摘要
通过对试样加热后在热状态下进行拉伸,加热到不同温度下,钢材的屈服强度和抗拉强度有明显变化。在低温范围内随温度升高屈服强度和抗拉强度明显降低。
Tensile test was carried out after tensile sample was heated to different temperature. The results indicated that in low temperature range, the yield strength and tensile strength decreased obviously as temperature increased.
出处
《理化检验（物理分册）》
CAS
1999年第9期404-405,共2页
Physical Testing and Chemical Analysis(Part A:Physical Testing)
关键词
试样温度
拉伸性能
螺纹钢筋
Sample's temperature Tensile property Ribbed steel bar
