Acoustic detection of cracks in the anvil of a large-volume cubic high-pressure apparatus

2015 ◽  
Vol 86 (12) ◽  
pp. 124904 ◽  
Author(s):  
Zhaoli Yan ◽  
Bin Chen ◽  
Hao Tian ◽  
Xiaobin Cheng ◽  
Jun Yang
Keyword(s):  
High Pressure ◽  
Large Volume ◽  
Acoustic Detection ◽  
High Pressure Apparatus

Construction of liter-class large volume high pressure apparatus for materials synthesis

Physica B+C ◽  
1986 ◽  
Vol 139-140 ◽  
pp. 792-795
Author(s):  
O. Fukunaga ◽  
S. Yamaoka ◽  
H. Kanda ◽  
M. Akaishi ◽  
T. Nagashima ◽  
...  
Keyword(s):  
High Pressure ◽  
Large Volume ◽  
Materials Synthesis ◽  
High Pressure Apparatus

Design of a Double Radius Type Large Volume Cubic Anvil for Achieving Longer Lifetime and Higher Cell Pressure

2013 ◽  
Vol 589-590 ◽  
pp. 670-674
Author(s):  
Qi Gang Han ◽  
Qiang Zhang ◽  
Ya Dong Chen ◽  
Yue Fen Li ◽  
Hong An Ma ◽  
...  
Keyword(s):  
High Pressure ◽  
Large Volume ◽  
Sample Volume ◽  
Effective Solution ◽  
Sample Cell ◽  
Geometrical Condition ◽  
Large Sample ◽  
Large Sample Volume ◽  
High Pressure Apparatus

Large volume cubic anvil (LVCA) have been widely used in cubic high pressure apparatus, which can accommodate a large sample volume (the largest volume of compressed cell is 422 cm3), but they are limited by shorter lifetime (£143000 times) and lower cell pressure (£146 GPa). In this paper, we have designed of a double radius type LVCA, which has three advantages. Firstly, the rate of cell pressure transmitting and the pressurized seal stability of the sample cell can be maintained, which is often sacrificed with optimum the geometrical condition of the anvil. Secondly, the lifetime of double radius type LVCA can be increased about 19.86 % than that of traditional anvil. Thirdly, the cell pressure can be increase about 13.45 % after the modification of the anvil. This work makes an ?effective ?solution ?for ?solve the choke points of LVCA and would be used widely in other types of Multi-anvil apparatuses.

Function of large-volume high-pressure apparatus at SECUF

2018 ◽  
Vol 27 (7) ◽  
pp. 076103 ◽  
Author(s):  
Pinwen Zhu ◽  
Qiang Tao ◽  
Lu Wang ◽  
Zhi He ◽  
Tian Cui
Keyword(s):  
High Pressure ◽  
Large Volume ◽  
High Pressure Apparatus

scholarly journals P-V-Trelations of wadsleyite determined by in situ X-ray diffraction in a large-volume high-pressure apparatus

2009 ◽  
Vol 36 (11) ◽  
Author(s):  
Tomoo Katsura ◽  
Anton Shatskiy ◽  
M. A. Geeth M. Manthilake ◽  
Shuangmeng Zhai ◽  
Daisuke Yamazaki ◽  
...  
Keyword(s):  
High Pressure ◽  
Large Volume ◽  
X Ray Diffraction ◽  
X Ray ◽  
High Pressure Apparatus

Note: Double-beveled multilayer stagger-split die for a large volume high-pressure apparatus

2015 ◽  
Vol 86 (8) ◽  
pp. 086106 ◽  
Author(s):  
Bolong Wang ◽  
Mingzhe Li ◽  
Yunfei Yang ◽  
Zhiwei Liu
Keyword(s):  
High Pressure ◽  
Large Volume ◽  
High Pressure Apparatus
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