Zobrazeno 1 - 10
of 4 764
pro vyhledávání: '"precipitated"'
Autor:
Bo Li, Mengyao Tian, Lihan Feng, Da Wu, Hongjian Guo, Yimin Gao, Yitong Xu, Chen An, Chenyu Liang
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 8545-8554 (2024)
In this work, a Ti45Al45Nb5Mo5 alloy was prepared by non-self-consuming vacuum arc melting furnace. The effects of heat treatment on the microstructure and mechanical properties of the alloys were investigated. The alloy was heat treated in a vacuum
Externí odkaz:
https://doaj.org/article/40754a4e43f74c30bc30e098e2433b64
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 6408-6421 (2024)
This study presented a thorough investigation into the microstructure, precipitated phases, and corrosion resistance of Al-10 wt%Ce, Al-10 wt%Nd, Al-10 wt%La, and Al-10 wt%Y binary alloys when exposed to natural seawater. The microstructural analysis
Externí odkaz:
https://doaj.org/article/54a887b7b46e4b88a1c84bf4fe3e181e
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 165-176 (2024)
Atmospheric corrosion of Al–Cu–Li AA2195 alloys was investigated in constant relative humidity (RH) controlled by saturated salt solutions. Corrosion process was governed by RH, especially for the transformation of corrosion products and crack gr
Externí odkaz:
https://doaj.org/article/39657d4f41e04cb68e758bd76f62d9fa
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 115-123 (2024)
In this study, high-resolution TEM was utilized to provide a detailed characterization of the precipitates in CuCrZr alloys induced by cryogenic treatment. Building on these findings, first-principles computational models were developed to investigat
Externí odkaz:
https://doaj.org/article/f9b2fcb3b17740f1905a37a899bc1177
Autor:
Lucinda A. Grande, Tom Hutch, Keira Jack, Wendy Mironov, Jessica Iwuoha, Martin Muy-Rivera, Jacob Grillo, Stephen A. Martin, Andrew Herring
Publikováno v:
Addiction Science & Clinical Practice, Vol 19, Iss 1, Pp 1-11 (2024)
Abstract Background Many people with opioid use disorder who stand to benefit from buprenorphine treatment are unwilling to initiate it due to experience with or fear of both spontaneous and buprenorphine-precipitated opioid withdrawal (BPOW). An eff
Externí odkaz:
https://doaj.org/article/a0b9a2d2f9374959a4aea7b7d43c12f0
Publikováno v:
Teshugang, Vol 45, Iss 5, Pp 34-39 (2024)
With the manufacturing process by vacuum induction， electroslag remelting， vacuum self consumption， homogenization heat treatment， forging， hot extrusion， cold rolling， and heat treatment. we can get two types of GH4169 alloy pipes with
Externí odkaz:
https://doaj.org/article/742ad4c5b30a4bcc8a6c826fa53d2393
Publikováno v:
Cailiao gongcheng, Vol 52, Iss 8, Pp 122-129 (2024)
6061 aluminum alloys with different aging states were prepared by rotational friction extrusion （RFE）. The effect of RFE on the microstructure and mechanical properties of 6061 aluminum alloys with different aging states was investigated. The res
Externí odkaz:
https://doaj.org/article/1cdbd54ac0c1479d8e702b1752c9c9f1
Autor:
Yupeng Miao, Luyu Yang, Ming Wang, Chunlei Gan, Zhibo Zhang, Valochka Aliaksandr, Zelenin Victor, Zhengguang Zou
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 957-970 (2024)
The Cu–Cr–Zr–Nb alloy bars were prepared by vacuum melting, hot forging, solution treatment, and drawing. The effects of aging processes on the microstructure, texture, mechanical properties and electrical conductivity of the alloy were studied
Externí odkaz:
https://doaj.org/article/1fa737e3ed1a43cdb54a53e510673fb8
Publikováno v:
Heliyon, Vol 10, Iss 17, Pp e36766- (2024)
There is high interest in the recovery of phosphorus (P) from wastewater through crystallization processes. However, the addition of chemical reagents (e.g., sodium hydroxide) to raise the pH may result in high treatment costs and increased concentra
Externí odkaz:
https://doaj.org/article/551881fb491d4c9fbc82f75e26a32cf3
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 6341-6354 (2024)
Mar-M247 is widely used in several fields as a material with excellent overall performance at high temperatures. However, its complex fabrication process and extremely poor weldability make it very difficult to repair and fabricate. In this study, a
Externí odkaz:
https://doaj.org/article/0bb0e99a0c1c4e42bdc66aa8297a3430