Research Article
Effects of Cryogenic Treatment and Tempering on Mechanical Properties and Microstructure of 0.25C-0.80Si-1.6Mn Steel
Figure 5
DCT at −60°C and tempering at 350°C. (a) Image of SEM, (b) image of OM, (c) line scanning position, and (d) fluctuating of element by line scanning.
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