Determination of dynamic behavior of materials at elevated temperatures and high strain rates using Hopkinson bar

Baozha Yu Chongji/Explosion and Shock Waves

Volumn 25, Issue 6, 2005, Pages 487-492

  Li, Yu Long ^a   Suo, Tao ^a   Guo, Wei Guo ^a   Hu, Rui ^a   Li, Jin Shan ^a   Fu, Heng Zhi ^a  

^a NORTHWESTERN POLYTECHNICAL UNIVERSITY   (China)

Author keywords

Flow stress; High strain rate; High temperature; Hopkinson bar; Solid mechanics; Strain hardening

Indexed keywords

DYNAMIC MECHANICAL ANALYSIS; HIGH TEMPERATURE TESTING; LOADING; STRAIN HARDENING; STRESSES; TEST FACILITIES;

FLOW STRESS; HIGH STRAIN RATE; HIGH TEMPERATURE; HOPKINSON BAR; SOLID MECHANICS;

BARS (METAL);

EID: 33645460056     PISSN: 10011455     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (18)

1. Harding J, Wood E O, Campbell J D. Tensile testing of materials at impact rates of strain[J]. Journal of Mechanical Engineering Science, 1960, 2(1): 88-96.
2. Backer W E, Yew C H. Strain-rate effects in the propagation of torsional plastic wave[J]. Journal of Applied Mechanics, 1966, 33(6): 917-923.
3. Campbell J D, Bowling A R. The behavior of materials subjected to dynamic incremental shear loading[J]. Journal of Mechanics and Physics of Solids, 1970, 18(1): 43-63.
4. Duffy J, Campbell J D, Hawley R H. On the use of a tensional split hopkinson bar to study rate effects in 1100-0 aluminum[J]. Journal of Applied Mechanics, 1971, 38(1): 83-91.
5. LIU Xiao-min, HU Shi-sheng, CHEN Zhi. The wave propagation attenuation and dispersion in a viscoelastic Hopkinson pressure bar[J]. Acta Mechanica Solida Sinica, 2002, 23(1): 81-86.
6. Bacon C. An experimental method for considering dispersion and attenuation in a viscoelastic Hopkinson bar[J]. Experimental Mechanics, 1998, 38(4): 242-249.
7. ZHAO Han, Gary G. A three dimensional analytical solution of the longitudinal wave propagation in an infinite linear viscoelastic cylindrical bar[J]. Journal of Mechanics and Physics of Solids, 1995, 43(8): 1335-1348.
8. Follansbee P S, Franz C. Wave propagation in the split Hopkinson pressure bar[J]. Journal of Engineering Materials and Technology, 1983, 105(1): 61-66.
9. Lee C K B, Crawford R C, Mann K A, et al. Evidence of higher Pochhammer-Chree modes in an unsplit Hopkinson bar[J]. Measurement Science and Technology, 1995, 6(7): 853-859.
10. Lee C K B, Crawford R C. A method for analyzing dispersed bar gauge data[J]. Measurement Science and Technology, 1993, 4(9): 931-937.
11. Gorham D A. A numerical method for the correction of dispersion in pressure bar signals[J]. Journal of Physics E, 1983, 16(6): 477-479.
12. Gorham D A, Wu X J. An empirical method for correction dispersion in pressure bar measurements of impact stress[J]. Measurement Science and Technology, 1996, 7(98): 1227-1232.
13. Gilat A, Wu X. Elevated temperature testing with the torsional split Hopkinson bar[J]. Experimental Mechanics, 1994, 34(2): 166-170.
14. Frantz C E, Follansbee P S, Hawley R H. New experimental techniques with the split Hopkinson pressure bar[A]. Berman I, Schroeder J W. High Energy Rate Forming[C]. New York: ASME, 1984: 229-236.
15. Lennon A M, Ramesh K T. A technique measuring the dynamic behavior of materials at high temperatures[J]. International Journal of Plasticity, 1998, 14(12): 1279-1292.
16. Lankford J. Temperature-strain rate dependence of compressive strength and damage mechanisms in aluminum oxide[J]. Journal of Materials Science, 1981, 16(6): 1567-1578.
17. Nemat-Nasser S, Isaacs J B. Direct measurement of isothermal flow stress of metals at elevated temperatures and high strain rates with application to Ta and Ta-W alloys[J]. Acta Materialia, 1997, 45(3): 907-919.
18. Nemat-Nasser S, Isaacs J B, Starrett J E. Hopkinson techniques for dynamic recovery experiments[J]. Proceedings of the Royal Society of London Series A, 1991, 435(8): 371-391.