Experimental Measurement of rH Value in Two Stage Strain Paths

Liu Yazheng

doi:10.13374/j.issn1001-053x.1991.06.027

Volume 13 Issue 6

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Liu Yazheng. Experimental Measurement of rH Value in Two Stage Strain Paths[J]. Chinese Journal of Engineering, 1991, 13(6): 560-565. doi: 10.13374/j.issn1001-053x.1991.06.027

Citation:

Liu Yazheng. Experimental Measurement of r^H Value in Two Stage Strain Paths[J]. Chinese Journal of Engineering, 1991, 13(6): 560-565. doi: 10.13374/j.issn1001-053x.1991.06.027

Liu Yazheng. Experimental Measurement of rH Value in Two Stage Strain Paths[J]. Chinese Journal of Engineering, 1991, 13(6): 560-565. doi: 10.13374/j.issn1001-053x.1991.06.027

Citation:

Liu Yazheng. Experimental Measurement of r^H Value in Two Stage Strain Paths[J]. Chinese Journal of Engineering, 1991, 13(6): 560-565. doi: 10.13374/j.issn1001-053x.1991.06.027

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Experimental Measurement of r^H Value in Two Stage Strain Paths

doi: 10.13374/j.issn1001-053x.1991.06.027

Liu Yazheng

Department of Metals Forming

Received Date: 1991-01-04
Available Online: 2021-10-26

Abstract

Abstract

The plane anistropic paramater (r^H) of low carbon steel sheet in two stage strain paths was measured using Hill's Criterion,ε₁^p and ε₂^p measured from the experiments, a linear relationship was observed. r^H is as a simple function of the slope term, which is independent on ε₁^p.
- two stage strain paths,
- r^H plane anisotropic value,
- plane anisotropic