy Digest ◽  
2007 ◽  
Vol 56 (10) ◽  
Keyword(s):  
High Temperature ◽  
Physical Properties ◽  
Carbon Content ◽  
Tensile Properties ◽  
Oxidation Resistance ◽  
Heat Treating ◽  
Industrial Applications ◽  
High Temperature Strength ◽  
Ni Alloys ◽  
Moderately High Temperature

Abstract Kubota alloys HK40 and HK50 are austenitic Fe-Cr-Ni alloys that have been standard heat-resistant materials for more than four decades. With moderately high temperature strength, oxidation resistance, and carburization resistance the alloys are used in a wide variety of industrial applications. HK 50 has slightly higher carbon content. This datasheet provides information on composition, physical properties, and tensile properties as well as creep. It also includes information on casting, heat treating, machining, and joining. Filing Code: SS-998. Producer or source: Kubota Metal Corporation, Fahramet Division.

High Temperature Resistance of Selected HVOF Coatings

2015 ◽  
Vol 662 ◽  
pp. 111-114 ◽  
Author(s):  
Šárka Houdková ◽  
Jan Černý ◽  
Zdeněk Pala ◽  
Petr Haušild
Keyword(s):  
High Temperature ◽  
Thermal Spraying ◽  
High Velocity Oxygen Fuel ◽  
Temperature Oxidation ◽  
Ni Alloys ◽  
The Stability ◽  
Temperature Exposure ◽  
Oxygen Fuel ◽  
Hardness Values ◽  
Composition Changes

The HVOF (high velocity oxygen fuel) thermal spraying technology is widely used for creation of coatings notable for their resistance against various kinds of loading. Depending on the sprayed material, the coatings suitable for high temperature applications can be sprayed as well. The coatings, based on CrC or Co/Ni alloys, offer the advantageous combination of high temperature oxidation resistance and the wear resistance. In the paper, the attention is paid to the evaluation of the influence of the high temperature on the coatings microstructure and mechanical properties, namely hardness. The stability of the hardness values in respect to the time of the high temperature exposure is presented and related to the phase composition changes.

scholarly journals High-Temperature Oxidation of FeCr(Ni) Alloys: The Behaviour After Breakaway

2017 ◽  
Vol 87 (3-4) ◽  
pp. 333-341 ◽  
Author(s):  
T. Jonsson ◽  
H. Larsson ◽  
S. Karlsson ◽  
H. Hooshyar ◽  
M. Sattari ◽  
...  
Keyword(s):  
High Temperature ◽  
High Temperature Oxidation ◽  
Temperature Oxidation ◽  
Ni Alloys

scholarly journals Mechanistic insights into the oxidation behavior of Ni alloys in high-temperature CO2

2017 ◽  
Vol 125 ◽  
pp. 77-86 ◽  
Author(s):  
Richard P. Oleksak ◽  
John P. Baltrus ◽  
Jinichiro Nakano ◽  
Anna Nakano ◽  
Gordon R. Holcomb ◽  
...  
Keyword(s):  
High Temperature ◽  
Oxidation Behavior ◽  
Ni Alloys
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