Influence of Shock Deformation on the Transverse Magnetoresistivity of Polycrystalline Iron

Nature ◽  
1970 ◽  
Vol 225 (5230) ◽  
pp. 372-373
Author(s):  
A. CHRISTOU
Author(s):  
K. P. Staudhammer ◽  
L. E. Murr

The effect of shock loading on a variety of steels has been reviewed recently by Leslie. It is generally observed that significant changes in microstructure and microhardness are produced by explosive shock deformation. While the effect of shock loading on austenitic, ferritic, martensitic, and pearlitic structures has been investigated, there have been no systematic studies of the shock-loading of microduplex structures.In the current investigation, the shock-loading response of millrolled and heat-treated Uniloy 326 (thickness 60 mil) having a residual grain size of 1 to 2μ before shock loading was studied. Uniloy 326 is a two phase (microduplex) alloy consisting of 30% austenite (γ) in a ferrite (α) matrix; with the composition.3% Ti, 1% Mn, .6% Si,.05% C, 6% Ni, 26% Cr, balance Fe.


2015 ◽  
Vol 592 ◽  
pp. 012086 ◽  
Author(s):  
Yosuke Matsumoto ◽  
Jinpyo Hong ◽  
Kentaro Kuga ◽  
Satoru Nakatsuji

1978 ◽  
Vol 1 (4) ◽  
pp. 471-478 ◽  
Author(s):  
G. Wedler ◽  
K.-P. Geuss ◽  
K.G. Colb ◽  
G. McElhiney

1952 ◽  
Vol 19 (1) ◽  
pp. 54-56
Author(s):  
F. A. McClintock

Abstract A statistical analysis is developed to show how a microscopic shear failure can result in the apparent tensile failure of polycrystalline iron in rotary bending fatigue tests.


1988 ◽  
Vol 38 (14) ◽  
pp. 9545-9554 ◽  
Author(s):  
H.-E. Schaefer ◽  
R. Würschum ◽  
R. Birringer ◽  
H. Gleiter

1978 ◽  
Vol 13 (10) ◽  
pp. 2268-2272 ◽  
Author(s):  
L. E. Murr ◽  
Suzanne L. Lerner

1990 ◽  
Vol 205 ◽  
Author(s):  
A. Vaterlaus ◽  
D. Guarisco ◽  
F. Meier

AbstractThe melting of a polycrystalline iron surface with short laser pulses induces a surface structure with an orientation and a morphology depending on the crystal face of the surface. Different crystal planes irradiated with the same laser pulses show different degrees of disorder. This points to a crystal face dependent surface melting temperature.


2014 ◽  
pp. 155-160
Author(s):  
Riya Chakraborty ◽  
Arjun Dey ◽  
Anoop Mukhopadhyay
Keyword(s):  

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