scholarly journals Effects of Bainite Isothermal Temperature on Microstructure and Mechanical Properties of a δ-TRIP Steel

2020 ◽  
Vol 739 ◽  
pp. 012022
Author(s):  
Xu Xin ◽  
Liu Rendong ◽  
Xu Baoyu ◽  
Yi Hongliang ◽  
Wang Guodong
Keyword(s):  
Mechanical Properties ◽  
Trip Steel ◽  
Isothermal Temperature ◽  
Microstructure And Mechanical Properties

Microstructure and mechanical properties of friction stir welded joint of TRIP steel

2020 ◽  
Vol 56 ◽  
pp. 623-634 ◽  
Author(s):  
Wen Wang ◽  
Shengyi Zhang ◽  
Ke Qiao ◽  
Kuaishe Wang ◽  
Pai Peng ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Trip Steel ◽  
Welded Joint ◽  
Friction Stir ◽  
Microstructure And Mechanical Properties

Microstructure and Mechanical Properties After Shock Wave Loading of Cast CrMnNi TRIP Steel

2016 ◽  
Vol 47 (10) ◽  
pp. 4922-4932 ◽  
Author(s):  
Ralf Eckner ◽  
L. Krüger ◽  
C. Ullrich ◽  
D. Rafaja ◽  
T. Schlothauer ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Shock Wave ◽  
Trip Steel ◽  
Shock Wave Loading ◽  
Wave Loading ◽  
Microstructure And Mechanical Properties

scholarly journals EFFECT OF C-Mn PARTITIONING ON THE MICROSTRUCTURE AND MECHANICAL PROPERTIES OF TRIP STEEL

2021 ◽  
Vol 55 (2) ◽  
pp. 269-275
Author(s):  
Cainian Jing ◽  
Qiteng Lei ◽  
Tao Lin ◽  
Daomin Ye ◽  
Cong Wu ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Trip Steel ◽  
Retained Austenite ◽  
Lath Martensite ◽  
Tensile Tests ◽  
Microstructure And Mechanical Properties

In this paper, the TRIP590 steel was used for C-Mn partitioning. The influence of C-Mn partitioning on the microstructure and mechanical properties of the steel was studied. SEM, EPMA, XRD and tensile tests were used to characterize the microstructure of the tested steel, calculate the content of retained austenite, and analyze the enrichment of C atoms and Mn atoms and mechanical properties. The results show that there was a lot of lath martensite and scattered ferrite in the microstructures of the Q&P steel and C-Mn partitioning steel. After C-Mn partitioning, the content of ferrite was increased. The enrichment of C and Mn in the C-Mn partitioning steel was relatively apparent, and the concentration of the atoms in the center of martensite was significantly higher than at the boundary between martensite and ferrite. Mn-rich areas were also C-rich areas. Compared with the Q&P steel, the C-Mn partitioning steel had a larger amount of retained austenite, higher elongation and PSE.

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