期刊
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE
卷 50A, 期 2, 页码 523-528出版社
SPRINGER
DOI: 10.1007/s11661-018-5024-2
关键词
-
资金
- Fundamental Research Program of the Korea Institute of Materials Science (Development of High Performance Materials and Processes for Metal 3D Printing)
Nano-mechanical properties of selective laser melted H13 steel at a scan laser speed of 100mm/s were investigated using nanoindentation tests. The findings shed light on the interrelationship between the nanoindentation strain rate and hardness. It was found that the strain-rate sensitivity exponent (m=0.022) of this material indicated that the nanoindentation hardness increased in a range of (8.41 to 9.18) GPa with an increase in the strain rate ranging from 0.002 to 0.1s(-1).
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据