Zobrazeno 1 - 10
of 1 413
pro vyhledávání: '"Diffusion welding"'
Autor:
L. V. Mykhailov, M. V. Makovskyi, A. I. Piskarev, V. M. Shevel, Yu. V. Falchenko, L. V. Petrushynets, V. E. Fedorchuk
Publikováno v:
Âderna Fìzika ta Energetika, Vol 25, Iss 1, Pp 89-92 (2024)
An installation for obtaining isotopes using the intense internal beam of protons on the U-240 cyclotron has been developed. A target was designed to produce the 22Na isotope under difficult conditions of thermal and radiation loads in a limited spac
Externí odkaz:
https://doaj.org/article/a320b9d7ba604f379dd3e8f5111358c8
Publikováno v:
Cailiao gongcheng, Vol 52, Iss 1, Pp 200-210 (2024)
In view of the excellent corrosion resistance and high temperature strength of TiVNbTa refractory high entropy alloy, and the potential application prospect of the TiVNbTa RHEA/Inconel 600 joining component, the diffusion bonding properties were stud
Externí odkaz:
https://doaj.org/article/9d46cbf9cb114740bffa219653db7241
Publikováno v:
Journal of Materials Research and Technology, Vol 27, Iss , Pp 1446-1460 (2023)
The printed circuit heat exchanger (PCHE) is extensively used in several applications due to exceptional compactness and heat transfer efficiency. However, the dominant failure mode of PCHE is creep fracture in its diffusion welding joints. Therefore
Externí odkaz:
https://doaj.org/article/7cb5418ee53a45a5a07ec5b0225e3c92
Autor:
Joris Fellinger, M. Richou, G. Ehrke, M. Endler, F. Kunkel, D. Naujoks, Th. Kremeyer, A. Menzel-Barbara, Th. Sieber, J-F. Lobsien, R. Neu, J. Tretter, Z. Wang, J-H. You, H. Greuner, K. Hunger, P. Junghanns, O. Schneider, M. Wirtz, Th. Loewenhoff, A. Houben, A. Litnovsky, P-E. Fraysinnes, P. Emonot, S. Roccella, O. Widlund, B. Končar, M. Tekavčič
Publikováno v:
Nuclear Materials and Energy, Vol 37, Iss , Pp 101506- (2023)
Wendelstein 7-X, the world’s largest superconducting stellarator in Greifswald (Germany), started plasma experiments with a water-cooled plasma-facing wall in 2022, allowing for long pulse operation. In parallel, a project was launched in 2021 to d
Externí odkaz:
https://doaj.org/article/9046818536b248a29a304e2f9721b9be
Publikováno v:
Journal of Materials Research and Technology, Vol 23, Iss , Pp 5534-5546 (2023)
Heterogeneous laminates are developed to address the trade-off between strength and ductility, but interface cracking is a major concern. In this work, a heterostructured copper-brass laminate with 20 layers was successfully prepared by diffusion wel
Externí odkaz:
https://doaj.org/article/889c73da20c94622bec9b629da496a1e
Publikováno v:
Cailiao gongcheng, Vol 50, Iss 9, Pp 169-176 (2022)
620 ℃ thermal aging was carried out on full Cu3Sn solder joints for various duration, the microstructure evolution of solder joints were investigated. The mechanical properties of solder joints after aging were characterized by nano indentation tes
Externí odkaz:
https://doaj.org/article/edf4d4612f6b405eb6ae4881e7532ea3
Autor:
Dongguang Liu, Siwei Zhou, Zequn Li, Jinxin Zou, Chongfei Ruan, Lin Meng, Chunfu Hong, Xuepeng Liu
Publikováno v:
Metals, Vol 13, Iss 11, p 1802 (2023)
The diffusion welded joint of oxide dispersion strengthened tungsten (ODS-W) and Mo-Ti-Zr-C alloy (TZC) was successfully fabricated with the use of spark plasma sintering (SPS) at a vacuum level of 10 Pa. This study systematically investigates the mi
Externí odkaz:
https://doaj.org/article/820655f8efd6439c885acc32cb79b91b
Publikováno v:
Metals, Vol 13, Iss 10, p 1727 (2023)
Diffusion welding of heat-resistant alloys has attracted interest in the manufacturing of components with complex configurations. Controlling secondary precipitates along the interface is necessary to enhance the quality of the diffusion welding. Sur
Externí odkaz:
https://doaj.org/article/2a2032ebfe04488c821a81ed0fefa343
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