Results 41 to 50 of about 19,083 (259)

Individual and interactive action mechanisms of mechanical, chemical, and electrical factors in Co polishing

Friction
With the continuous miniaturization of integrated circuit (IC) devices, Co is recognized as the most promising alternative to Cu as an interconnecting metal. During IC processing, Co surfaces need to be flattened.
Fangjin Xie, Min Zhong, Wenhu Xu, Jianfeng Chen, Xiaobing Li, Meirong Yi   +5 more
doaj   +1 more source

Preparation and Performance Study of Chemical Mechanical Polishing Slurry for New-type Aluminium Alloy

Chemical Engineering Transactions, 2018
Aluminium alloys are widely used in various industries because of their lightness and easy processing, leading to higher requirements for aluminium alloys in terms of the flatness and finish of aluminium alloy surface.
Yali Zhao, Genjie Yu, Yamin Li, Guixia Wang   +3 more
doaj   +1 more source

Pyramidal Structures on Yttria‐Stabilized Zirconia after High Temperature Exposure at 1500°C: New Features on an Old Material

Advanced Engineering Materials, EarlyView.
New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold, Dylan Jennings, Robert Vaßen   +2 more
wiley   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

Advanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba, Sang‐Hyeok Lee, Christina Gasper, Martina Freund, Sandra Korte‐Kerzel, Ulrich Kerzel   +5 more
wiley   +1 more source

Study on the effect of dynamic chemical polishing treatment on porous titanium alloy scaffolds fabricated using laser powder bed fusion

Materials & Design
This study addresses the issue of a significant amount of unmelted powder adhering to the surface of Laser Powder Bed Fusion (LPBF) porous titanium alloy scaffolds, and the current inability of existing technologies to effectively handle such surface ...
Jinwang Hu, Jingbo Xue, Lulu Liu, Yami Liu, Minmin Li, Fengtao Wang, Wen Peng   +6 more
doaj   +1 more source

Energy beam-based direct and assisted polishing techniques for diamond: A review

International Journal of Extreme Manufacturing, 2023
Diamond is a highly valuable material with diverse industrial applications, particularly in the fields of semiconductor, optics, and high-power electronics.
Zhuo Li, Feng Jiang, Zhengyi Jiang, Zige Tian, Tian Qiu, Tao Zhang, Qiuling Wen, Xizhao Lu, Jing Lu, Hui Huang   +9 more
doaj   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

Glimpse into reports on abrasive machining (Group G) during CIRP 2024 General Assembly

Jin'gangshi yu moliao moju gongcheng
To promote the international cutting-edge technical exchange in the field of abrasives, the Group G (abrasive processing) papers in the 2024 CIRP Annals – Manufacturing Technology journal have been specially selected for introduction. A total of 9 papers
Jiang GUO, Rongyan SUN, Zili ZHANG
doaj   +3 more sources

Using Acoustic Emissions for an in-situ evaluation of the polishing process and its parameters [PDF]

EPJ Web of Conferences
Mechanical chemical glass polishing is a complex process with mechanical and chemical interactions. While we have used Acoustic Emissions (AEs) already for basic measurements, we have researched the process and its parameters e.g., the density of the ...
Benisch Michael, Fähnle Oliver, Bogner Werner   +2 more
doaj   +1 more source

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

Advanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb, Zachary T. Kloenne, Samuel R. Rogers, Chi Hang Dominik Kwok, Mark C. Hardy, Michele S. Conroy, David Dye   +6 more
wiley   +1 more source