| 硅、锰系TRIP钢成分及热处理工艺的优化 |
| |
| 引用本文： | 王四根, 花礼先, 王绪. 硅、锰系TRIP钢成分及热处理工艺的优化[J]. 工程科学学报, 1994, 16(4): 325-329. DOI: 10.13374/j.issn1001-053x.1994.04.005 |
| |
| 作者姓名： | 王四根 花礼先 王绪 |
| |
| 摘 要： | 本文采用正交设计及方差分析法,对获取良好TRIP效应的Si、Mn系低碳低合金钢化学成分及热处理工艺进行了优化.结果表明:化学成分为0.28%C-1.62%Si-1.09%Mn的钢,经等温淬火工艺790℃×4min→400℃×3min处理后,获得最佳综合机械性能,强塑积达322.33MPa·%.
|
| 关 键 词： | 相变诱发塑性 正交设计 方差分析 残余奥氏体 硅锰合金 |
| 收稿时间： | 1993-06-19 |
The Optimization of Chemical Composition and Heat Treatment Parameters for Silicon-Manganese TRIP Steel |
| |
| Wang Sigen, Hua Lixian, Wang Xu. The Optimization of Chemical Composition and Heat Treatment Parameters for Silicon-Manganese TRIP Steel[J]. Chinese Journal of Engineering, 1994, 16(4): 325-329. DOI: 10.13374/j.issn1001-053x.1994.04.005 |
| |
| Authors: | Wang Sigen Hua Lixian Wang Xu |
| |
| Abstract: | Orthogonal design and variance analysis methods have been used to optimize chemical composition and heat treatment parameters for good TRIP and combination of elongation and tensile strength in low carbon low alloy silicon-manganese steels. As a result, the optimum chemical composition and heat treatment parameters have been found, an excellent combination of elongation and tensile strength(TS ×T-EL=322.33 MPa·%) has been achieved in 0.28%C-1.62%Si-1.09%Mn steel at an isothermal holding temperature of 400℃ for 3 min after heating at 790℃ for 4 min. |
| |
| Keywords: | TRIP(Transformation-Induced-Plasticity) orthogonal design variance analysis retained austenite Si-Mn alloys |
|
| 点击此处可从《工程科学学报》浏览原始摘要信息 |
|
点击此处可从《工程科学学报》下载全文 |
