Study on Constitutive Relationship of Fe-36Ni Invar Alloy
2011 ◽
Vol 291-294
◽
pp. 1131-1135
Keyword(s):
By electronic universal testing machine and Split Hopkinson Pressure Bar, the mechanical properties data of Fe-36Ni invar alloy are gained at a range of temperature from 20°C to 800°C and strain rate from 10-3 /s to 104/s. An improved Johnson-Cook model is presented to describe the mechanical behavior of Fe-36Ni invar alloy at high temperature and high strain rate, and verified by experimental results.
2013 ◽
Vol 705
◽
pp. 21-25
◽
2001 ◽
Keyword(s):
1994 ◽
Vol 04
(C8)
◽
pp. C8-23-C8-28
◽
Keyword(s):
2011 ◽
Vol 284-286
◽
pp. 1542-1545
◽