Constitutive Model Constants for Al7075-T651 and Al7075-T6
作者： N. S. Brar , V. S. Joshi , B. W. Harris , Mark Elert , Michael D. Furnish
DOI: 10.1063/1.3295300
关键词:
摘要: … constitutive model constants (eg, Johnson Cook strength and fracture model) based on high strain rate/temperature are … Stress-strain data at various strain rates and temperatures are …
scitation.org
harvard.edu
aip.org
squarespace.com 参考文章(3)
T. Børvik, O.S. Hopperstad, S. Dey, E.V. Pizzinato, M. Langseth, C. Albertini, Strength and ductility of Weldox 460 E steel at high strain rates, elevated temperatures and various stress triaxialities Engineering Fracture Mechanics. ,vol. 72, pp. 1071- 1087 ,(2005) , 10.1016/J.ENGFRACMECH.2004.07.007
Gordon R. Johnson, William H. Cook, Fracture characteristics of three metals subjected to various strains, strain rates, temperatures and pressures Engineering Fracture Mechanics. ,vol. 21, pp. 31- 48 ,(1985) , 10.1016/0013-7944(85)90052-9
G. R. Johnson, A constitutive model and data for materials subjected to large strains, high strain rates, and high temperatures Proc. 7th Inf. Sympo. Ballistics. pp. 541- 547 ,(1983)