Effect of Surface Texturing on Stresses during Rapid Changes in Temperature
AbstractRecently, there has been great interest in the application of the surface texturing method to enhance material surface performance. Material surfaces sometimes experience rapid temperature changes, and the local surface will obviously generate thermal stresses, which may be detrimental to the material structure. In order to understand the relationship between surface texturing and stresses, a numerical approach is used to investigate the effects of surface texturing on stresses. The results show that surface texturing can generate compressive stresses along the normal direction of the surface, and that strong tensional stresses can be formed in the center of a surface at the same time that are beneficial to material surface performance. However, a smooth surface cannot generate these beneficial stresses. In addition, there is an optimum design size with respect to textures, and the most desirable state of stress in a surface layer can be achieved at this size. View Full-Text
Scifeed alert for new publicationsNever miss any articles matching your research from any publisher
- Get alerts for new papers matching your research
- Find out the new papers from selected authors
- Updated daily for 49'000+ journals and 6000+ publishers
- Define your Scifeed now
Han, L.; Wu, Y.; Gong, H.; Shi, W. Effect of Surface Texturing on Stresses during Rapid Changes in Temperature. Metals 2016, 6, 290.
Han L, Wu Y, Gong H, Shi W. Effect of Surface Texturing on Stresses during Rapid Changes in Temperature. Metals. 2016; 6(11):290.Chicago/Turabian Style
Han, Lei; Wu, Yunxin; Gong, Hai; Shi, Wenze. 2016. "Effect of Surface Texturing on Stresses during Rapid Changes in Temperature." Metals 6, no. 11: 290.
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.