| 2 | Effect of tempering on the properties and microstructure of 00Cr13Ni5Mo显示文摘In this study,normalized 00 Cr13 Ni5 Mo low-carbon martensitic stainless steel was tempered at temperatures ranging between 500-700 ℃ for 8 h and its mechanical properties were determined. The results show that the mechanical properties vary with a variation in the tempering temperature. Samples tempered at 650 ℃exhibited a good combination of properties and a low yield ratio. Scanning electron microscopy observations and Xray diffraction analysis revealed that the tempering process involved carbide precipitation,austenitic inversion,and quenching,and the properties of materials changed with a change in the tempering temperature. | XU Yongquan ZHAI Ruiyin HUANG Zongze | 2018 | Baosteel Technical Research2018，12，3： | 0 |
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