WorkHardeningTADP_raw data

Representative data to support manuscript entitled 'Metastable austenite driven work-hardening behaviour in a TRIP-assisted dual phase steel' by Ennis, Jimenez-Melero, Atzema, Krugla, Azeem, Rowley, Daisenberger, Hanlon and Lee.

Following files are included in the zip archive:
Folder containing 1D spectra of bulk XRD pattern;
Folder containing all figures from the related paper;
Folder containing mechanical property data for DP and TADP materials and refined XRD data for Austenite fraction as function of equivalent stress. Excel file containing in-situ and ex-situ XRD data incl. strain partitioning analysis and raw tensile data for DP and TADP steels incl. calculated values for true stress and true strain. Work hardening rate is calculated as first derivative of true-strain-true stress curve. Flow stresses for each phase are inferred from analysis of the 2nd derivative of the curve. Two further data sets including stress-strain data from tensile tests and austenite fraction (measured ex-situ) for two TRIP700 steels with similar composition and heat-treatment cycle as the TADP steel.

本数据集用于支撑Ennis、Jimenez-Melero、Atzema、Krugla、Azeem、Rowley、Daisenberger、Hanlon及Lee所撰写的题为《TRIP辅助双相钢中亚稳态奥氏体驱动的加工硬化行为》的学术手稿。
本次提交的压缩归档文件包含以下内容：
1. 存储块体X射线衍射（X-ray Diffraction, XRD）图谱一维光谱的文件夹；
2. 存储相关论文全部正式配图的文件夹；
3. 存储双相钢（Dual Phase, DP）与相变诱导塑性（Transformation-Induced Plasticity, TRIP）辅助双相钢（TRIP-assisted Dual Phase, TADP）的力学性能数据，以及奥氏体体积分数随等效应力变化规律的精修XRD数据的文件夹；
另有一份Excel文件，收录原位（in-situ）与非原位（ex-situ）XRD数据（含应变分配分析内容）、DP与TADP钢的原始拉伸测试数据，同时包含真应力与真应变的计算结果。加工硬化速率通过真应力-真应变曲线的一阶导数计算得到，各相的流变应力则通过该曲线的二阶导数分析推断得出。
此外还包含两组附加数据集：分别为两种成分与热处理工艺周期与TADP钢相近的TRIP700钢的拉伸试验应力-应变数据，以及非原位测量得到的奥氏体体积分数数据。