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"A study on the forming of microchannels by micro rolling of copper foi" by Jingwei Zhao, Peichen Wang et al.

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 sho...
Copper Foils Icro Rolling Surface Quality
Source: uow.edu.au

"Study of the Tribological Properties of Nano-TiO2 Additive Water-Based" by Linan Ma, Xiaoguang Ma et al.

Water-based nanolubricants with different concentrations of TiO2 nanoparticles were prepared and the wettability and viscosity were evaluated. The results show that the addition of TiO2 nanoparticles improves the lubrication performance during microrolling of ultrathin stainless steel foils. In addition, the viscosity decreases dramatically with the increase in the concentration of nanoparticles, which was related to the change of dispersing agent concentration. Microrolling tests were performed...
Physicochemical Properties Surface Quality Ltrathin Stainless Steel Strip
Source: uow.edu.au

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"Study on the Tribological Behaviour of Nanolubricants during Micro Rol" by Linan Ma, Jingwei Zhao et al.

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 n...
Copper Foils Icro Rolling Surface Quality Ribological Behaviour
Source: uow.edu.au

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