Microstructural effects on the high-temperature steam oxidation resistance of magnetron sputtered Cr-Al-Si-N quaternary coatings on zirconium coupons

2019 ◽  
Vol 374 ◽  
pp. 393-401 ◽  
Author(s):  
Yue Dong ◽  
Han Zhu ◽  
Fangfang Ge ◽  
Gongshu Zhao ◽  
Feng Huang
Keyword(s):  
High Temperature ◽  
Oxidation Resistance ◽  
Steam Oxidation ◽  
Microstructural Effects ◽  
High Temperature Steam

Beneficial Effect of Impurity Sulfur on High-Temperature Steam Oxidation of High Chromium Ferritic Steels

2006 ◽  
Vol 522-523 ◽  
pp. 147-154 ◽  
Author(s):  
Yoshinori Murata ◽  
Masaaki Nakai ◽  
K. Nagai ◽  
Masahiko Morinaga ◽  
Y. Sasaki ◽  
...  
Keyword(s):  
Solid Solution ◽  
High Temperature ◽  
Beneficial Effect ◽  
Oxidation Resistance ◽  
Steam Oxidation ◽  
Ferritic Steels ◽  
High Chromium ◽  
Sulfur Effect ◽  
High Temperature Steam ◽  
Short Time

The effect of S in steels on high-temperature steam oxidation resistance was investigated with respect to the content and the state in high Cr ferritic steels. The beneficial sulfur effect on high-temperature steam oxidation resistance was verified in high Cr ferritic steels. It was considered that Cr was enriched in the vicinity of the segregated S on the specimen surface because of a strong affinity between Cr and S atoms, resulting in the easy formation of the passive Cr2O3 oxide layer on the surface even after the steam oxidation test for a short time. It was found that the precipitated S operated more effectively to the improvement of the steam oxidation resistance compared to the solid-solution state of S in the steels. Furthermore, the sulfur effect on the high temperature steam oxidation resistance was related strongly to the amount of dissolution hydrogen in the high Cr ferritic steels.

Enhancement of high temperature steam oxidation resistance of Zr–1Nb alloy with ZrO2/Cr bilayer coating

2021 ◽  
Vol 187 ◽  
pp. 109494
Author(s):  
Xingping Wang ◽  
Haohao Guan ◽  
Yizhao Liao ◽  
Minghao Zhu ◽  
Chi Xu ◽  
...  
Keyword(s):  
High Temperature ◽  
Oxidation Resistance ◽  
Steam Oxidation ◽  
Bilayer Coating ◽  
High Temperature Steam

Self-healing behavior of Cr-coated Zr alloy cladding in high temperature steam oxidation process

2022 ◽  
Vol 558 ◽  
pp. 153327
Author(s):  
Hai-Bin Ma ◽  
Ya-Huan Zhao ◽  
Yang Liu ◽  
Jing-Ting Zhu ◽  
Jun Yan ◽  
...  
Keyword(s):  
High Temperature ◽  
Oxidation Process ◽  
Steam Oxidation ◽  
Self Healing ◽  
High Temperature Steam ◽  
Zr Alloy

Role of grain boundary engineered microstructure on high temperature steam oxidation behaviour of Ni based superalloy alloy 617

2019 ◽  
Vol 778 ◽  
pp. 224-233 ◽  
Author(s):  
C.N. Athreya ◽  
K. Deepak ◽  
Dong-Ik Kim ◽  
B. de Boer ◽  
Sumantra Mandal ◽  
...  
Keyword(s):  
High Temperature ◽  
Grain Boundary ◽  
Oxidation Behaviour ◽  
Steam Oxidation ◽  
Alloy 617 ◽  
High Temperature Steam

Deposition, characterization and high-temperature steam oxidation behavior of single-phase Ti 2 AlC-coated Zircaloy-4

2018 ◽  
Vol 135 ◽  
pp. 87-98 ◽  
Author(s):  
Chongchong Tang ◽  
Martin Steinbrueck ◽  
Michael Stueber ◽  
Mirco Grosse ◽  
Xiaojuan Yu ◽  
...  
Keyword(s):  
High Temperature ◽  
Oxidation Behavior ◽  
Single Phase ◽  
Steam Oxidation ◽  
High Temperature Steam

scholarly journals High Temperature Steam Oxidation of High Cr Ferritic Steels

2005 ◽  
Vol 54 (5) ◽  
pp. 175-182 ◽  
Author(s):  
Mitsutoshi Ueda ◽  
Toshio Maruyama
Keyword(s):  
High Temperature ◽  
Steam Oxidation ◽  
Ferritic Steels ◽  
High Temperature Steam
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