New Advances in Invar Alloys. Applications of Invar-type Alloys to Various Precision Instruments.

Materia Japan ◽  
1997 ◽  
Vol 36 (11) ◽  
pp. 1080-1085 ◽  
Author(s):  
Michio Kishida ◽  
Tsuyoshi Masumoto
Keyword(s):  
Invar Alloys ◽  
Invar Type

scholarly journals Mixed ground state in Fe-Ni Invar alloys

2021 ◽  
Vol 863 ◽  
pp. 158605
Author(s):  
S.S. Acharya ◽  
V.R.R. Medicherla ◽  
Komal Bapna ◽  
Khadiza Ali ◽  
Deepnarayan Biswas ◽  
...  
Keyword(s):  
Ground State ◽  
Invar Alloys ◽  
Mixed Ground

Magnetoelastic anomalies in Fe-Ni Invar alloys

1991 ◽  
Vol 43 (4) ◽  
pp. 3318-3324 ◽  
Author(s):  
P. Mohn ◽  
K. Schwarz ◽  
D. Wagner
Keyword(s):  
Invar Alloys

Bulk modulus anomaly of FeNi and FePt invar alloys

1979 ◽  
Vol 53 (2) ◽  
pp. K147-K151 ◽  
Author(s):  
E. Török ◽  
G. Hausch
Keyword(s):  
Bulk Modulus ◽  
Invar Alloys

The magnetic states and magnetoelasticity in bcc invar-type Cr75Fe25−xMnx alloys

1990 ◽  
Vol 161 (1-3) ◽  
pp. 63-66 ◽  
Author(s):  
M. Acet ◽  
T. Schneider ◽  
H. Zähres ◽  
W. Stamm ◽  
E.F. Wassermann ◽  
...  
Keyword(s):  
Magnetic States ◽  
Invar Type

Magnetoelastic effects in Invar-type amorphous FeB alloys

1978 ◽  
Vol 50 (1) ◽  
pp. K25-K28 ◽  
Author(s):  
T. Jagieliński ◽  
K. I. Arai ◽  
N. Tsuya ◽  
K. Fukamichi
Keyword(s):  
Invar Type

The nature of the scattering tail in Cu–Ni–Fe and Invar alloys investigated by anomalous small-angle X-ray scattering

1991 ◽  
Vol 24 (6) ◽  
pp. 1027-1034 ◽  
Author(s):  
J. P. Simon ◽  
O. Lyon
Keyword(s):  
Small Angle ◽  
Large Scale ◽  
Concentration Fluctuations ◽  
X Ray ◽  
Invar Alloys ◽  
X Ray Scattering ◽  
Angle Measurements ◽  
Two Systems ◽  
Fe Alloys ◽  
Ray Scattering

A large rapidly decreasing intensity called the `scattering tail' is generally observed at the smallest recorded angles during small-angle measurements of metallic alloys. Since this tail was interpreted as caused by a bimodal phase separation in Cu–Ni–Fe alloys and by long-wavelength concentration fluctuations in Invar alloys, these two systems were re-examined with anomalous X-ray scattering. The variation of the alloying atomic contrasts allows a discrimination between the different types of particles or defects. In neither of the two systems can the tails be interpreted as caused by large-scale concentration fluctuations. In Cu–Ni–Fe alloys, the tail is due to some kind of superficial defect (surface roughness etc.). In Invar alloys, the tail is probably due to residual impurity particles.

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