616 Microstructural change in a gum metal sheet affected by cold rolling and annealing

2007 ◽  
Vol 2007 (0) ◽  
pp. 161-162
Author(s):  
Susumu YOKOI ◽  
Ryohei AOTO ◽  
Goroh ITOH ◽  
Yoshinobu MOTOHASHI
Keyword(s):  
Cold Rolling ◽  
Microstructural Change ◽  
Metal Sheet ◽  
Gum Metal ◽  
Cold Rolling And Annealing

The Study on the Fabrication of Nano-Structured Steel by Cold Rolling and Annealing of Martensite

2013 ◽  
Vol 634-638 ◽  
pp. 1807-1810
Author(s):  
Guang Xu ◽  
Jing Yang ◽  
Tao Xiong ◽  
Peng Deng ◽  
Long Fei Cao
Keyword(s):  
Grain Size ◽  
Cold Rolling ◽  
High Strength ◽  
Total Elongation ◽  
Plain Carbon Steel ◽  
Mean Grain Size ◽  
Cold Rolling And Annealing ◽  
The Mean ◽  
Martensite Microstructure ◽  
Very High

Sub-nano structured steel was obtained by cold rolling and annealing martensite microstructure for a plain carbon steel. The mean grain size is several hundreds nanometer. The steel has very high strength and also good total elongation.

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