高温气压鼓胀设备研发过程实验数据

针对“火灾爆炸物证同一性溯源与微试样性能评估技术及装备”课题的关键指标：物证碎片与受损设备材料微损测试装置，研制适用室温至600℃范围的微试样材料力学性能液压鼓胀测试装备，完成物证碎片高温力学性能的高精度获取。在2022年11月-2025年7月期间，完成了高温解算方法，搭建了物证碎片性能测试装备，达到600℃测试温度，强度测试精度不低于±30MPa，完成了微试样高温性能获取的自测与现场验收测试，得到了原始数据、分析数据等的数据集。数据获取按照实验、仪器操作规范进行，相关数据验证了上述先进平台的高温力学性能检测能力。Key indicators of the project titled 'Technical and Equipment for Identity Traceability of Fire and Explosion Forensic Materials and Micro-sample Performance Evaluation': A micro-damage testing device for forensic debris and damaged equipment materials. A hydraulic bulging testing apparatus for mechanical property testing of micro-samples, applicable to the temperature range from room temperature to 600℃, was developed to achieve high-precision acquisition of high-temperature mechanical properties of forensic debris. From November 2022 to July 2025, the high-temperature solution algorithm was developed, the forensic debris performance testing apparatus was built, which achieved a maximum test temperature of 600℃ and a strength testing accuracy of no less than ±30MPa. Self-test and on-site acceptance tests for acquiring high-temperature properties of micro-samples were completed, and datasets including original experimental data and analytical data were obtained. The data acquisition was conducted strictly in accordance with experimental and instrument operation specifications, and the collected data verified the high-temperature mechanical property testing capability of the aforementioned advanced platform.

搜集汇总

背景与挑战

背景概述

该数据集源于“火灾爆炸物证同一性溯源与微试样性能评估技术及装备”课题，研发了适用于室温至600℃的微试样材料力学性能液压鼓胀测试装备，用于高精度获取物证碎片的高温力学性能。数据获取于2022年11月至2025年7月，包含原始和分析数据，验证了设备的高温检测能力。