Effect of oxygen on the surface tension of liquid copper

1981 ◽  
Vol 12 (3) ◽  
pp. 549-557 ◽  
Author(s):  
B. Gallois ◽  
C. H. P. Lupis
Keyword(s):  
Surface Tension ◽  
Liquid Copper ◽  
Effect Of Oxygen

Effect of oxygen adsorption on surface tension of liquid copper: Experiments and thermodynamic models

2014 ◽  
Vol 313 ◽  
pp. 116-122 ◽  
Author(s):  
Majid Abbasi ◽  
Joonho Lee ◽  
Minsoo Shin ◽  
Yunkyum Kim ◽  
Youngjo Kang
Keyword(s):  
Surface Tension ◽  
Liquid Copper ◽  
Oxygen Adsorption ◽  
Thermodynamic Models ◽  
Effect Of Oxygen

Effect of oxygen and bismuth impurities on the structural and physicochemical properties of nickel melts

2021 ◽  
Vol 1 ◽  
pp. 73-83
Author(s):  
K.S. Filippov ◽  
Keyword(s):  
Surface Tension ◽  
Physicochemical Properties ◽  
Pure Nickel ◽  
The State ◽  
Combined Effect ◽  
Negative Deviation ◽  
Raoult’S Law ◽  
Compression Effect ◽  
Heat Resistant ◽  
Effect Of Oxygen

There are practically no data in the literature on the combined effect of oxygen and bismuth impurities on the structural and physicochemical properties of nickel melts or heat-resistant alloys based on it. In the presented work, the state of pure nickel and nickel melts containing (0.005-0.01) bismuth and oxygen is considered in the process of refining from oxygen and bismuth impurities. The influence of these impurities on the structural and physicochemical properties was studied, which was evaluated by the parameters of the density and surface tension of the melts. In nickel melts with bismuth and oxygen, a compression effect and a negative deviation from Raoult’s law were observed. The effect of an increase in the surface tension of a nickel melt containing oxygen with an increase in the concentration of bismuth is found, which corresponds to the isotherm of desorption of excess substance from the surface into the bulk.

Effect of oxygen breathing at atmospheric pressure on pulmonary surfactant

1965 ◽  
Vol 20 (5) ◽  
pp. 855-858 ◽  
Author(s):  
Samuel T. Giammona ◽  
Donald Kerner ◽  
Stuart Bondurant
Keyword(s):  
Surface Tension ◽  
Atmospheric Pressure ◽  
Pulmonary Surfactant ◽  
Species Difference ◽  
Foam Fractionation ◽  
Minimum Surface ◽  
Oxygen Breathing ◽  
Minimum Surface Tension ◽  
Effect Of Oxygen

To evaluate the effects of oxygen breathing at atmospheric pressure on pulmonary surfactant, cats, rabbits, and rats were continuously kept in 98% oxygen until death occurred. Pulmonary surfactant was extracted by mincing of the lung and by foam fractionation of the lung. Surface tension of the extracts was measured on a Wilhelmy balance. Lung extracts prepared by both methods from the cats and rabbits kept in oxygen had greater surface tension than lung extracts from control animals. Surface tension of extracts prepared by foam fractionation of lungs of rats kept in oxygen did not differ from that of extracts of lungs of control rats, whereas surface tension of extracts prepared by mincing lungs of rats kept in oxygen had minimum surface tension greater than that of lung extracts of control rats. This species difference in the effects of oxygen breathing on pulmonary surfactant may reflect a difference in the pathogenesis of oxygen intoxication. oxygen intoxication; surface tension Submitted on October 19, 1964

The surface tension of liquid copper

1977 ◽  
Vol 9 (12) ◽  
pp. 1111-1119 ◽  
Author(s):  
D.A. Harrison ◽  
D. Yan ◽  
S. Blairs
Keyword(s):  
Surface Tension ◽  
Liquid Copper

Effect of Dissolved Sulphur on the Surface Tension of Liquid Copper

JOM ◽  
1953 ◽  
Vol 5 (5) ◽  
pp. 643-648 ◽  
Author(s):  
C. F. Baes ◽  
H. H. Kellogg
Keyword(s):  
Surface Tension ◽  
Liquid Copper
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