The Microstructural Evolution and Swelling Behavior of Type 316 Stainless Steel Irradiated in HFIR

2009 ◽  
pp. 172-172-13
Author(s):  
S Hamada ◽  
M Suzuki ◽  
PJ Maziasz ◽  
A Hishinuma ◽  
MP Tanaka
Keyword(s):  
Stainless Steel ◽  
Microstructural Evolution ◽  
Swelling Behavior ◽  
316 Stainless Steel

Flow Behavior and Microstructural Evolution of 316 Stainless Steel under Hot Compression

2013 ◽  
Vol 677 ◽  
pp. 188-191
Author(s):  
Horng Yu Wu ◽  
Feng Jun Zhu ◽  
Chui Hung Chiu ◽  
Hsu Cheng Liu ◽  
Cheng Tao Wu
Keyword(s):  
Stainless Steel ◽  
Strain Rate ◽  
Grain Growth ◽  
Microstructural Evolution ◽  
Elevated Temperatures ◽  
Flow Behavior ◽  
Strain Rates ◽  
Softening Effect ◽  
316 Stainless Steel ◽  
Softening Mechanism

Hot deformation characteristics of 316 stainless steel were investigated at elevated temperatures. Hot compressive tests were carried out in the temperature and strain rate ranges from 900 to 1100 °C and 1 × 10−1 to 1 s–1, respectively. Correlation between the flow behavior and the microstructural evolution was analyzed. The flow behavior showed that the softening mechanisms were related to the dynamic recovery (DRV), dynamic recrystallization (DRX), and grain growth. Flow behavior analyses and microstructural observations indicated that DRV was the major softening mechanism at high strain rates and low temperatures. Dynamic softening proceeded via a combination of DRV and DRX at intermediate strain rates and temperatures. The contribution of DRV to the softening effect decreased with decreasing strain rate (or increasing temperature). Grain growth was the major softening effect at low strain rates and high temperatures.

Swelling behavior of welded type 316 stainless steel and its improvement

1988 ◽  
Vol 155-157 ◽  
pp. 861-865 ◽  
Author(s):  
T. Sawai ◽  
K. Fukai ◽  
T. Kodaira ◽  
T. Nishida ◽  
M. Nayama ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Swelling Behavior ◽  
316 Stainless Steel
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