Zobrazeno 1 - 10
of 1 007
pro vyhledávání: '"Microstructure and properties"'
Publikováno v:
Teshugang, Vol 45, Iss 6, Pp 83-87 (2024)
Forging and different post-forging heat treatment processes for 430F ferritic stainless steel in rolled condition. The effects of microstructure and properties of the forging 430F stainless steel at different heat treatment processes are studied by m
Externí odkaz:
https://doaj.org/article/465ae5aff9174069a5ea2cbe63d86810
Publikováno v:
Teshugang, Vol 45, Iss 6, Pp 95-101 (2024)
This article prepares 3Al-310S heat-resistant stainless steel by adding 3% Al to ordinary 310S stainless steel. After different solid solution processes， the experimental steel is subjected to X-ray diffraction （XRD）， scanning electron micros
Externí odkaz:
https://doaj.org/article/8112ef9e7b0b414bbc76228d3d30b96d
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 23-36 (2024)
In order to improve the plasticity of titanium alloy welded joints, relevant scholars currently focus primarily on studying the mechanism of action of alloying elements Mo and V, such as reducing the phase transition temperature of the welded seam an
Externí odkaz:
https://doaj.org/article/728cbf95337749aa96b56a397b728ae1
Autor:
Li Qing
Publikováno v:
Teshugang, Vol 45, Iss 5, Pp 97-101 (2024)
The microstructure of GH4163 alloy at different solid solution temperatures， the changing pattern of tensile properties at room and high temperature， are investigated by adjusting the solution temperature. The microstructure of the original state
Externí odkaz:
https://doaj.org/article/b6fbf2d560de47e9bef3b5d52596659d
Publikováno v:
Cailiao Baohu, Vol 57, Iss 7, Pp 73-84 (2024)
In order to clarify the corrosion friction behavior and corrosion wear resistance mechanism of CoCrMo and CoCrMoW alloys in calf serum solution, CoCrMo and CoCrMoW alloys were prepared using the vacuum melting technique, and the microstructure, mecha
Externí odkaz:
https://doaj.org/article/4850b8cc775b406eb84188e22bc3de23
Publikováno v:
Teshugang, Vol 45, Iss 4, Pp 124-130 (2024)
The effects of powder particle size， powder treatment technology and powder treatment environment on oxygen content of FGH95 alloy were studied by chemical composition analysis， scanning electron microscope， transmission electron microscope （
Externí odkaz:
https://doaj.org/article/e9c341b49b3c4e0f90083a44f2447dab
Publikováno v:
Teshugang, Vol 45, Iss 3, Pp 75-79 (2024)
In order to investigate the microstructure uniformity and plasticity of hot-rolled 0Cr21A16 alloy sheet and im prove its high temperature and cold working characteristics， heat treatment tests and microstructure properties analysis were carried out
Externí odkaz:
https://doaj.org/article/89a1dcdcb8d0411bbcfb1a36c754c551
Autor:
Anastasiya V. Murueva, Alexey E. Dudaev, Ekaterina I. Shishatskaya, Fares D.E. Ghorabe, Ivan V. Nemtsev, Anna V. Lukyanenko, Tatiana G. Volova
Publikováno v:
Giant, Vol 19, Iss , Pp 100314- (2024)
In this work, for the first time, films were obtained based on biodegradable polyhydroxyalkanoates (PHAs) - a copolymer of 3-hydroxybutyrate-co-3-hydroxyvalerate P(3HB-co-3HV) and a copolymer of 3-hydroxybutyrate-co-4-hydroxybutyrate P(3HB-co-4HB), c
Externí odkaz:
https://doaj.org/article/26b0251f655640aca1eaa7197354da16
Publikováno v:
Journal of Aeronautical Materials, Vol 44, Iss 1, Pp 15-30 (2024)
Key components used in the high-pressure compressor of advanced aero engines operating in the 550-600 ℃ range have an urgent demand for 600 ℃ high-temperature titanium alloy. However，the use of casting，forging，and other traditional processi
Externí odkaz:
https://doaj.org/article/d84e8e103bcb47fcba8b6ce00c292ee2
Autor:
Deyin Zhang, Tianyu Lu, Xu Hao, Yixiao Wu, Jiaxun Zhang, Mingming Sun, Baorui Jia, Haoyang Wu, Mingli Qin, Xuanhui Qu
Publikováno v:
Metals, Vol 14, Iss 10, p 1160 (2024)
The microstructure and properties of powder metallurgy high-speed steel prepared by hot isostatic pressing with different heat treatments have been studied. The microstructure, phase composition, effect of quenching and tempering parameters, fracture
Externí odkaz:
https://doaj.org/article/262cc0f120874a8b98cce59e6619e816