摘要
对标准试样和辅助小尺寸试样与冲击功之间的变化规律进行了试验和研究。结果表明,缺口形状相同而宽度不同的同一种材料的冲击试样,采用所确定的不同试样宽度的试验温度关系式,可使辅助小尺寸试样和标准试样的冲击试验数据直接换算,这对薄型材料的冲击试验具有重要的实用价值。
The rule of the impact energy was researched between standard samples and aided small samples. The results show that if the samples, which are the same material type, have the same notch size and different thickness, a relationship between samples′ thickness and experimental temperatures can be used to converse the impact data directly between standard samples and aided small samples. It′s very practical for impact tests of thin materials.
出处
《理化检验（物理分册）》
CAS
2004年第12期599-602,共4页
Physical Testing and Chemical Analysis(Part A:Physical Testing)
关键词
试样尺寸
冲击功
温度
Samples′size
Impact energy
Temperature
