Effects of Irradiation in Austenitic Steels and Other High-Temperature Alloys

2009 ◽  
pp. 202-202-20 ◽  
Author(s):  
P. C. L. Pfeil ◽  
D. R. Harries
Keyword(s):  
High Temperature ◽  
Austenitic Steels ◽  
High Temperature Alloys

Segregation of Refractory Metals at Grain Boundaries in High-Temperature Alloys

2020 ◽  
Vol 2020 (11) ◽  
pp. 1292-1299
Author(s):  
I. M. Razumovskii ◽  
V. I. Razumovskiy ◽  
I. A. Logachev ◽  
A. O. Rodin ◽  
M. I. Razumovsky
Keyword(s):  
High Temperature ◽  
Grain Boundaries ◽  
Refractory Metals ◽  
High Temperature Alloys

Roles definition of TiN particles in enhancing the creep properties of IN718C high temperature alloys

2021 ◽  
pp. 161441
Author(s):  
Yuantao Zhao ◽  
Rui Wang ◽  
Yanle Sun ◽  
Lianbo Wang ◽  
Xinfeng Wu ◽  
...  
Keyword(s):  
High Temperature ◽  
Creep Properties ◽  
High Temperature Alloys ◽  
Definition Of

Research on a Surface Shot Peeling Process for Increasing the Anti-Oxidation Property of Super304H Steel in High-Temperature Steam

2014 ◽  
Vol 908 ◽  
pp. 77-80 ◽  
Author(s):  
Yan Hui Li ◽  
Shu Zhong Wang ◽  
Pan Pan Sun ◽  
Xue Dong Li
Keyword(s):  
High Temperature ◽  
Shot Peening ◽  
Austenitic Steels ◽  
Detailed Surface ◽  
Before And After ◽  
Main Chemical Composition ◽  
Oxidation Properties ◽  
High Temperature Steam ◽  
Super304h Steel ◽  
Generation Unit

At present, the superheater and reheater pipes in supercritical and ultra-supercritical boilers have encountered with widespread problems of high temperature steam oxidation, seriously affecting the operation safety and economy of the power generation unit. After several tests and contrastive analysis on the main chemical composition and microstructure of specimens before and after shot peening treatment, this paper developed a set of detailed surface shot peening process with specific process parameters, and finds that for the Super304H oxide film, the relative content of Cr element increases by shot peening treatment, with the relative Cr content of the treated specimen being 2.65% higher than that of the untreated, displaying that the anti-oxidation properties of high chromium austenitic steels in high temperature steam is effectively increased.

Oxide scale formation on Al containing Ni–Cr-based high temperature alloys during application as flame tube material in recirculation oil burners

2008 ◽  
Vol 59 (5) ◽  
pp. 380-388 ◽  
Author(s):  
H. Ackermann ◽  
G. Teneva-Kosseva ◽  
H. Köhne ◽  
K. Lucka ◽  
S. Richter ◽  
...  
Keyword(s):  
High Temperature ◽  
Oxide Scale ◽  
Scale Formation ◽  
Tube Material ◽  
Flame Tube ◽  
High Temperature Alloys
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