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Copyright of Journal of Agro-Environment Science is the property of Journal of Agro-Environment Science Editorial Board and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Soil & Water Conservation (1009-2242) is the property of Institute of Soil & Water Conservation and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Soil & Water Conservation (1009-2242) is the property of Institute of Soil & Water Conservation and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Mountain Research (10082786) is the property of Mountain Research Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Transactions of the Chinese Society of Agricultural Engineering is the property of Chinese Society of Agricultural Engineering and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The hot compression deformation tests were carried out on a Gleeble3500 thermal simulator using extruded Mg-9Li-lZn magnesium-lithium alloy. The deformation temperature range was 150—350 °C .and the strain rate ranged from 0. 001 s-1 to 10 s-1. The rheological stress-strain curve and constitutive equation of the hyperbolic sine function were established based on experiment data. The processing maps was developed for the samples deformed to strain of 0. 916. The dynamic recrystallization is analyzed by the microstructure observation after hot deformation. Indicate safe areas suitable for processing and areas of instability that should be avoided during processing. The optyimal deformation condition parameters are predicted to be in the range of 250—300 °C and the strain rate is 0. 01 s-1. in which domain with a peak dissipation efficiency greater than 38. 55%, and the activation energy for plastic deformation Q is equal to 112. 066 kj/mol and stress exponent equals 3. 602 73. [ABSTRACT FROM AUTHOR]