Hydrogen in molten iron at high pressure: The first measurement

1998 ◽  
pp. 249-260 ◽  
Author(s):  
Takuo Okuchi ◽  
Eiichi Takahashi
Keyword(s):  
High Pressure ◽  
Molten Iron

Dissolution of K in molten iron at high pressure and temperature

1993 ◽  
Vol 20 (15) ◽  
pp. 1651-1654 ◽  
Author(s):  
E. Ito ◽  
K. Morooka ◽  
O. Ujike
Keyword(s):  
High Pressure ◽  
Molten Iron ◽  
High Pressure And Temperature

Composition of the core, II. Effect of high pressure on solubility of FeO in molten iron

1984 ◽  
Vol 71 (1) ◽  
pp. 94-103 ◽  
Author(s):  
E. Ohtani ◽  
A.E. Ringwood ◽  
W. Hibberson
Keyword(s):  
High Pressure ◽  
Molten Iron ◽  
The Core

Potassium partitioning into molten iron alloys at high-pressure: Implications for Earth's core

2007 ◽  
Vol 160 (1) ◽  
pp. 22-33 ◽  
Author(s):  
M.A. Bouhifd ◽  
L. Gautron ◽  
N. Bolfan-Casanova ◽  
V. Malavergne ◽  
T. Hammouda ◽  
...  
Keyword(s):  
High Pressure ◽  
Iron Alloys ◽  
Molten Iron ◽  
Earth’S Core ◽  
Earth's Core

Density of Fe-3.5wt% C liquid at high pressure and temperature and the effect of carbon on the density of the molten iron

2013 ◽  
Vol 224 ◽  
pp. 77-82 ◽  
Author(s):  
Yuta Shimoyama ◽  
Hidenori Terasaki ◽  
Eiji Ohtani ◽  
Satoru Urakawa ◽  
Yusaku Takubo ◽  
...  
Keyword(s):  
High Pressure ◽  
Molten Iron ◽  
High Pressure And Temperature

High-pressure freezing of cells in suspension for low-voltage scanning electron microscopy (LVSEM)

1991 ◽  
Vol 49 ◽  
pp. 64-65
Author(s):  
Marek Malecki ◽  
James Pawley ◽  
Hans Ris
Keyword(s):  
Electron Microscopy ◽  
High Pressure ◽  
Low Voltage ◽  
Culture Media ◽  
Cell Structure ◽  
Freeze Substitution ◽  
Ice Crystal ◽  
High Pressure Freezing ◽  
Cell Culture Media ◽  
Voltage Scanning

The ultrastructure of cells suspended in physiological fluids or cell culture media can only be studied if the living processes are stopped while the cells remain in suspension. Attachment of living cells to carrier surfaces to facilitate further processing for electron microscopy produces a rapid reorganization of cell structure eradicating most traces of the structures present when the cells were in suspension. The structure of cells in suspension can be immobilized by either chemical fixation or, much faster, by rapid freezing (cryo-immobilization). The fixation speed is particularly important in studies of cell surface reorganization over time. High pressure freezing provides conditions where specimens up to 500μm thick can be frozen in milliseconds without ice crystal damage. This volume is sufficient for cells to remain in suspension until frozen. However, special procedures are needed to assure that the unattached cells are not lost during subsequent processing for LVSEM or HVEM using freeze-substitution or freeze drying. We recently developed such a procedure.

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