Results 21 to 30 of about 102,118 (262)
Injection Molding of Encapsulated Diffractive Optical Elements
Micromachines, 2023 Microstructuring techniques, such as laser direct writing, enable the integration of microstructures into conventional polymer lens systems and may be used to generate advanced functionality.
Stefan Wagner +9 more
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THE PROBLEM OF MODIFYING AN ALUMINUM-SILICON EUTECTIC ALLOY OF SILUMINS. WAY OF SOLUTIONS
Литьë и металлургия, 2018 It is shown that modern industrial modifiers of silumin eutectic contribute to the saturation of the melt with hydrogen. Its micro bubbles block the branching of eutectic crystals and promote the formation of gas porosity in castings.To improve the ...
E. I. Marukovich,, V. Yu. Stetsenko
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High-relief coinage in the Kazan-Tatar jewelry tradition: historical and technical analysis
Историческая этнология, 2023 The article is devoted to identifying the origins and regional features of the technology of high-relief coinage in the Kazan-Tatar jewelry tradition. The main source was the electronic database of Tatar jewelry from museum collections, collected within ...
Larisa N. Donina
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Multiscale Roughness Analysis in Injection-Molding Process [PDF]
, 2008 The roughness of polymer surfaces is often investigated to guarantee both the surface integrity and the surface functionality. One of the major problems in roughness measurement analyses consists in determining both the evaluation length and the ...
VAN GORP, Adrien +2 more
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Development of Suppositories Silicone Molds Using Additive Technologies
Разработка и регистрация лекарственных средств, 2022 Introduction. In modern practice, suppositories are prepared by hand rolling method or fusion. 3D printing can overcome the disadvantages of traditional suppository manufacturing methods and solve the problems of personalization.
K. A. Gusev +5 more
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CAE for Advanced Injection Molding Technologies
, 2019 Injection molding is one of the most popular polymer processing methods and has been used to mass produce plastics products for many decades. However, due to increasingly stringent requirements and higher customer expectations, conventional injection ...
Chang, Rong-Yeu;Huang, Chao-Tsai (CT)
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Applications of powder metallurgy technology in high-entropy materials
工程科学学报, 2019 High-entropy materials (HEMs) designed with a new material design philosophy have recently emerged as a new type of advanced materials. In contrast to traditional alloys where one or two elements dominate the structural composition, HEMs comprise ...
Chun-jing HE +6 more
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Литьë и металлургия, 2021 The article reports on the new technology and equipment of vertical‑stack molding (VSM), created by OJSC “BELNIILIT” for the manufacture of vertical‑stack molds.
V. V. Fonov +2 more
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Lubricants, 2023 Cu-based self-lubricating materials can effectively adapt to complex natural environments and ensure consistency in materials used for switch transitions.
Yiran Wang, Liujie Xu, Xiuqing Li
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Microfabrication of Micropore Array for Cell Separation and Cell Assay
Micromachines, 2018 Micropore arrays have attracted a substantial amount of attention due to their strong capability to separate specific cell types, such as rare tumor cells, from a heterogeneous sample and to perform cell assays on a single cell level.
Yaoping Liu +3 more
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