连续屈服、高强屈比中锰钢的工艺设计与组织调控
Process Design and Microstructure Control of Medium Manganese Steel with Continuous Yield and High Strength Yield Ratio
连续屈服、高强屈比中锰钢的工艺设计与组织调控 |
| 张光莹, 李岩, 黄丽颖, 定巍 |
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Process Design and Microstructure Control of Medium Manganese Steel with Continuous Yield and High Strength Yield Ratio |
| ZHANG Guangying, LI Yan, HUANG Liying, DING Wei |
| 图 1 热处理工艺示意图 |
| Fig.1 Schematic of heat treatment process (A1—start temperature of pearlite transformed to austenite, A3—temperature of all ferrite transformed to austenite, A—austenite, F—ferrite, P—pearlite, M—martensite, RA—retained austenite, RA+—Mn-rich RA, RA-—Mn-poor RA) |
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