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Multi-Grid Capacitive Transducers for Measuring the Surface Profile of Silicon Wafers [PDF]
Micromachines, 2022 The measurements of wafers’ surface profile are crucial for safeguarding the fabrication quality of integrated circuits and MEMS devices. The current techniques measure the profile mainly by moving a capacitive or optical spacing sensing probe along ...
Panpan Zheng +5 more
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The Formation Law of Surface Profile in Fused Silica During Continuous-Wave CO2 Laser Processing [PDF]
MicromachinesAlthough CO2 laser polishing of fused silica surfaces is considered a promising advanced processing technology, its application remains fundamentally limited by low- to mid-frequency waviness and surface figure errors.
Jin Zhuo +8 more
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Machines, 2022 In order to improve the plane quality of the workpiece shape accuracy, a correction abrasive finishing method is proposed. This method is used to achieve the effect of correcting the workpiece surface by changing the finishing conditions of different ...
Yulong Zhang, Yanhua Zou
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Литьë и металлургия, 2023 The influence of the beam current, the distance between the beads of the clad material and the wire feeding intensity during electron‑beam (EB) surfacing of titanium alloy VT9 on the thickness and uniformity of the resulting restoring coating was ...
A. I. Pobol, V. G. Zaleski
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Surface Topography Control of TA2 Pure Titanium in Laser Shock Peening
Metals, 2022 Laser shock peening (LSP) induces an irregular topography on the treated metal surface, thereby reducing the gain effect of the metal fatigue property caused by compressive residual stress.
Wei Cheng +4 more
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Increase of steel channel resistance through the application and formation of antifriction powder coating in the knots [PDF]
Научно-технический вестник Брянского государственного университета, 2019 The article presents materials on the study of the issue of increasing the resistance of technically complex twisted wire products-steel rope. The authors studied in detail the mechanisms and factors of formation of defects that lead to steel rope ...
Ivanov V.V. +2 more
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Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2022 In recent times, 3D printing technologies are a young and actively developing production sector for many areas of economy, from aerospace and mechanical engineering to medicine.
D.A. Kravchenko, O.N. Medvedeva
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A Novel Reconstruction Method for Measurement Data Based on MTLS Algorithm
Sensors, 2020 Reconstruction methods for discrete data, such as the Moving Least Squares (MLS) and Moving Total Least Squares (MTLS), have made a great many achievements with the progress of modern industrial technology.
Tianqi Gu +3 more
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Strength characterization of adhesive joint surface treated by large-area EB irradiation
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2021 With recent improvements in adhesive performance, adhesive joints are being increasingly used in various industrial fields. Despite their advantage of joining dissimilar adherends, adhesive joints are considered unsuitable for key components of ...
Yuya OMIYA +6 more
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A review of digital filtering in evaluation of surface roughness [PDF]
Metrology and Measurement Systems, 2021 Surface roughness is an important indicator in the evaluation of machining and product quality, as well as a direct factor affecting the performance of components.
Baofeng He +4 more
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