Nickel–iron, cobalt–iron and aluminium–iron alloys

2019 ◽  
pp. 447-475
Keyword(s):  
Iron Alloys ◽  
Iron Cobalt ◽  
Nickel Iron ◽  
Cobalt Iron

Classification of High‐Permeability Nickel‐Iron Alloys

1968 ◽  
Vol 39 (2) ◽  
pp. 603-605 ◽  
Author(s):  
G. Rassmann ◽  
U. Hofmann
Keyword(s):  
Iron Alloys ◽  
High Permeability ◽  
Nickel Iron

Determination of sulphur in nickel-iron alloys

Talanta ◽  
1969 ◽  
Vol 16 (5) ◽  
pp. 627
Author(s):  
M Theodore
Keyword(s):  
Iron Alloys ◽  
Nickel Iron

scholarly journals Особенности разрушения ударников из пористого сплава на основе вольфрама с упрочняющим наполнителем при взаимодействии с бронепреградами

2020 ◽  
Vol 90 (3) ◽  
pp. 434
Author(s):  
А.Н. Ищенко ◽  
С.А. Афанасьева ◽  
Н.Н. Белов ◽  
В.В. Буркин ◽  
С.В. Галсанов ◽  
...  
Keyword(s):  
High Speed ◽  
Complex Structure ◽  
Experimental Studies ◽  
Effective Area ◽  
Depth Of Penetration ◽  
Iron Cobalt ◽  
Nickel Iron ◽  
High Speed Collision ◽  
Localization Of Plastic Deformation ◽  
Crater Morphology

In this work, computational and experimental studies of the process of destruction of composite firing pin of porous alloy tungsten+nickel+iron+cobalt with 10 % content of titanium tungsten carbide at high-speed collision with steel barriers. It is shown that at ballistic tests with the broad range of speeds, significant exceeding of penetration of these firing pins in steel barriers in comparison with a mass-dimensional analog of the W-Ni-Fe-90 alloy. Based on the analysis of the crater morphology and structure of the striker fragments after penetration into the barrier, the assumption of implementation of the self-sharpenings mode of the firing pin, by means of localization of plastic deformation is made that leads to decrease in the effective area of interaction and increase in depth of penetration. Modification of a mathematical model of a porous ideal elasto-plastic solid with complex structure for the description of destruction with a possibility of accounting of the adiabatic shift mechanism in the course of interaction of the firing pin and a barrier is carried out.

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