Structure and mechanical properties of TWIP steel during cold rolling and annealing

2018 ◽  
pp. 404-407
Author(s):  
Margarita Victorovna Klimova ◽  
Keyword(s):  
Mechanical Properties ◽  
Cold Rolling ◽  
Twip Steel ◽  
Cold Rolling And Annealing

scholarly journals Microstructure and Mechanical Properties of a High-Mn TWIP Steel Subjected to Cold Rolling and Annealing

Metals ◽  
2017 ◽  
Vol 7 (12) ◽  
pp. 571 ◽  
Author(s):  
Alexander Kalinenko ◽  
Pavel Kusakin ◽  
Andrey Belyakov ◽  
Rustam Kaibyshev ◽  
Dmitri Molodov
Keyword(s):  
Mechanical Properties ◽  
Cold Rolling ◽  
Twip Steel ◽  
Microstructure And Mechanical Properties ◽  
Cold Rolling And Annealing

Effect of Processing Techniques on the Mechanical Property of New Zirconium Alloy Strip

2019 ◽  
Vol 944 ◽  
pp. 99-103
Author(s):  
Peng Fei Zhang ◽  
Xu Kun Hu ◽  
Guo Cheng Sun ◽  
Bo Gao ◽  
Bin Xu
Keyword(s):  
Mechanical Properties ◽  
Yield Strength ◽  
Cold Rolling ◽  
Zirconium Alloy ◽  
Cold Deformation ◽  
Second Phase ◽  
Alloy Strip ◽  
Deformation Degree ◽  
Deformation Amount ◽  
Cold Rolling And Annealing

In this paper, a typical new zirconium alloy (Zr-Sn-Nb system) was used as the research object. The zirconium alloy strip was prepared from a series of production processes from smelting. By optimizing the process of cold processing with the change of the deformation amount and the intermediate heat treatment, the mechanical properties of the zirconium alloy were studied by different processing. The results are as follows: (1) The mechanical properties of the new zirconium alloy have reached the mechanical properties of Zirlo alloy with the optimization of the alloy composition, and (2) The zirconium alloy can refine the grain strength by the control of deformation degree and annealing temperature during cold deformation. The larger of the cold deformation, the smaller the average of the grains and the higher the yield strength of the material. The yield strength of the material was decreased by cold rolling and annealing more than once; (3) The larger the cold rolling variable of the zirconium alloy in cold deformation, it is beneficial to the second phase to be fine, dispersed and uniformly distributed, thus improving the strength of the material.

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