7.5.3 Iron-base amorphous alloys

2005 ◽  
pp. 444-454
Author(s):  
J. Horváth
Keyword(s):  
Amorphous Alloys ◽  
Iron Base

Short-range order in iron-base amorphous alloys

1983 ◽  
Vol 25 (9) ◽  
pp. 649-652
Author(s):  
M. A. Drozdova ◽  
A. N. Zhelnov ◽  
A. F. Prokoshin
Keyword(s):  
Amorphous Alloys ◽  
Short Range ◽  
Short Range Order ◽  
Range Order ◽  
Iron Base

Invar effects on some iron-base amorphous alloys

1979 ◽  
Vol 10 (2-3) ◽  
pp. 294-299 ◽  
Author(s):  
Kazuaki Fukamichi ◽  
Hidetoshi Hiroyoshi ◽  
Michio Kikuchi ◽  
Tsuyoshi Masumoto
Keyword(s):  
Amorphous Alloys ◽  
Iron Base

Crystallization and decomposition of metastable phases in iron-base amorphous alloys

1990 ◽  
Vol 32 (3) ◽  
pp. 181-183
Author(s):  
A. N. Novokshonova ◽  
V. V. Pavlov ◽  
I. B. Sobolev ◽  
O. S. Yakushev
Keyword(s):  
Amorphous Alloys ◽  
Metastable Phases ◽  
Iron Base

Elastic characteristics and microplastic deformation of iron-base amorphous alloys

1983 ◽  
Vol 25 (9) ◽  
pp. 653-654
Author(s):  
C. P. Pol'dyaeva ◽  
E. K. Zakharov ◽  
V. P. Ovcharov ◽  
B. N. Tret'yakov
Keyword(s):  
Amorphous Alloys ◽  
Microplastic Deformation ◽  
Iron Base ◽  
Elastic Characteristics

ChemInform Abstract: Electrochemical and Electrocatalytic Behavior of Iron-Base Amorphous Alloys in 1 M KOH at 25 °C.

ChemInform ◽  
2010 ◽  
Vol 24 (25) ◽  
pp. no-no
Author(s):  
J. CROUSIER ◽  
J. P. CROUSIER ◽  
F. BELLUCCI
Keyword(s):  
Amorphous Alloys ◽  
Iron Base

Hyperfine structure changes in iron-base amorphous alloys produced by high current density electropulsing

1995 ◽  
Vol 10 (4) ◽  
pp. 900-906 ◽  
Author(s):  
Z.H. Lai ◽  
Y.S. Chao ◽  
H. Conrad ◽  
K. Chu
Keyword(s):  
Magnetic Field ◽  
Hyperfine Structure ◽  
Current Density ◽  
Crystallization Temperature ◽  
Amorphous Alloys ◽  
Amorphous Matrix ◽  
High Current Density ◽  
High Current ◽  
Iron Base ◽  
Structure Changes

The effects of high current density electropulsing on the hyperfine structure of amorphous alloys Fe73Si9.5B17.5, Fe75Si10B15, and Fe79Si7B14 were investigated by Mössbauer spectroscopy. Electropulsing influenced the microstructure at a temperature well below the bulk crystallization temperature. In the alloy having least boron (or highest concentration of Fe), α-Fe particles ≃3 nm in size precipitated from the amorphous matrix, giving a change in internal magnetic field.

scholarly journals Twin-Roll Strip Casting of Iron-Base Amorphous Alloys

2007 ◽  
Vol 48 (7) ◽  
pp. 1584-1588 ◽  
Author(s):  
Yoon S. Oh ◽  
Hakcheol Lee ◽  
Jung G. Lee ◽  
Nack J. Kim
Keyword(s):  
Amorphous Alloys ◽  
Strip Casting ◽  
Iron Base ◽  
Twin Roll

AEM analysis of crystallization in Ti-based amorphous alloys

1983 ◽  
Vol 41 ◽  
pp. 270-271
Author(s):  
A.R. Pelton ◽  
A.F. Marshall ◽  
Y.S. Lee
Keyword(s):  
Magnetic Properties ◽  
Amorphous Alloys ◽  
Amorphous Materials ◽  
Isothermal Annealing ◽  
Amorphous Matrix ◽  
Nucleation And Growth ◽  
Current Interest ◽  
Amorphous Films ◽  
Electrical And Magnetic Properties

Amorphous materials are of current interest due to their desirable mechanical, electrical and magnetic properties. Furthermore, crystallizing amorphous alloys provides an avenue for discerning sequential and competitive phases thus allowing access to otherwise inaccessible crystalline structures. Previous studies have shown the benefits of using AEM to determine crystal structures and compositions of partially crystallized alloys. The present paper will discuss the AEM characterization of crystallized Cu-Ti and Ni-Ti amorphous films.Cu60Ti40: The amorphous alloy Cu60Ti40, when continuously heated, forms a simple intermediate, macrocrystalline phase which then transforms to the ordered, equilibrium Cu3Ti2 phase. However, contrary to what one would expect from kinetic considerations, isothermal annealing below the isochronal crystallization temperature results in direct nucleation and growth of Cu3Ti2 from the amorphous matrix.

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