LI Hong, XU Baozhen, HOU Jinbao, XING Zengcheng, LIU Xuan,HU Anming, TILLMANN Wolfgang. Research Progress on Nano-Multilayer Films and Their Applications in Materials Joining. Aeronautical Manufacturing Technology, 2019, 62(12): 14-21.
LI Hong, XU Baozhen, HOU Jinbao, XING Zengcheng, LIU Xuan,HU Anming, TILLMANN Wolfgang. Research Progress on Nano-Multilayer Films and Their Applications in Materials Joining. Aeronautical Manufacturing Technology, 2019, 62(12): 14-21. DOI: 10.16080/j.issn1671–833x.2019.12.014.
Research Progress on Nano-Multilayer Films and Their Applications in Materials Joining
nano-multilayer films have a melting point depression effect
which has obvious advantages for the joining of temperature-sensitive materials. At the same time
the violent and rapid exothermal reaction between the nano-multilayer films provides a huge heat for the materials joining process. Therefore
when the nanomultilayer film is applied for joining
it can serve in brazing or diffusion bonding as an auxiliary interlayer layer
and on the other hand
it can serve as an independent heat source to provide heat for the SHS joining. The real-time observation of the reaction process of nano-multilayer films is limited by the conditions of single lens shooting speed and measurement accuracy. In addition
the application of molecular dynamics simulation has opened up new ideas for the research of nanomultilayer film reaction mechanism.