Corrosion behavior of oxide films on AISI 316L SS formed in high temperature water with simultaneous injection of zinc and aluminum

2018 ◽  
Vol 731 ◽  
pp. 1230-1237 ◽  
Author(s):  
Shenghan Zhang ◽  
Rongxue Shi ◽  
Yuqiang Chen ◽  
Meiqi Wang
Keyword(s):  
High Temperature ◽  
Corrosion Behavior ◽  
Oxide Films ◽  
Aisi 316L ◽  
Simultaneous Injection ◽  
High Temperature Water ◽  
Temperature Water

Effect of Residual Etchant on the Corrosion Behavior of Zircaloy-2

CORROSION ◽  
1961 ◽  
Vol 17 (12) ◽  
pp. 566t-570t ◽  
Author(s):  
STANLEY KASS
Keyword(s):  
High Temperature ◽  
Corrosion Product ◽  
Corrosion Behavior ◽  
Oxide Films ◽  
Aqueous Corrosion ◽  
High Temperature Water ◽  
Corrosion Film ◽  
Temperature Water

Abstract The aqueous corrosion behavior of Zircaloy-2 surfaces contaminated with reaction product from the HNO3-HF-H2O etchant was studied. Surfaces slightly contaminated with residual etchant exhibit cloudy surfaces and corrode more rapidly than non-contaminated surfaces. The surfaces of coupons severely contaminated exhibit white continuously spalling oxide films in high temperature water. In 750 F steam, however, the corrosion is characterized initially by a spalling corrosion film followed by an adherent corrosion product. 6.3.20, 2.3.6

scholarly journals Corrosion Behavior of Mechanically Alloyed SUS304L with Zirconium Addition in High-Temperature Water

2018 ◽  
Vol 3 (2) ◽  
Author(s):  
Morrall Daniel ◽  
Huang Yen-Jui ◽  
Yabuuchi Kiyohiro ◽  
Kimura Akihiko ◽  
Ishizaki Takahiro ◽  
...  
Keyword(s):  
High Temperature ◽  
Corrosion Behavior ◽  
Mechanically Alloyed ◽  
High Temperature Water ◽  
Temperature Water ◽  
Zirconium Addition

Identification of the Initial Oxide Films on 18-8 Stainless Steel in High Temperature Water

CORROSION ◽  
1968 ◽  
Vol 24 (10) ◽  
pp. 336-337 ◽  
Author(s):  
T. NAKAYAMA ◽  
Y. OSHIDA
Keyword(s):  
Stainless Steel ◽  
High Temperature ◽  
Oxide Film ◽  
Oxide Films ◽  
Spinel Type ◽  
High Temperature Water ◽  
Temperature Water

Abstract Initial oxide film formed on 18–8 stainless steel in high temperature water at 300 C (572 F) for 1 hour was identical with corundum type crystals like (Cr, Fe)2O3 alone or its coexistence with α-Fe2O3. On the contrary, the oxide film produced by prolonged oxidation (24 hours) consisted mainly of the spinel type crystals containing nickel.

Transient Photoelectrochemical Analysis of the Semiconductor Properties of Oxide Films on Alloys

2014 ◽  
Vol 1015 ◽  
pp. 513-516
Author(s):  
Yu Tan ◽  
Wan Wan Wang ◽  
Sheng Han Zhang ◽  
Ke Xin Liang
Keyword(s):  
Stainless Steel ◽  
High Temperature ◽  
Oxide Film ◽  
Oxide Films ◽  
Analysis Method ◽  
Stainless Steel 316L ◽  
Minute Amount ◽  
High Temperature Water ◽  
Temperature Water ◽  
Semiconductor Properties

A transient photoelectrochemical analysis method is improved to investigate the semiconductor properties of oxide films on stainless steel 316L oxidized in high-temperature water. A minute amount of ZnO was added to the high-temperature water environment to alter the semiconductor properties of the oxide film deposited on stainless steel 316L. Characteristic phases in the oxide were investigated using the improved photoelectrochemical analysis method, and the semiconductor properties of the oxide film on stainless steel 316L suggested the presence of an n-type semiconductor. The photoelectrochemical dephasing angle showed movement of the flat band potential in the negative direction after ZnO addition.

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