|
|
|
| ADIABATIC SHEARING PHENOMENON OF β-Ti ALLOY AT HIGH STRAIN RATE |
| by LU Weixian; WANG Lili (University of Science and Technology of China; Hefei); LU Zaiqing (Hefei University of Technology) |
|
Cite this article:
by LU Weixian; WANG Lili (University of Science and Technology of China; Hefei); LU Zaiqing (Hefei University of Technology). ADIABATIC SHEARING PHENOMENON OF β-Ti ALLOY AT HIGH STRAIN RATE. Acta Metall Sin, 1986, 22(4): 39-150.
|
|
|
Abstract The microstructure of adiabatic shearing band for β-Ti alloy deformed at high strain rate was observed undermetallographic microscope and SEM. Three types of adiabatic shearing bands, namely, the deformation band, the transformation bands with fine stripped microcrystalline structure and with equiaxied very fine microcrystalline structure are found in sequence Under very large deformation, it may be cracked along the adiabatic shearing band With regard to discuss the criterion of adiabatic shearing, the distinction among the adiabatic shearing deformation, the adiabatic shearing fracture and the thermoplastic instability is important
|
|
Received: 18 April 1986
|
1 Bedford, A.J.; Wingrove, A.J.; Thompson, K. R. L., J. Aust. Inst. Met., 19 (1974) , 61．
2 Rogers, H.C., Ann. Rev. Mater. Sci., 9 (1979) , 283．
3 Meyers, M.A.; Murr, L.E., Shock Waves and High-Strain-Rate Phenomena in Metals, Plenum Press, New York, 1981．
4 Recht, R.F., J. Appl. Mech., 31 (1964) , 189．
5 Sulijoadikusumo, A.V.; Dillon, O.W.,Jr., Metallurgical Effects at High Strain Rates, Eds, Rohde, R. W,; Butcher, B.M.; Holland, J.R.; Karnes, C.H., Plenum Press, New York, 1973, p. 501．
6 Winter, R.E., Phitos. Mag., 31 (1975) , 765．
7 Winter, R.E.; Hutchings, I.M., Wear, 34 (1975) , 141．
8 Wulf, G. L., Int. J. Mech. Sci., 21 (1979) , 713．
9 王礼立;李远清;胡时胜;奉孝中,钛合金应力波铆接的可行性试验,中国科学技术大学研究报告,1983． (待发表).
10 王礼立;胡时胜,爆炸与冲击,5(1985) ,№1,9．
11 Culver, R.S., Metallugical Effects at High Strain Rates, Eds. Rohde, R.W.; Butcher, B.M.; Holland, J.R.; Karnes, C.H., Plenum Press, New York, 1973, p. 519．
12 Zenner, C.; Hollmon, J.H., J.Appl. Phys., 15 (1944) , 22． |
| No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
| |
Shared |
|
|
|
|
| |
Discussed |
|
|
|
|
