Press release - 360iResearch - Areca Nuts Market worth $2.94 billion by 2030, growing at a CAGR of 7.39% - Exclusive Report by 360iResearch - published on openPR.com
Copper Foil Industry size is expected to register 5.2% CAGR between 2023 and 2032 propelled by the rapid expansion of the electronics industry.Selbyville, Delaware , Sept. 25, 2023 (GLOBE NEWSWIRE) Copper foil market is predicted to reach around USD 9 billion by 2023, as per a recent study by Global Market Insights Inc. The ongoing evolution of consumer electronics is a significant factor driving market progress. The demand for thinner, more flexible, and high-performance copper foils is urgi
Copper microchannels have been attracting more and more attention due to the increasing demands for multifunctional microcomponents in the field of micromanufacturing. In the present work, the forming of microchannels on copper foils was studied by micro rolling. Copper foils with the thickness of 0.1 mm were selected and annealed at 400, 500, 600, 700 and 800 °C for 10 min prior to micro rolling, and the formability and quality of microchannels were systematically investigated. The results show that an optimal annealing temperature of 500 °C is beneficial to the forming of microchannels with high surface quality. A series of electron backscatter diffraction (EBSD) tests were performed in order to explore the effect of annealing temperatures on the formability of copper foils during micro rolling, and the results indicate that the high forming accuracy of microchannels with copper foils annealed at 500 °C is mainly attributed to the high geometric dislocation density. Additionally,
Water‐based lubricants with different fractions of TiO2 nanoparticles ranging from 1.0 to 9.0 wt% were utilized to study the lubrication mechanisms during micro rolling tests and the tribological behaviour of nanolubricants during the micro rolling of copper foils. The results indicate that the application of TiO2 nanolubricants remarkably improves the surface quality of rolled copper foils during rolling processes. For lubricants with inadequate TiO2 nanoparticles, it is found that few TiO2 nanoparticles enter the contact regions between the rolls and foils, causing insufficient lubrication during rolling processes. Instead, for lubricants with excessive TiO2 nanoparticles, obvious agglomeration occurs at the contact regions and promotes the generation of voids on the surface of the rolled foils, thereby deteriorating the surface quality of the rolled copper foils. In addition, it is found that the surface quality of rolled foils is improved by utilizing a large reduction ratio. Ove