scholarly journals A DIAMETER GAGE AND EXTENSION MONITORING SYSTEM FOR ELEVATED TEMPERATURE BIAXIAL STRESS TESTING

1963 ◽  
Author(s):  
J Swota ◽  
S Miller
Keyword(s):  
Elevated Temperature ◽  
Monitoring System ◽  
Stress Testing ◽  
Biaxial Stress

Biaxial Stress Testing of Intraply Hybrid Composites

1985 ◽  
Vol 7 (1) ◽  
pp. 19 ◽  
Author(s):  
WW Feng ◽  
KL Reifsnider ◽  
GP Sendeckyj ◽  
TT Chiao ◽  
WS Johnson ◽  
...  
Keyword(s):  
Stress Testing ◽  
Hybrid Composites ◽  
Biaxial Stress

Biaxial Low Cycle Fatigue of Unaged and Aged 1Cr-1Mo-1/4V Steels at Elevated Temperature

1991 ◽  
Vol 113 (2) ◽  
pp. 244-253 ◽  
Author(s):  
M. Sakane ◽  
M. Ohnami ◽  
M. Sawada
Keyword(s):  
Elevated Temperature ◽  
Low Cycle Fatigue ◽  
Biaxial Stress ◽  
Cycle Fatigue ◽  
Biaxial Strain ◽  
Data Correlation ◽  
Biaxial Fatigue ◽  
Fatigue Data ◽  
Effective Stress Parameter ◽  
Stress Parameters

This paper describes the biaxial low cycle fatigue of unaged and aged 1Cr-1Mo-1/4V rotor steels at 823 K in air. Combined push-pull and reversed torsion tests were carried out on these steels and the biaxial fatigue data were obtained. Aging significantly reduced the hardness of the steel but had no effect on the crack direction in biaxial low cycle fatigue. Aging also had no effect on the data correlation using the biaxial strain parameters, but had a significant effect on the data correlation using the biaxial stress parameters. The change in the effective stress parameter in correlating the biaxial fatigue data due to aging is discussed in connection with the material softening.

MICROSTRUCTURAL STUDY OF CYCLIC STRAIN HARDENING BEHAVIOUR IN BIAXIAL STRESS STATES AT ELEVATED TEMPERATURE

1986 ◽  
Vol 9 (1) ◽  
pp. 65-77 ◽  
Author(s):  
Seiichi Nishino ◽  
Naomi Hamada ◽  
Masao Sakane ◽  
Masateru Ohnami ◽  
Naomi Matsumura ◽  
...  
Keyword(s):  
Elevated Temperature ◽  
Strain Hardening ◽  
Cyclic Strain ◽  
Biaxial Stress ◽  
Microstructural Study ◽  
Stress States
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