Flow Localization Processes in Austenitic Alloys

2008 ◽  
pp. 314-314-14
Author(s):  
X Wu ◽  
X Pan ◽  
M Li ◽  
JF Stubbins
Keyword(s):  
Flow Localization ◽  
Austenitic Alloys

Flow Localization Processes in Austenitic Alloys

2006 ◽  
Vol 3 (1) ◽  
pp. 12458 ◽  
Author(s):  
X Wu ◽  
X Pan ◽  
M Li ◽  
JF Stubbins ◽  
SW Dean
Keyword(s):  
Flow Localization ◽  
Austenitic Alloys

The Effect of Secondary Metalworking Processes on Susceptibility of Aircraft to Catastrophic Failures and Prevention Methods

2013 ◽  
Vol 58 (4) ◽  
pp. 1207-1212
Author(s):  
E.S. Dzidowski
Keyword(s):  
Dynamic Recovery ◽  
Fatigue Cracks ◽  
Shear Bands ◽  
Adiabatic Shear ◽  
Deformation Mechanisms ◽  
Processing Maps ◽  
Adiabatic Shear Bands ◽  
Flow Localization ◽  
Catastrophic Failures ◽  
Prevention Methods

Abstract The causes of plane crashes, stemming from the subcritical growth of fatigue cracks, are examined. It is found that the crashes occurred mainly because of the negligence of the defects arising in the course of secondary metalworking processes. It is shown that it is possible to prevent such damage, i.e. voids, wedge cracks, grain boundary cracks, adiabatic shear bands and flow localization, through the use of processing maps indicating the ranges in which the above defects arise and the ranges in which safe deformation mechanisms, such as deformation in dynamic recrystallization conditions, superplasticity, globularization and dynamic recovery, occur. Thanks to the use of such maps the processes can be optimized by selecting proper deformation rates and forming temperatures.

Helium embrittlement in Fe-Ni-Cr austenitic alloys and ferritic MA 956 alloy

1989 ◽  
Vol 169 ◽  
pp. 198-205 ◽  
Author(s):  
H. Shiraishi ◽  
N. Yamamoto ◽  
A. Hasegawa
Keyword(s):  
Austenitic Alloys ◽  
Helium Embrittlement

The role of deformation mechanisms in flow localization of 316L stainless steel

2006 ◽  
Vol 356 (1-3) ◽  
pp. 70-77 ◽  
Author(s):  
Xianglin Wu ◽  
Xiao Pan ◽  
James C. Mabon ◽  
Meimei Li ◽  
James F. Stubbins
Keyword(s):  
Stainless Steel ◽  
316L Stainless Steel ◽  
Deformation Mechanisms ◽  
Flow Localization

scholarly journals Study on Properties of Chromized Austenitic Alloys

1971 ◽  
Vol 57 (2) ◽  
pp. 355-366
Author(s):  
Jun HOASHI ◽  
Mitsunori YOSHIMOTO ◽  
Matsuo MIYAZAKI ◽  
Makoto KATSUTA ◽  
Hiroshi YOSHIDA
Keyword(s):  
Austenitic Alloys

Post-irradiation mechanical properties of austenitic alloys at temperatures below 703 K

1999 ◽  
Vol 271-272 ◽  
pp. 167-172 ◽  
Author(s):  
Shiro Jitsukawa ◽  
Ikuo Ioka ◽  
Akimichi Hishinuma
Keyword(s):  
Mechanical Properties ◽  
Post Irradiation ◽  
Austenitic Alloys
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