scholarly journals Corrosion behavior of stainless steels under heat transfer condition in simulated solution of dissolver for FBR fuel reprocessing.

1989 ◽  
Vol 31 (11) ◽  
pp. 1273-1282 ◽  
Author(s):  
Syotaro HAYASHI ◽  
Hisao OJIMA ◽  
Katsuyuki KAWAGUCHI ◽  
Masatomo SHINOHARA ◽  
Takayuki KAWANO
Keyword(s):  
Heat Transfer ◽  
Corrosion Behavior ◽  
Stainless Steels ◽  
Transfer Condition ◽  
Heat Transfer Condition ◽  
Fuel Reprocessing

Corrosion Behavior of 18-8 Stainless Steels in Hot Concentrated Caustic Soda Solutions under Heat-Transfer Conditions

CORROSION ◽  
1985 ◽  
Vol 41 (12) ◽  
pp. 720-727 ◽  
Author(s):  
M. Yasuda ◽  
S. Tokunaga ◽  
T. Taga ◽  
F. Hine
Keyword(s):  
Heat Transfer ◽  
Caustic Soda ◽  
Corrosion Behavior ◽  
Stainless Steels ◽  
Detrimental Effect ◽  
Heated Surface ◽  
Caustic Solution ◽  
General Corrosion ◽  
Aisi 304 ◽  
Aisi 316

Abstract The corrosion behavior of AISI 304 and 316 stainless steels (SSs) in hot concentrated caustic soda solutions was investigated under heat-transfer conditions. The corrosion potential of the specimens was located in the active region; thus, the alloys were attacked in the form of general corrosion, depending on the heat-transfer conditions. AISI 316 was more susceptible than AISI 304. Such corrosion behavior is attributed to the failure of the passive film on the heated surface, caused by concentration of caustic solution next to the metal surface and erosion by gas bubbles. A molybdenum-free alloy, AISI 305J1, was tested under the same conditions as AISI 316 to clarify the detrimental effect of Mo on austenitic SS corrosion in hot concentrated NaOH. Intergranular corrosion was occasionally found when the potential was located in the passive region, depending on test conditions and heat treatment of the specimens.

Calculation of transient temperature rise of dome under laminar heat transfer condition and improvement of dome structure

2018 ◽  
Vol 47 (2) ◽  
pp. 204004
Author(s):  
张代军 Zhang Daijun ◽  
罗海波 Luo Haibo ◽  
常 铮 Chang Zheng ◽  
惠 斌 Hui Bin
Keyword(s):  
Heat Transfer ◽  
Temperature Rise ◽  
Transient Temperature ◽  
Transfer Condition ◽  
Heat Transfer Condition ◽  
Dome Structure
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