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zoe122208
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superboy
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2Â¥2014-12-05 09:11:33
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zoe122208: ½ð±Ò+20, ·ÒëEPI+1, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2014-12-05 16:36:11
zoe122208: ½ð±Ò+20, ·ÒëEPI+1, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2014-12-05 16:36:11
| Due to the high temperature during heating, the metal experiences both deformation and recovery, meanwhile, the reverse processes of work hardening and softening happens. The stress variation tends to be steady with the increasing in the strain on the stress-strain curve, thus it could be concluded as a process of dynamic recovery, which is also deduced by referring to a number of literatures as introduced in Section X. |
3Â¥2014-12-05 15:12:48














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