Zobrazeno 1 - 10
of 3 516
pro vyhledávání: '"Atomic diffusion"'
Publikováno v:
East European Journal of Physics, Iss 3, Pp 328-332 (2024)
4-probe measurements of surface resistivity, measurements of dark and light current-voltage characteristics, the possibilities of using a thin PdSi film to obtain perfect nano-sized ohmic contacts on the Si(111) surface have been investigated using A
Externí odkaz:
https://doaj.org/article/d91521fb2c6442a898831a326b0742a4
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 1206-1222 (2024)
It is essential to understand the formation and evolution mechanism of intermetallic compounds (IMCs) in friction stir welding (FSW) of dissimilar Al/Mg alloys to mitigate the deleterious effect of hard and brittle IMCs on the performance of dissimil
Externí odkaz:
https://doaj.org/article/5601f01c4efd43fdb6d816f941e9f17b
Autor:
Yiang Du, Bing Wang, Yunbo Zhang, Quzhi Song, Fuwen Wang, Cheng Han, Xiaoshan Zhang, Yingde Wang
Publikováno v:
Journal of Advanced Ceramics, Vol 13, Iss 3, Pp 272-281 (2024)
Efficient and environmentally friendly production of high-quality continuous fiber coatings using current preparation methods is highly challenging due to issues such as scale and batch processing restrictions, low deposition rate, high energy consum
Externí odkaz:
https://doaj.org/article/e2e3eaa2ebfe4a15ad2356d43059ad09
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 2835-2842 (2024)
In the present work, cast iron was used as the carbon source to fabricate WC particle gradient-reinforced W–Cu composites. The results revealed that the surface layer of W–Cu composites after carbonization can be divided into a complete carboniza
Externí odkaz:
https://doaj.org/article/c52d36f0e53c4347953311e3881c94e5
Autor:
Lin Shi, Juntao Zou, Jing Chen, Hangyu Xue, Junsheng Cheng, Yuxuan Wang, Lixing Sun, Dazhuo Song, Zhiwei Zhang, Yihui Jiang
Publikováno v:
Journal of Materials Research and Technology, Vol 23, Iss , Pp 5547-5558 (2023)
Low-segregation Cu–16Sn–0.3Ti alloy is the key raw material for the preparation of Nb3Sn superconducting wires. In this work, the non-segregation Cu–16Sn–0.3Ti alloy powders were successfully prepared by using vacuum induction melting inert g
Externí odkaz:
https://doaj.org/article/5d450752eb7f4881b8c46b9fa79d395d
Publikováno v:
Materials Research Letters, Vol 11, Iss 3, Pp 179-186 (2023)
A longstanding challenge with high Mg content Al alloys is the trade-off between corrosion resistance and strength, because the stabilization temperature is lower than the recrystallization temperature corresponding to a no stabilization temperature
Externí odkaz:
https://doaj.org/article/37e4ffbb1c55436da54f7f350cd62a14
Publikováno v:
Rapid Prototyping Journal, 2022, Vol. 29, Issue 2, pp. 393-407.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/RPJ-12-2021-0350
Publikováno v:
Materials, Vol 17, Iss 6, p 1437 (2024)
The combination of Atomic Diffusion Additive Manufacturing (ADAM) and traditional CNC machining allows manufacturers to leverage the advantages of both technologies in the production of functional metal parts. This study presents the methodological d
Externí odkaz:
https://doaj.org/article/7a29523dea1a4a61aef8014e3893c35e
Autor:
Rensong Huang, Hongfu Yang, Shanju Zheng, Mengnie Li, Hui Wang, Yonghua Duan, Chongfeng Yue, Chun Yang
Publikováno v:
Materials & Design, Vol 235, Iss , Pp 112395- (2023)
The evolution mechanism of the second phase in the homogenization process of Al-Zn-Mg-Cu aluminum alloy was thoroughly investigated. The results revealed that the phase transition of Mg(Zn, Cu, Al)2 to S(Al2CuMg) occurs due to the interdiffusion betw
Externí odkaz:
https://doaj.org/article/01dcd1d9af72411382290995d8d2f873
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