Identification and critical phenomenon studies of polymorphic phases in binary intermetallic compound DyIr3

2020 ◽  
Vol 120 ◽  
pp. 106740
Author(s):  
Binita Mondal ◽  
Shovan Dan ◽  
Sudipta Mondal ◽  
R.N. Bhowmik ◽  
R. Ranganathan ◽  
...  
Keyword(s):  
Intermetallic Compound ◽  
Critical Phenomenon ◽  
Binary Intermetallic Compound

Analysis of Organizations of Brazed Seam 5052 Al Alloy Contact Reactive Brazing

2013 ◽  
Vol 690-693 ◽  
pp. 2598-2600 ◽  
Author(s):  
Fen Fang Tan ◽  
Kang Du
Keyword(s):  
Solid Solution ◽  
Intermetallic Compound ◽  
Reaction Layer ◽  
Al Alloy ◽  
Layer Material ◽  
Cu Foil ◽  
Ternary Intermetallic Compound ◽  
Binary Intermetallic Compound

Test of 5052 Al alloy contact reactive brazing has been conducted in the case of special brazing parameters, using Cu foil-Mg power-Cu foil as reaction layer material, the microstructure were analyzed and discussed primarily. The results show that the brazing seam structure consisted of α-Al solid solution and CuAl2 intermetallic compound; the organizations of brazed seam include Al (Mg, Cu) solid solution CuAl2 binary intermetallic compound, complicated ternary intermetallic compound and Al2MgO4.

Magnetic behavior of binary intermetallic compound YPd3

2009 ◽  
Vol 476 (1-2) ◽  
pp. 14-18 ◽  
Author(s):  
Abhishek Pandey ◽  
Chandan Mazumdar ◽  
R. Ranganathan
Keyword(s):  
Intermetallic Compound ◽  
Magnetic Behavior ◽  
Binary Intermetallic Compound

Structure and Physical Properties of the New Pseudo-binary Intermetallic Compound Ti11(Sb,Sn)8

2001 ◽  
Vol 157 (1) ◽  
pp. 225-232 ◽  
Author(s):  
Hyungrak Kim ◽  
Marilyn M. Olmstead ◽  
Julia Y. Chan ◽  
Paul C. Canfield ◽  
Ian R. Fisher ◽  
...  
Keyword(s):  
Intermetallic Compound ◽  
Physical Properties ◽  
Binary Intermetallic Compound

Magnetocaloric effect in the binary intermetallic compound DySi

2008 ◽  
Vol 320 (6) ◽  
pp. 1184-1187 ◽  
Author(s):  
R. Nirmala ◽  
A.V. Morozkin ◽  
D. Buddhikot ◽  
A.K. Nigam
Keyword(s):  
Intermetallic Compound ◽  
Magnetocaloric Effect ◽  
Binary Intermetallic Compound

ChemInform Abstract: Magnetic Behavior of Binary Intermetallic Compound YPd3.

ChemInform ◽  
2009 ◽  
Vol 40 (31) ◽  
Author(s):  
Abhishek Pandey ◽  
Chandan Mazumdar ◽  
R. Ranganathan
Keyword(s):  
Intermetallic Compound ◽  
Magnetic Behavior ◽  
Binary Intermetallic Compound

Dislocation Substructures Produced During Tensile, Creep, and Fatigue Deformation of Ti3Al at 700°C

1977 ◽  
Vol 35 ◽  
pp. 272-273
Author(s):  
S. M. L. Sastry
Keyword(s):  
Intermetallic Compound ◽  
Strain Rate ◽  
Tensile Creep ◽  
Slip Systems ◽  
Slip Vector ◽  
Superlattice Structure ◽  
Slip Activity ◽  
Dislocation Arrangement ◽  
Ordered Intermetallic ◽  
Tangled Dislocation

Ti3Al is an ordered intermetallic compound having the DO19-type superlattice structure. The compound exhibits very limited ductility in tension below 700°C because of a pronounced planarity of slip and the absence of a sufficient number of independent slip systems. Significant differences in slip behavior in the compound as a result of differences in strain rate and mode of deformation are reported here.Figure 1 is a comparison of dislocation substructures in polycrystalline Ti3Al specimens deformed in tension, creep, and fatigue. Slip activity on both the basal and prism planes is observed for each mode of deformation. The dominant slip vector in unidirectional deformation is the a-type (b) = <1120>) (Fig. la). The dislocations are straight, occur for the most part in a screw orientation, and are arranged in planar bands. In contrast, the dislocation distribution in specimens crept at 700°C (Fig. lb) is characterized by a much reduced planarity of slip, a tangled dislocation arrangement instead of planar bands, and an increased incidence of nonbasal slip vectors.

Atomic structure of interface of intermetallic compound TiAl and nitride Ti2AIN using HREM and image processing

1991 ◽  
Vol 49 ◽  
pp. 570-571
Author(s):  
E. Sukedai ◽  
H. Mabuchi ◽  
H. Hashimoto ◽  
Y. Nakayama
Keyword(s):  
Mechanical Properties ◽  
Image Processing ◽  
Composite Material ◽  
Intermetallic Compound ◽  
Side Surface ◽  
High Resolution Electron Microscopy ◽  
Hexagonal Structure ◽  
Second Phase ◽  
Resolution Electron ◽  
Compound Tial

In order to improve the mechanical properties of an intermetal1ic compound TiAl, a composite material of TiAl involving a second phase Ti2AIN was prepared by a new combustion reaction method. It is found that Ti2AIN (hexagonal structure) is a rod shape as shown in Fig.1 and its side surface is almost parallel to the basal plane, and this composite material has distinguished strength at elevated temperature and considerable toughness at room temperature comparing with TiAl single phase material. Since the property of the interface of composite materials has strong influences to their mechanical properties, the structure of the interface of intermetallic compound and nitride on the areas corresponding to 2, 3 and 4 as shown in Fig.1 was investigated using high resolution electron microscopy and image processing.

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