Results 11 to 20 of about 4,507 (214)

Application research progress of hot isostatic pressing technology in nickel-based single crystal superalloy [PDF]

E3S Web of Conferences, 2020
Since the introduction of hot isostatic pressing (HIP) technology, it has been widely used in powder metallurgy forming and improving the densification of castings. With the increasing demand for the performance of nickel-based single crystal superalloy,
Wang Jun, Jiang Zhaojun
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Production of fluorine-doped silica bodies using the optimized Vi-Si-HIP manufacturing process from the combination of viscous sintering and gas phase fluorination with subsequent hot isostatic pressing

Open Ceramics
A new manufacturing process aims to optimize the production of fluorine-doped glass in terms of energy efficiency. The green bodies are produced from nanoscale powders in a wet-chemical process and sintered at low temperatures in a fluorine-containing ...
L. Krämer, G. Falk
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Effect of carbides on fracture mechanism of powder metallurgy tool steels

Fenmo yejin jishu, 2023
The microstructure and tensile fracture behavior of M390 powder metallurgy tool steels were investigated by scanning electron microscopy, X-ray diffraction analysis, and in-situ tensile test, and the effect of the carbides on the fracture process of the ...
SHEN Yi, CAO Rui, YAN Yingjie, CHE Hongyan, QIN Wei, LIANG Chen   +5 more
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Research on application of hot isostatic pressing technology in the field of nickel-based cast superalloys

Cailiao gongcheng, 2021
Nickel-based cast superalloy is one of the main materials applied in the manufacture of aeroengine and gas turbine,and it is widely applied in aerospace,energy industry and shipbuilding industries etc.The rapid development of modern aviation industry is ...
SONG Fu-yang, ZHANG Jian, GUO Hui-ming, ZHANG Mai, ZHAO Yun-song, SHA Jiang-bo   +5 more
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Mechanism of improved intermediate temperature plasticity of nickel-base single crystal superalloy with hot isostatic pressing

Journal of Materials Research and Technology, 2021
In this work, we investigate the effect of hot isostatic pressing on the intermediate temperature tensile property of nickel-base single crystal superalloy.
Weidong Xuan, Xiangyu Zhang, Yujuan Zhao, Junjie Li, Baojun Wang, Xingfu Ren, Zhongming Ren   +6 more
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Mechanical Properties of LPBF-Built Titanium Lattice Structures—A Comparative Study of As-Built and Hot Isostatic Pressed Structures for Medical Implants

Metals, 2022
We compare different lattice structures with various elementary cell sizes built by laser powder bed fusion with and without hot isostatic pressing as post treatment.
Benedikt Adelmann, Ralf Hellmann
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Study on Microstructure and Mechanical Properties of Powder Metallurgy TA15 Titanium Alloy [PDF]

MATEC Web of Conferences, 2020
TA15 pre-alloyed powder chosen in this paper is made by plasma rotating electrode method. The powders were used to prepare fully dense TA15 alloy ingots by the means of hot isostatic pressing(HIP) forming technology.
Zhang Zhiyong, Ren Yafei, Shi Kun, Liu Hongyu, Liu Shibing, Zhao Jun   +5 more
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Effect of randomly distributed fibers on residual stress of SiC/GH4738 composites

Composites Part C: Open Access, 2021
In this paper, the model of SiC reinforced superalloy composite with different fiber content is established by Monte Carlo simulation method. The process of hot isostatic pressing of SiC reinforced superalloy composite is simulated, and the residual ...
Yanju Wang, Aixue Sha, Xingwu Li, Shiping Jiang, Wenfeng Hao   +4 more
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Multiple, comparative heat treatment and aging schedules for controlling the microstructures and mechanical properties of laser powder bed fusion fabricated AlSi10Mg alloy

Journal of Materials Research and Technology, 2021
In this investigation, the optimization of mechanical properties with thermal post-processing treatments was analyzed across a wide range of variants. A major aspect of additive manufacturing is the correlation between heat treatments and the effects on ...
Jorge Merino, Bryan Ruvalcaba, Jaime Varela, Edel Arrieta, Lawrence E. Murr, Ryan B. Wicker, Mark Benedict, Francisco Medina   +7 more
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Design Optimization of Hot Isostatic Pressing Capsules

Journal of Manufacturing and Materials Processing, 2023
Power metallurgy hot isostatic pressing (PM-HIP) is a manufacturing technique capable of producing net shape or near-net shape components with complicated geometries from materials that are difficult to melt and cast, mechanically deform or weld. However,
Samaneh Sobhani, Marc Albert, David Gandy, Ali Tabei, Zhaoyan Fan   +4 more
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