10 results on '"deposition technology"'
Search Results
2. Effect of Mn-content of ER5356 welding rods on mechanical properties of Al-alloys joints.
- Author
-
Xianpeng Ni, Shaohua Xu, and Hua Mu
- Subjects
ALUMINUM alloys ,ALUMINUM alloy welding ,IRON-manganese alloys ,WELDING ,ALUMINUM ingots ,TENSILE strength - Abstract
Introduction: Compared with imported welding wire, domestic aluminum alloy welding wire has more internal inclusion defects. To improve the welding quality and reliability of aluminum alloy, the welding performance of aluminum alloy was improved by adding different content of Mn element. Methods: ER5356 aluminum alloy ingot with different Mn content (0.05% and 0.15%) was prepared by semi-continuous casting and gravity casting. After stretching, the mechanical properties and microstructure of ER5356 aluminum alloy were studied. In addition, the microstructure, microhardness and mechanical behavior of ER5356 aluminum alloy welding wire with 6082 and 7005 aluminum alloy joints were studied. Results and Discussion: Compared with gravity casting, the yield strength and tensile strength of ER5356 (0.15% Mn) were increased by 12.8% and 3.17% respectively. The head influence zone of the joint made of metal wire containing 0.15% Mn is slightly wider than that of the joint made of ER535 (0.05% Mn) containing 0.05% Mn. The quality of ER5356 aluminum alloy welding wire blocked by semi-continuous casting is better than that of ER5356 aluminum alloy welding wire blocked by gravity casting method. Mn element can improve the metal deposition process in welding. Conclusion: The research method can improve the welding current control and welding quality, and has important practical significance in improving the mechanical properties of welding seams. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
3. Application of static masking technique in magnetron sputtering technology for the production of linearly variable filters.
- Author
-
Begou, Thomas, Lemarquis, Frédéric, Moreau, Antonin, Lemarchand, Fabien, Reus, Holger, Arhilger, Detlef, Hagedorn, Harro, and Lumeau, Julien
- Abstract
Variable filters are key components for compact spectral imagers. In this paper, we present a method for the fabrication of linearly variable filters based on Bühler HELIOS machine (plasma assisted reactive magnetron sputtering). These filters are obtained by producing a variation of the thickness of all the layers of the coating, using adapted masks placed in between the sputtering targets for the low and high refractive index materials and the substrates. Variable band pass filter from 550 up to 1000 nm is demonstrated. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
4. Magnetron Sputtering Techniques and Their Applications at Gas Sensors Manufacturing.
- Author
-
Aleksanyan, M. S.
- Subjects
- *
MAGNETRON sputtering , *THIN film deposition , *PHYSICAL vapor deposition , *GASWORKS - Abstract
The types of thin film deposition techniques and their differences are presented in this article. The characteristics of magnetron sputtering techniques are thoroughly observed. A review of recent research efforts and developments for the fabrication of semiconductor resistive gas sensors using magnetron sputtering deposition methods, presenting its potential advantages as a materials synthesis technique for gas sensors along with a discussion of their sensing performance are also presented. It can be argued that these advantages are likely to drive increased interest in the use of magnetron sputtering techniques for gas sensor materials over the next decade as the advanced physical vapor deposition (PVD) method. [ABSTRACT FROM AUTHOR]
- Published
- 2019
5. High-performance UV/VUV optics for the Storage Ring FEL at ELETTRA
- Author
-
Gatto, A., Heber, J., Kaiser, N., Ristau, D., Günster, S., Kohlhaas, J., Marsi, M., Trovo’, M., and Walker, R.P.
- Subjects
- *
FREE electron lasers , *OPTICS , *MIRRORS , *SYNCHROTRON radiation - Abstract
Going to shorter wavelengths beyond the deep ultraviolet involves the development of dedicated optics for FEL with devoted coating techniques and characterizations. Low loss, high reflectivity dielectric mirrors with a long lifetime in a strongly harsh synchrotron radiation environment are required. In February 2001, lasing at 189.7 nm was obtained with Al2O3/SiO2 Ion Beam Sputtering mirrors, the shortest wavelength obtained so far with FEL oscillators. In July 2001, 330 mW extracted power was measured with optimized transmission mirrors. Coating research and development correlated to lasing performance obtained so far is reported. [Copyright &y& Elsevier]
- Published
- 2002
- Full Text
- View/download PDF
6. ТЕХНОЛОГІЧНА ОСНАСТКА ВИГОТОВЛЕННЯ ФОТОПЕРЕТВОРЮВАЧІВ СОНЯЧНОЇ ЕНЕРГІЇ НА ОСНОВІ САМООРГАНІЗОВАНИХ ОРГАНІЧНО-НЕОРГАНІЧНИХ ГІБРИДІВ
- Author
-
Smertenko, Petro S., Gorbach, Tamara Ya., Bundza, Andrij B., and Kushhovyj, Sergij M.
- Subjects
оснастка ,технология осаждения ,органическое гетероциклическое вещество ,фотопреобразователь солнечной энергии ,технологія осадження ,органічна гетероциклічна речовина ,фотоперетворювач сонячної енергії ,fixture ,deposition technology ,organic heterocyclic matter ,photoelectric converter of solar energy - Abstract
The work developed chemically stable attachments manufacturing low temperature (room temperature) self-assembled hybrid heterostructures on silicon substrates pattern of heterocyclic amines for photovoltaic solar energy. It analyzed the materials and tooling design, which consists of bath and holder plates.Developed immersion bath for four sizes of plates, plates for 4 inches and 6 inches, and for 4 plates and 10 plates. Each bathroom has an upper cover. Plate holder is collapsible design, which is the actual holder of the set and props at the plate, as round and square. The length of the holder has a different size depending on the number of plates for which it is designed., В работе разработана химически стойкая технологическая оснастка изготовления низкотемпературных (при комнатной температуре) самоорганизующихся гибридных гетероструктур на основе паттерна подложек кремния с гетероциклическими аминами для фотопреобразователей солнечной энергии. Был проведен анализ материалов и конструкции оснастки, которая состоит из ванны и держателя пластин. Разработана ванна для погружения пластин четырех типоразмеров: для пластин 4 дюйма и 6 дюймов, а также для 4 пластин и 10 пластин. Каждая ванна имеет верхнюю крышку. Держатель пластин является разборной конструкцией, которая состоит собственно из держателя и набора подставок под пластины, как круглые, так и квадратные. Длина держателя имеет разный размер в зависимости от количества пластин, на которые она рассчитана., В роботі розроблено хімічно стійку технологічну оснастку виготовлення низькотемпературних (при кімнатній температурі) самоорганізованих гібридних гетероструктур на основі патерних підкладок кремнію з гетероциклічними амінами для фотоперетворювачів сонячної енергії. Було проведено аналіз матеріалів та конструкції оснастки, яка складається з ванни та тримача пластин. Розроблена ванна для занурювання пластин чотирьох типорозмірів: для пластин 4 дюйми та 6 дюймів, а також для 4 пластин та 10 пластин. Кожна ванна має верхню кришку. Тримач пластин є розбірною конструкцією, яка складається власне з тримача та набору підставок під пластини, як круглі, так і квадратні. Довжина тримача має різний розмір в залежності від кількості пластин, на які вона розрахована.
- Published
- 2016
7. Technological attachments photovoltaic solar energy production based on self-assembled organic-inorganic hybrids
- Author
-
Smertenko, Petro S., Gorbach, Tamara Ya., Bundza, Andrij B., and Kushhovyj, Sergij M.
- Subjects
photoelectric converter of solar energy ,537.9 ,539.2 ,фотопреобразователь солнечной энергии ,технология осаждения ,фотоперетворювач сонячної енергії ,органическое гетероциклическое вещество ,organic heterocyclic matter ,fixture ,оснастка ,технологія осадження ,deposition technology ,органічна гетероциклічна речовина - Abstract
В роботі розроблено хімічно стійку технологічну оснастку виготовлення низькотемпературних (при кімнатній температурі) самоорганізованих гібридних гетероструктур на основі патерних підкладок кремнію з гетероциклічними амінами для фотоперетворювачів сонячної енергії. Було проведено аналіз матеріалів та конструкції оснастки, яка складається з ванни та тримача пластин. Розроблена ванна для занурювання пластин чотирьох типорозмірів: для пластин 4 дюйми та 6 дюймів, а також для 4 пластин та 10 пластин. Кожна ванна має верхню кришку. Тримач пластин є розбірною конструкцією, яка складається власне з тримача та набору підставок під пластини, як круглі, так і квадратні. Довжина тримача має різний розмір в залежності від кількості пластин, на які вона розрахована. The work developed chemically stable attachments manufacturing low temperature (room temperature) self-assembled hybrid heterostructures on silicon substrates pattern of heterocyclic amines for photovoltaic solar energy. It analyzed the materials and tooling design, which consists of bath and holder plates. Developed immersion bath for four sizes of plates, plates for 4 inches and 6 inches, and for 4 plates and 10 plates. Each bathroom has an upper cover. Plate holder is collapsible design, which is the actual holder of the set and props at the plate, as round and square. The length of the holder has a different size depending on the number of plates for which it is designed. В работе разработана химически стойкая технологическая оснастка изготовления низкотемпературных (при комнатной температуре) самоорганизующихся гибридных гетероструктур на основе паттерна подложек кремния с гетероциклическими аминами для фотопреобразователей солнечной энергии. Был проведен анализ материалов и конструкции оснастки, которая состоит из ванны и держателя пластин. Разработана ванна для погружения пластин четырех типоразмеров: для пластин 4 дюйма и 6 дюймов, а также для 4 пластин и 10 пластин. Каждая ванна имеет верхнюю крышку. Держатель пластин является разборной конструкцией, которая состоит собственно из держателя и набора подставок под пластины, как круглые, так и квадратные. Длина держателя имеет разный размер в зависимости от количества пластин, на которые она рассчитана.
- Published
- 2016
8. Optimization of novel phase separating IBS process
- Author
-
Jupé, Marco, Willemsen, Thomas, Malobabic, Sina, Schuba, Kornelia, Ristau, Detlev, Lequime, Michel, and Macleod, H. Angus
- Subjects
Materials science ,Magnetism ,Optical films ,Thin films ,Systems analysis ,Nanotechnology ,Cathodic arc deposition ,Efficiency ,Magnetic field separation ,Ion beam deposition ,Lagrange formalism ,Particle contamination ,Models ,Deposition (phase transition) ,Filtered Ion Beam Sputtering ,ddc:530 ,Coating technologies ,Deposition ,Numerical investigations ,Konferenzschrift ,Ions ,business.industry ,Electrostatic potentials ,Modeling ,thin film growth ,Sputtering ,Sputter deposition ,Deposition technology ,Magnetic field ,Electric potential ,Optical coating ,Ion beams ,Magnetic fields ,Physical vapor deposition ,Optoelectronics ,Film growth ,Ion-beam sputtering ,Dewey Decimal Classification::500 | Naturwissenschaften::530 | Physik ,Optical coatings ,business - Abstract
During the last years, optical low loss components gained more and more industrial interest and led to novel approaches for the production in optical coating technology. The application of filtered deposition technologies promises a significant reduction of particle contamination. Usually, filtered techniques are applied in combination with processes which produce a high level of undesired particles, like the cathodic arc deposition. In the present contribution, a magnetic field filter is applied in combination with a high quality ion beam sputtering process. The focus of the investigation constitutes the modulation of the guiding process with respect to the guiding efficiency. Numerical investigations reveal the trajectories of the ions during the guiding process and allow to analyze the influence of the magnetic field and the resulting electrostatic potential. In this study, the guiding effect is observed to be dominated by the electric potential compared to the magnetic field. However according to the simulations, very high ion guiding efficiencies can be achieved using moderate magnetic fields and electrical potentials. Furthermore, it is demonstrated that the experiemental and calculated efficiencies agree well. Consequently, the simulation is the basis for a further optimization of the filtered ion beam sputtering processes. © 2015 SPIE. DFG/EXC/QUEST
- Published
- 2015
9. Optimization of novel phase separating IBS process
- Author
-
Lequime, Michel, Macleod, H. Angus, Ristau, Detlev, Jupé, Marco, Willemsen, Thomas, Malobabic, Sina, Schuba, Kornelia, Lequime, Michel, Macleod, H. Angus, Ristau, Detlev, Jupé, Marco, Willemsen, Thomas, Malobabic, Sina, and Schuba, Kornelia
- Abstract
During the last years, optical low loss components gained more and more industrial interest and led to novel approaches for the production in optical coating technology. The application of filtered deposition technologies promises a significant reduction of particle contamination. Usually, filtered techniques are applied in combination with processes which produce a high level of undesired particles, like the cathodic arc deposition. In the present contribution, a magnetic field filter is applied in combination with a high quality ion beam sputtering process. The focus of the investigation constitutes the modulation of the guiding process with respect to the guiding efficiency. Numerical investigations reveal the trajectories of the ions during the guiding process and allow to analyze the influence of the magnetic field and the resulting electrostatic potential. In this study, the guiding effect is observed to be dominated by the electric potential compared to the magnetic field. However according to the simulations, very high ion guiding efficiencies can be achieved using moderate magnetic fields and electrical potentials. Furthermore, it is demonstrated that the experiemental and calculated efficiencies agree well. Consequently, the simulation is the basis for a further optimization of the filtered ion beam sputtering processes. © 2015 SPIE.
- Published
- 2015
10. Thin film deposition using energetic ions
- Author
-
Manova, D., Gerlach, J.W., and M��ndl, S.
- Subjects
Plasma immersion ion implantation ,Thin films ,High power impulse magnetron sputtering (HIPIMS) ,Thin-film depositions ,Deposition technology ,Nanostructures ,Ion bombardment ,PVD ,Ion assisted deposition ,Particle contamination ,Ion implantation ,Substrate temperature ,Physical vapor deposition ,Vacuum applications ,Ion Assisted Deposition ,Plasma applications ,Deposition ,Vacuum arc deposition - Abstract
One important recent trend in deposition technology is the continuous expansion of available processes towards higher ion assistance with the subsequent beneficial effects to film properties. Nowadays, a multitude of processes, including laser ablation and deposition, vacuum arc deposition, ion assisted deposition, high power impulse magnetron sputtering and plasma immersion ion implantation, are available. However, there are obstacles to overcome in all technologies, including line-of-sight processes, particle contaminations and low growth rates, which lead to ongoing process refinements and development of new methods. Concerning the deposited thin films, control of energetic ion bombardment leads to improved adhesion, reduced substrate temperatures, control of intrinsic stress within the films as well as adjustment of surface texture, phase formation and nanotopography. This review illustrates recent trends for both areas; plasma process and solid state surface processes. �� 2010 by the authors.
- Published
- 2010
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.