Pulse Sintering Preparation of Porous Palladium Bulk and Its Deuterium Gas Loading Behavior

Meng, Liang; Yang, Wenfeng; Liu, Ying; Lu, Guangda; Ming-jing, TU

doi:10.1016/s1875-5372(09)60049-7

Cited by 3 publications

(3 citation statements)

References 9 publications

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“…[8] Fig. 2 SEM photographs of CNTs/Cu composites Lan Jin et al [9,10] prepared SiC/Al composite to enhance the mechanical properties of aluminum product. (Fig.…”

Section: Powder Technologymentioning

confidence: 99%

Micron/Nano Powder Compositing Studies in Tsinghua University

Yang

Gai

2012

AMR

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“…[8] Fig. 2 SEM photographs of CNTs/Cu composites Lan Jin et al [9,10] prepared SiC/Al composite to enhance the mechanical properties of aluminum product. (Fig.…”

Section: Powder Technologymentioning

confidence: 99%

Micron/Nano Powder Compositing Studies in Tsinghua University

Yang

Gai

2012

AMR

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“…Titanium alloys are often employed in aerospace applications as an alternative to heavier steel and superalloy materials for the improvement of corrosion resistance and engine performance (strength/weight ratio and fuel consumption) [1][2][3][4][5][6] . However, titanium alloys are often considered more difficult to form and generally have less predictable forming characteristics than other metallic alloys such as steel and aluminum [7] .…”

Section: Introductionmentioning

confidence: 99%

Study on High Temperature Deformation Characteristics of BTi-62421S

Zhang

et al. 2011

MSF

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In the paper, the high-temperature compression test of BTi-62421S alloy was carried out in the temperature range from 850°C to 1050°C, strain rate range from 0.01 s-1to 30 s-1, and the deformation of 70%. The results show that the flow stress of BTi-62421S alloy significantly increased with the decreasing of the temperature and the increasing of the strain rate. By calculating the activation energy of deformation and analyzing the stress-strain curve, it can be seen that the softening mechanism of hot deformation of BTi-62421S alloy is different near the （α+β）/β phase transforming temperature. The softening mechanism of hot deformation is mainly dynamic recrystallization in （α+β） area and it is mainly dynamic recovery above β phase transforming temperature. According to hyperbolic sine model, the alloy’s constitutive equation is established. Key word: BTi-62421S alloy; high temperature figuration; constitutive equation

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“…Li et al [4] investigated the hot deformation and optimized the process configuration for Tialloy Ti-6.5Al-3.5Mo-1.5Zr-0.3Si in the β α + forging process, developing the processing maps (P-maps) for the alloy with the β α + microstructure that was based on the Murty instability criterion. Castro et al [5] used an evolutionary genetic algorithm to calculate the optimal workpiece shape geometry and workpiece temperature.…”

Section: Introductionmentioning

confidence: 99%

A Study on the Cellphone Cover-Forming Process of Titanium Alloys Using the Finite Element Method

Chen

Nian

2011

AMM

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In recent years, the style of 3C products demanded thin and small results due to gradual trends, though most of the industry is forming a continuous manner of stamping. However, the material thickness cannot be changed in products. This paper employs the rigid-plastic finite element (FE) DEFORMTM 3D software to investigate the plastic deformation behavior of titanium alloy (Ti-6Al-4V) workpiece for the forming processes of cellphone covers. In addition, this study utilizes the Solid Work 2010 3D graphics-rendering software for modeling, which is simulation software used to import various forming process conditions. The software analyzes the effective strain, the effective stress, critical damage value, and the die radius load distribution of the work-piece. Furthermore, this study used simulative software to analyze its forming processes for changes in grain size of the microstructure. The analytical results confirm the suitability of the current finite element software for forming processes of cellphone covers.

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Pulse Sintering Preparation of Porous Palladium Bulk and Its Deuterium Gas Loading Behavior

Cited by 3 publications

References 9 publications

Micron/Nano Powder Compositing Studies in Tsinghua University

Micron/Nano Powder Compositing Studies in Tsinghua University

Study on High Temperature Deformation Characteristics of BTi-62421S

A Study on the Cellphone Cover-Forming Process of Titanium Alloys Using the Finite Element Method

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