【摘要】 用硬度法测试6115贝氏体钢TTT图表明,它不仅测试简便,而且还能建立转变量与时间的定量关系。更多还原

【Abstract】 The hardness method Was used to measure the TTT diagram of 6115 binitic steel. It is shown that the hardness method is not only simple but may set-up the relationship between the changing amount and time. So that, it is an importent way to measure the TTT diagram of steel.更多还原