scholarly journals A New Method for Producing Amorphous Alloy Wires

2010 ◽  
Vol 51 (8) ◽  
pp. 1495a-1495a
Author(s):  
Tao Zhang ◽  
Akihisa Inoue
Keyword(s):  
Amorphous Alloy ◽  
New Method

scholarly journals A New Method for Producing Amorphous Alloy Wires

2000 ◽  
Vol 41 (11) ◽  
pp. 1463-1466 ◽  
Author(s):  
Tao Zhang ◽  
Akihisa Inoue
Keyword(s):  
Amorphous Alloy ◽  
New Method

New Method for Measuring the Viscosity of the Molten Amorphous Alloy

2010 ◽  
Vol 146-147 ◽  
pp. 63-69
Author(s):  
Li Jun Cao ◽  
Jing Song Wang ◽  
Wei Sun ◽  
Jing Hua Wang ◽  
Hao Yan Sun
Keyword(s):  
Activation Energy ◽  
Amorphous Alloy ◽  
Rotating Cylinder ◽  
New Method ◽  
Molten Alloy ◽  
Exponential Relationship ◽  
Measurement Results ◽  
Cylinder Method ◽  
Covering Slag

A new method, covering slag technology combining rotating cylinder method, has been proposed in this paper for measuring the viscosity of the molten amorphous alloy, and the viscosity of molten Zr50Cu50 alloy was measured. Furthermore, the changes of viscous activation energy Ev were analyzed. The measurement results showed: the viscosity of molten Zr50Cu50 alloy increases with decreasing temperature in the range of 1373 to 1208K and there is an overall exponential relationship. Two discontinuous points on the curve of lnη ~1/T have been found. After analyzing the changes of viscous activation energy Ev , the microstructure of molten alloy could be changed. The viscosity of molten Zr50Cu50 alloy is three orders of magnitude higher than that of some other alloys which is closely related with the excellent GFA of Zr50Cu50 alloy.

Selective Sampling and Orientation of Non-Homogeneous Tissues

1968 ◽  
Vol 26 ◽  
pp. 98-99
Author(s):  
C. C. Clawson ◽  
L. W. Anderson ◽  
R. A. Good
Keyword(s):  
Electron Microscopy ◽  
Electron Microscope ◽  
Light Microscopy ◽  
Random Sampling ◽  
New Method ◽  
Microscope Examination ◽  
Small Areas ◽  
Selective Sampling ◽  
Large Numbers ◽  
Specific Orientation

Investigations which require electron microscope examination of a few specific areas of non-homogeneous tissues make random sampling of small blocks an inefficient and unrewarding procedure. Therefore, several investigators have devised methods which allow obtaining sample blocks for electron microscopy from region of tissue previously identified by light microscopy of present here techniques which make possible: 1) sampling tissue for electron microscopy from selected areas previously identified by light microscopy of relatively large pieces of tissue; 2) dehydration and embedding large numbers of individually identified blocks while keeping each one separate; 3) a new method of maintaining specific orientation of blocks during embedding; 4) special light microscopic staining or fluorescent procedures and electron microscopy on immediately adjacent small areas of tissue.

A new method for the determination of nitrates

1960 ◽  
Vol 23 ◽  
pp. 227-232 ◽  
Author(s):  
P WEST ◽  
G LYLES
Keyword(s):  
New Method
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