摘要
采用Boltzmann函数描述冲击功与温度的关系曲线,介绍了基于Origin软件评定韧脆转变温度的方法,示例讨论说明该方法简便正确、精度高,可作为实验室冲击试验数据分析的工具。
Boltzmann function is proposed to depict relative curves of impact energy vs.temperature.A method is introduced to evaluate ductile-brittle transition temperature based on Origin software.Some samples are discussed to illuminate that this technique is simple,correct and precision,which can be an analytical tool of impact test in laboratory.
出处
《物理测试》
CAS
2010年第2期37-39,43,共4页
Physics Examination and Testing
基金
国家重点基础研究发展规划
