冲击试样长度对冲击吸收功的影响  

The Effort on Impact Energy of Impact Specimen Length

作　　者：李彦军 陈彬 岳华 亓建 张捷 

机构地区：[1]山东莱芜钢铁集团品质保证部,山东莱芜2711047

出　　处：《物理测试》2011年第1期24-26,共3页Physics Examination and Testing

摘　　要：在冲击吸收功试验过程中,操作者常常忽略对试样长度的检查,造成冲击试样加工时对长度控制降低,试样长度不同也会影响试验结果,文章分析了试样过长对冲击吸收功的影响程度。The length of the specimen is often overlooked during impact energy testing so that the control over length will be lessened; samples with different lengths will also affect the test results. The effort on impact energy with overlong specimen was analyzed.

关 键 词：长度 冲击功 偏差 

分 类 号：TG115.56[金属学及工艺—物理冶金]