production method:
![17 img](https://al-cu-fe.com/wp-content/uploads/2020/06/17.png)
The first stage
The initial mixture of Al, Cu and Fe powders taken in the desired ratio is mixed and heated in an oxygen-free atmosphere to 800-1100°C and are kept at this temperature for 1-2 hours.
![15 img](https://al-cu-fe.com/wp-content/uploads/2020/06/15.png)
The second stage
The resulting baked formation is crushed into a powder of the desired size (from 10 to 100 microns). Mixing is carried out manually in the medium of a liquid evaporating plasticizer under traction for at least 1 hour until a homogeneous mixture is obtained and its viscosity increases.
Recent Blog
Author:Simon, Fredrik Eriksson, Jens Birch, Lars HultmanInstitute: Department of Thin Film Physics, Faculty of Physics (IFM), Linköping University, SE-581 83 Linköping, SwedenThe formation of α-approximating and quasicrystalline Al–Cu–Fe thin films is an urgent problem in the field of materials science, since these materials have unique physical and mechanical properties, which opens up new horizons for […]
Author:T Grenet a, F Giroud a, K Loubet a, A Bergman a, G Safran b, J Labar b, P Barna b, JL Joulaud c, M Capitan cInstitute: LEPES-CNRS, BP 166, 38042 Grenoble, Cedex 9, France; RITPMS H-1121 Budapest Konkoly-Thege ut 29-33, Hungary; ESRF BP 220, 38043 Grenoble Cedex, FranceThe preparation and transport properties of thin […]
Author:Susumu Matsuo a, Hiroshi Nakano a, Kaichi Saito∗, Masahiro Moria, TsutomuInstitute: Department of Physics, Comprehensive College, Japan; Department of Applied Physics, School of Engineering, Nagoya University Nagoya, 464-01, JapanIn recent decades, interest in quasicrystals as a new class of matter has increased significantly due to their unique properties, which open up horizons for new technologies. […]
Author:A. Tiwari a, N. Arunbc, SVSNageswara Raobc, APPathakb, YagneshShadangid, NKMukhopadhyayd, S. Venugopal Rao e, A. Tripathi aInstitute: Department of Physics, School of Physical Sciences, Sikkim University, 6th Mile Samdur, 737102, Sikkim, India; School of Physics, University of Hyderabad, Hyderabad, 500046, Telangana, India; Center for Advanced Study in Electronics Science (CASEST), University of Hyderabad, Hyderabad 500046, […]
Author:V. C. Srivastava a, E. Huttunen Saarivirta b, C. Cui c, V. Uhlenwinkel c, A. Schulz c, N. K. Mukhopadhyay dInstitute: National Metallurgical Laboratory, Jamshedpur 831007, India; Department of Materials Science, Tampere University of Technology, PO Box 589, Tampere FI-33101, Finland; Stiftung Institut für Werkstofftechnik, Universität Bremen, Badgasteiner Strasse 3, 28359 Bremen, Germany; Department of […]
Author:Kyungjun Lee a, Yan Chen b, Wei Dai a, Donald Naugle bc, Hong Liang bcInstitute: J. Mike Walker, 66, Department of Mechanical Engineering, Texas A&M University, College Station, Texas 77843-3123, USA; Department of Physics and Astronomy, Texas A&M University, College Station, Texas 77843, USA; Department of Materials Science and Engineering, Texas A&M University, College Station, […]
Author:Victor V. Tcherdyntsev, Andrey A. Stepashkin, Dilyus I. Chukov, Leonid K. Olifirov, Fedor S. SenatovInstitute: National Research Technological University “MISIS”, Leninsky pr. 4, 119049 Moscow, RussiaThe formation of ethylene vinyl acetate composites filled with quasicrystalline Al–Cu–Fe and Al–Cu–Cr particles is an interesting direction in the field of materials science. These composites have unique mechanical and […]
Author:TP Yadav ab, Devinder Singh b, RS Tiwari b, ON Srivastava bInstitute: Surface Science Research Center and Department of Physics, University of Liverpool, Liverpool L69 3BX, UK; Center for Advanced Research, Department of Physics, Banaras Indian University, Varanasi -221005, IndiaThe increased microhardness of a composite based on mechanically activated carbon and quasicrystals is one of […]
Author:B.B. BokhonovInstitute: Institute of Solid State Chemistry, Siberian Branch of the Russian Academy of Sciences, 630128, Novosibirsk, Russia, st. Kutateladze, 18Mechanical alloying and self-propagating high-temperature synthesis (SHS) are promising methods for creating stable icosahedral quasicrystals, unique materials with complex structures and anomalous properties. Mechanical alloying is carried out using ball mills, where the powder material […]
Author:M Yoshimura, AP TsaiInstitute: Corporate Research Laboratory, Mitsubishi Gas Chemical Company, 22 Wadai, Tsukuba, Ibaraki 300-4247, Japan; National Institute of Materials Science, Tsukuba 305-0047, JapanQuasicrystals are unique structures that exhibit long-term order but lack periodicity, giving them unique physical and chemical properties. In recent years, their application in the field of catalysts has attracted particular […]
Author:SM Lee, HJ Jeon, BH Kim, WT Kim, DH KimInstitute: State Key Laboratory of Solid Lubricants, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China; School of Engineering, University of Southampton, Southampton SO17 1BJ, UK; Graduate University of the Chinese Academy of Sciences, Beijing 100039, ChinaAl-Cu-Fe quasicrystals are a unique group of […]
Author:SM Lee, HJ Jeon, BH Kim, WT Kim, DH KimInstitute: Department of Metallurgical Engineering, Center for Non-Crystalline Materials, Yonsei University, Seoul 120-749, South Korea; Department of Physics, Jeonju University, Jeonju 360-764, South KoreaIcosahedral quasicrystals are a unique form of matter that exhibits increased symmetry and lack of periodicity, making them interesting for scientific research and […]
Author:Paul D. Bloom, KG Baikerikar, James W. Andereggb, Valerie V. ShearesabInstitute: Department of Chemistry, Iowa State University, Ames, IA 50011, USA; Ames Laboratory, Iowa State University, Ames, IA 50011, USAIn recent decades, quasicrystals have found wide application in the production of new composite materials due to their unique properties. In particular, Al–Cu–Fe based systems exhibit […]
Author:Yagnesh Shadangi, Sakshi Sharma, Vikas Shivam, Joysurya Basu, Kaushik Chattopadhyay, Bhaskar Majumdar, N.K. MukhopadhyayInstitute: Department of Metallurgical Engineering, Indian Institute of Technology (Banaras University of India), Varanasi, 221005, Uttar Pradesh, India; Department of Materials Science, Defense Institute of Advanced Technology, Pune 411025, IndiaA nanocomposite with an aluminum matrix reinforced with Al–Cu–Fe quasicrystals is a material […]
Author:Cai Anpan [jp]; Kameoka Satoshi [jp]; Terauchi Masami [jp]Institute: Japan Science and Technology Agency [Jp]; National Institute of Materials ScienceThe catalyst used for steam reforming of methanol is a specialized substance that actively promotes the conversion of methanol into more valuable hydrocarbons such as methane, ethane, propane and butane.The process of its preparation involves the […]
Author: Peskova A.S., Vinogradova T.S., Farmakovsky B.V., Ulin I.V., Yurkov M.A., Sholkin S.E., Mikheeva M.N.Institute: “Central Research Institute of Structural Materials “Prometheus”An alloy based on a quasicrystal of the Al-Cu-Fe system is developed to create a wear-resistant, nanostructured coating. This alloy has unique properties such as high hardness, excellent resistance to wear and corrosion, and […]
Author: Cheng Guolun, Li Wenxin, Sun Bo, Ying Yuying, Yang WenxingInstitute: School of Physics and Optoelectronic Engineering, Yangtze University, Jingzhou 434023, PR ChinaThe quad-band highly sensitive tunable absorber based on Al-Cu-Fe quasicrystals is an innovative device that can effectively absorb electromagnetic waves in a wide frequency range. Thanks to the use of quasicrystals, this absorber […]
Author: D.B. Chugunov, A.K. Osipov, K.B. Kalmykov, L.L. MeshkovInstitute: Mordovian State University named after N.P. Ogareva; Faculty of Chemistry, Moscow State University named after M.V. Lomonosov, Department of General ChemistryThe formation of a quasicrystalline phase in cast alloys of the Al-Cu-Fe system is one of the pressing problems in the field of materials science. Quasicrystalline […]
Author:A.F. Prekul, N.I. Shchegolikhina, A.B. Gaiduchenko, K.I. GrushevskyInstitute: Institute of Metal Physics, Ural Branch of the Russian Academy of Sciences, Ekaterinburg, Russia; Institute of Reactor Materials and Technologies National Research Center “Kurchatov Institute”, Moscow, Russia; Ural State Pedagogical University, Ekaterinburg, RussiaHeat capacity is one of the important physical properties of materials, which describes the ability […]
Author: Yoshiki Takagiwa,Ryota Maeda,Satoshi Ohashi,An-Pan TsaiInstitute:National Institute of Materials Science (NIMS), 1-2-1 Sengen, Tsukuba 305-0047, Ibaraki, Japan; Institute for Interdisciplinary Research in Advanced Materials (IMRAM), Tohoku University, 2-1-1 Katahira, Sendai 980-8577, JapanIcosahedral Al-Cu-Fe (QC) quasicrystal has moderate electrical conductivity and low thermal conductivity, and both p- and n-type conductivity can be controlled by tuning the […]
Author: U KosterInstitute: Department of Chemical Engineering, University of Dortmund, D-44221 Dortmund, GermanyQuasicrystals are a special class of materials with unusual properties, such as an aperiodic crystal structure and high thermal stability. One of the most studied types of quasicrystals are Al-Cu-Fe quasicrystals. They attract the attention of researchers with their unique structure and properties.Al-Cu-Fe […]
Author: V Brien a, P Brunet a, C Dongc, J.-M Dubois aInstitute: Laboratoire de Science et Génie des Matériaux Métalliques (CNRS UMR 7584) and GDR CINQ, Center d’Ingénierie des Matériaux, Ecole des Mines, Parc de Saurupt, 54042 Nancy Cedex, FranceIcosahedral quasicrystals of aluminum, copper and iron are unique structures with unusual properties. The surface of […]
Author: Patricia A ThielInstitute: Departments of Chemistry and Materials Science and Engineering and The Ames Laboratory, Iowa State University, Ames, IA 50011-3111, USAQuasicrystals are a unique class of materials that have an unusual structure that cannot be described classically as a crystal lattice. They differ from ordinary crystals in that their atoms are arranged in […]
Author:Li, RT, Dong, ZL, Murugan, Vinod K., Zhang, ZL, Khor, KAInstitute: School of Mechanical and Aerospace Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, SingaporeIn recent decades, quasicrystals have attracted increasing attention from researchers due to their unique properties and potential applications in various fields of science and technology. Of particular interest are methods […]
Author:F. Turquier, V. D. Cojocaru, M. Stir, R. Nicula, E. BurkelInstitute: University of Rostock, Faculty of Physics, st. August Bebel 55, D-18055, Rostock, GermanyQuasicrystals are unique materials that have immaterial symmetry and diffraction properties that cannot be described by the standard theory of crystallography. The study and synthesis of quasicrystals are of great scientific interest […]
Author:D. Rouxel, P. PigeatInstitute: Laboratoire de Physique des Milieux Ionise’s et Applications, UMR CNRS 7040, Faculte’ des Sciences, UHP Nancy I, BP 239, Vandoeuvre-le`s-Nancy Cedex 54046, FranceSurface oxidation and production of thin films of AlCuFe quasicrystals is an important area of research in materials science. Quasicrystals are unique structures with unusual properties that can find […]
Author:U KosterInstitute: Department of Chemical Engineering, University of Dortmund, D-44221 Dortmund, GermanyCorrosion is one of the main problems that engineers and materials scientists face in their work. It can lead to significant destruction of materials and structures, which has serious consequences both in industry and in everyday life. However, in recent decades, scientific research in […]
Author:D Yuan, TM Shao, E Fleury, D Se, DR ChenInstitute: State Key Laboratory of Tribology, Building 9003, Tsinghua University, Beijing 100084, PR China; Center for Non-Crystalline Materials, Yonsei University, Seoul, South KoreaThe microstructure and tribological properties of plasma-sprayed aluminum-copper-iron quasicrystalline coatings (Al-Cu-Fe) after laser post-processing are currently current research areas in the field of surface […]
Author: S. D. Kaloshkin, V. V. Cherdyntsev, V. D. DanilovInstitute: State Technological University “Moscow Institute of Steel and Alloys”, Leninsky Ave. 4, Moscow, 119049, Russia; Institute of Mechanical Engineering of the Russian Academy of Sciences, 101990, Moscow, Maly Kharitonovsky lane, 4, RussiaNowadays, materials with crystalline structures play an important role in many industries, including metallurgy, […]
Author: Toyokazu Tanabe, Satoshi Kameoka, An Pang TsaiInstitute: Institute of Materials Science (IMR), Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, 980-8577, Japan; Institute for Interdisciplinary Research in Advanced Materials (IMRAM), Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, 980-8577, Japan; National Institute of Materials Science (NIMS), Tsukuba, 305-0047, JapanIntensive research in recent decades has expanded our knowledge of […]
Author: A. Lepeshev, D. J. Sordele, E. Rozhkova, A. UshakovInstitute: Siberian Federal University, st. Kirenskogo, 26, 660074, Krasnoyarsk, Russia; Ames Laboratory, Iowa Department of Energy, Iowa State University, Ames, Iowa, USAIn recent decades, the scientific and engineering community has shown increasing interest in the research and application of quasicrystalline alloys. Single-component quasicrystals, such as Al–Cu–Fe, […]
Author: Haoliang Tian, Changliang Wang, Zhang Li, N. O. Iefimov, N. P. Zakharova, V. A. GoncharukInstitute: Institute of Technology of Arts and Métier, MSMP, HESAM University, F-51006, Chalons-en-Champagne, France; State Key Laboratory of Crystallization, Northwestern Polytechnic University, Xi’an 710072, China;This article examines the structural-phase state and a number of properties of a quasicrystalline HVAF Al-Cu-Fe […]
Author: Kang, Nan; Zhang, Yuan; El Mansori, Mohamed; Lin, XinInstitute: Institute of Technology of Arts and Métier, MSMP, HESAM University, F-51006, Chalons-en-Champagne, France; State Key Laboratory of Crystallization, Northwestern Polytechnic University, Xi’an 710072, China; Key Laboratory of High-Efficiency Metal Additive Manufacturing and Innovative Design, MIIT, China, Northwestern Polytechnic University, Xi’an, 710072, China; Texas A&M Engineering […]
Author: U. Koster, W. Liu, H. Liebertz and M. MichelInstitute: Department of Chemical Engineering, University of Dortmund, W-4600 Dortmund 50, GermanyThe study of mechanical properties of materials is a key aspect in various fields of engineering and materials science. One of the interesting directions in this area is the study of the mechanical properties of […]
Author: M. Yoshimura, A.P. TsaiInstitute: Corporate Research Laboratory, Mitsubishi Gas Chemical Company, 22 Wadai, Tsukuba, Ibaraki 300-4247, Japan b National Institute for Materials Science, Tsukuba 305-0047, JapanThe application of quasicrystals to a catalyst is one of the most important and promising methods for improving the catalytic activity and selectivity of various catalysts. Quasicrystals are materials […]
Study of the mechanical properties of quasicrystalline Al–Cu–Fe coatings in a wide temperature range
Author: Yu.V. Milman, M. O. Efimov, A. A. Golubenko, Wang Changliang, Li Zhang, Zhu Chonggao & Tian HaoliangInstitute: Institute for Problems of Materials Science named after. Frantsevich National Academy of Sciences of Ukraine, Kyiv, Ukraine, Key Laboratory of Aviation Science and Technology on Advanced Corrosion and Protection of Aviation Materials, Beijing Institute of Aviation Materials, […]
Author: Yudin G.A., Abuzin Yu.A., Tyurina S.A.Institute: MIREA – Russian Technological University, Moscow, Russia; National Research Technological University “MISiS”, Moscow, RussiaQuasicrystals are a special type of structure that has amazing physical and chemical properties. They are composed of periodic but non-repeating unit cells, the symmetry of which is forbidden in three-dimensional space. Such irregular crystal […]
Author: Monika Kuster, Zoran Samardzija, Matej Komelj, Miroslav Huskic, Marko Beck, Gaë l Pierson, Richard Kuitat-Njiwa, Jean-Marie Dubois, Saso SturmInstitute: Jozsef Stefan Institute, Department of Nanostructured Materials, Djamova cesta 39, 1000 Ljubljana, Slovenia, Jozsef Stefan International Postgraduate School, Djamova cesta 39, 1000 Ljubljana, Slovenia, Faculty of Polymer Technology, Slovenj Hradec, Ozare 19, 2380 Slovenj Hradec, […]
Author: B. S. Phillipsa, J. S. ZabinskibInstitute: Universal Technology Corp., 1270 North Fairfield Road, Dayton, OH 45432-2600, USA , Air Force Research Laboratories, Materials and Manufacturing Directorate, Nonmetallic Materials Division, Nonstructural Materials Branch, Wright-Patterson AFB, OH 45433-7750, USAFilm lubrication using steam and water is one of the least explored areas of technology. However, in recent […]
Quasicrystalline Al70Cu20Fe10 during thermal explosion: Effect of AlCu doping on magnetic properties
Author: B. Bendjemil, U. Ramdan and A. Hafs, B. Bendjemil, N. Segeri and S. Habes, D. Vrel, J . BugdiraInstitute: LEREC Laboratory, Department of Physics, Faculty of Sciences, Badji-Mokhtar Annaba University, BP 12, Annaba, 23000, Algeria, Faculty of Sciences and Engineering, Faculty of Mechanical Engineering, University of Guelma, BP 401, Guelma, 24000, Algeria, Laboratoire d’Ingénierie […]
Author: D. J. Sordele, M. J. Kramer, O. UnalInstitute: Ames Laboratory, US Department of Energy, Iowa State University, 50011 Ames, Iowa, USAThe study of the influence of initial powders on the process of formation of the microstructure of quasicrystalline Al-Cu-Fe coatings by plasma spraying is relevant and significant in our time. Quasicrystals are a new […]
Author: D. J. Sordele, M. F. Besser and I. E. AndersonInstitute: Ames Laboratory, US Department of Energy, Iowa State University, 50011 Ames, Iowa, USAStudying the influence of particle size on the chemical composition and structure of quasicrystalline Al-Cu-Fe coatings is one of the urgent problems in modern science. Quasicrystals are a special type of materials […]
Author: Sergey N. Dub, Yuliy V. Milman, Dina V. Lozko, Anton Nikolaevich BelousInstitute: Institute of Superhard Materials, Kyiv, 04074, Ukraine, Institute of Materials Science Problems, Kyiv, 03142, UkraineThe mechanism of plastic deformation of Al-Cu-Fe quasicrystals, studied by the instrumental sharp indentation method, is an active area of research in modern materials science. Quasicrystals are metal […]
Author: L. V. Kamaeva, A. Yu. Korepanov, V. I. LadyanovInstitute: Udmurt Federal Research Center of the Ural Branch of the Russian Academy of Sciences, Izhevsk, 426000, Udmurtia, RussiaThe temperature change in viscosity is one of the key characteristics of quasicrystalline Al-Cu-Fe melts. Quasicrystals are a special type of structures that have amorphous and crystalline properties […]
Author: M. B. Tsetlin, A. A. Teplov, S. I. Belousov, S. N. Khvalun, E. A. Golovkova, S. V. Krasheninnikov, E. K. Golubev, E. B. Pichkur, P. V. Dmitryakov, A. I. BuzinInstitute: National Research Center “Kurchatov Institute”, MoscowThe composite material, based on polytetrafluoroethylene and al-cu-fe quasicrystalline filler, has unique properties that make it ideal for use […]
Author: B. S. Phillipsa, J. S. ZabinskibInstitute: Systran Federal Corp. 4027 Colonel Glenn Highway, Air Force Research Laboratories, Materials and Manufacturing Directorate, Nonmetallic Materials Division.Temperature plays an important role in the friction process of quasicrystals, since it can change their structural and physical properties. Research shows that at high temperatures, friction of quasicrystals occurs mainly […]
Author: Golovkova E.A., Tsetlin M.B., Teplov A.A., Belousov S.I., Krasheninnikov S.V., Chvalun S.N., Golubev E.K.Institute:National Research Center “Kurchatov Institute”The influence of the quasicrystalline Al-Cu-Fe filler on the tribological properties of a composite based on ultra-high molecular weight polyethylene (UHMWPE), polytetrafluoroethylene (PTFE) and their copolymer is a subject of interest for many researchers in the field […]
Author: Lan, Xiao; Wang, Haijuan; Sun, Zhanhao; Jiang, XunyongInstitute: Key Laboratory of Display Materials and Photovoltaic Devices, China; Tianjin Key Laboratory of Photovoltaic Materials and Devices, China; National Experimental Functional Materials Training Demonstration Center, China; School of Materials Science and Engineering, Tianjin University of Technology, Tianjin, ChinaAl–Cu–Fe quasicrystals are a promising material as an anode […]
Author: Mikheeva M. N., Kruglov V. S., Tsetlin M. B., Konarev A.A, Abuzin J. A., Platonov G. L., Shajtura D. S., Golovkova E. A., Teplov A. A.Institute: Federal State Budgetary Institution “National Research Center “Kurchatov Institute”Currently, electrochemical nickel coating with quasi-crystalline particles has become a widely used method in various industries. This method of producing […]
Author: V.A. Kuznetsova, I.S. Deev, V.G. Zheleznyak, A.A. SilaevaInstitute: “All-Russian Scientific Research Institute of Aviation Materials”The wear-resistant paintwork with a quasi-crystalline filler represents a unique innovation in the field of surface materials. Developed using advanced technology, this coating has unsurpassed strength and durability, making it an ideal choice for everyday use in the most adverse […]
Author: Abuzin Yuri Alekseevich, Romashin Sergey Fedorovich, Tsetlin Mikhail Borisovich, Chernyak Elena Alexandrovna, Mikheeva Margarita NikolaevnaInstitute: The Russian Scientific Center “Kurchatov Institute”Plastic lubrication of quasicrystals is an innovative solution designed to improve the performance and efficiency of various mechanisms. Quasicrystals are known to have a number of unique properties, such as low friction and high […]
Author: Ekimov E. A., Ivanov A. S., Pal A. F., Ryabinkin A. N., Serov A. O., Starostin A. N. Institute: Aktsionernoe obshchestvo “Gosudarstvennyj nauchnyj tsentr Rossijskoj Federatsii Troitskij institut innovatsionnykh i termoyadernykh issledovanij AO “GNTS RF TRINITI”Composite materials based on the quasi-crystalline Al-Cu–Fe system are innovative materials that have unique physical and chemical properties. They […]
Author: Kuznetsova V. A., Kuznetsov G. V., Kondrashov E. K., Semenova L. V., Abuzin J. A., Deev I. S.Institute: Federal’noe gosudarstvennoe unitarnoe predprijatie “Vserossijskij nauchnoissledovatel’skij institut aviatsionnykh materialov”The composition for the protective coating is an innovative solution developed using advanced technologies and high–quality materials. This composition is intended for application to various surfaces in order […]
Author: Chukov D. I., Stepashkin A. A., Cherdyntsev V. V., Kaloshkin S. D., Maksimkin A. V., Nyaza K. V., Mostovaya K. S.Institute: Federalnoe gosudarstvennoe avtonomnoe obrazovatelnoe uchrezhdenie vysshego obrazovaniya “Natsionalnyj issledovatelskij tekhnologicheskij universitet “MISiS”The polymer-quasi-crystalline powder composition is an innovative solution for obtaining high-quality anti-corrosion protective coatings. The invention relates to polymer matrix composite materials […]
Author:Peskova Anna Sergeevna, Vinogradova Tatyana Sergeevna, Farmakovsky Boris Vladimirovich, Ulin Igor Vsevolodovich, Yurkov, Maxim Anatolyevich, Sholkin Sergey Evgenievich, Mikheeva Margarita NikolaevnaInstitute:Central Research Institute of Structural Materials “Prometheus”The quasi-crystalline alloy based on the Al-Cu-Fe system is a unique material that has nanostructural properties and is an excellent choice for applying a wear-resistant coating. This alloy, combining […]
Author: Author: Saunin Viktor Nikolaevich, Telegin Sergey Vladimirovich, Kovalkova Valentina PetrovnaInstitute: State Educational Institution of Higher Professional Education “Siberian State Aerospace University named after Academician M.F. Reshetnev” (SibGAU)Coatings made of quasi-crystalline alloy of the Al-Cu-Fe system represent an innovative solution in the field of surface treatment of materials. They are characterized by high strength, corrosion […]
Author: Author: Mironova Elena Yuryevna, Ermilova Margarita Meerovna, Orekhova Natalia Vsevolodovna, Yaroslavtsev Andrey BorisovichInstitute: Federal State Budgetary Institution of Science of the Order of the Red Banner of Labor A.V. Topchiev Institute of Petrochemical Synthesis of the Russian Academy of Sciences (INHS RAS)Steam reforming of ethanol is one of the most effective and popular ways […]
Author: T Grenet a, F Giroud a, C Loubet a, J.L Joulaud b, M Capitan bInstit: LEPES-CNRS, BP166, 38042 Grenoble cedex 9, FranceQuasicrystals are unique structures in which atoms are arranged in unusual and non-repeating patterns. The study of the formation of quasicrystals in metallized layers of aluminum, copper and iron is an urgent task […]
Author: A.A. Lepeshev, E.A.Rozhkova, I.V. Karpov, A.V.Ushakov, L.Y.FedorovInstit: Siberian Federal UniversityQuasi-crystalline alloys, characterized by an unusual quasi-periodic structure and a fifth-order symmetry axis ”forbidden“ in crystallography, have a unique set of chemical and physico-mechanical properties.In this regard, the quasi−crystalline alloys of the Al−Cu—Me system (where Me is Fe, Cr, Mn, V) are indicative, which, with […]
Author: NK MukhopadhyayInstit: Department of Metallurgical Engineering, Indian Institute of Technology (Banaras Hindu University)Quasicrystals are a new type of materials with a low coefficient of friction. These unusual structures violate the rule of periodicity of the crystal lattice, but retain some of its features. Due to this, quasicrystals have unique physical properties that make them […]
Author: C. GeantetInstit: Lyon Scientific Research Institute of Catalysis and the EnvironmentA quasi-crystalline catalyst for steam reforming of methanol is a catalyst based on quasi-crystalline materials that have special properties compared to conventional crystalline materials.The quasi-crystalline catalysts used in the production of hydrogen have shown high efficiency. Hydrogen is a clean and environmentally friendly type […]