Shock Deformation of Ceramics

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

Effect of Shock Loading on the Microstructure of Uniloy 326

1974 ◽  
Vol 32 ◽  
pp. 504-505
Author(s):  
K. P. Staudhammer ◽  
L. E. Murr
Keyword(s):  
Grain Size ◽  
Shock Loading ◽  
Current Investigation ◽  
Two Phase ◽  
05 C ◽  
Shock Deformation ◽  
Heat Treated

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.

Explosive-shock deformation of natural chalcopyrite (CuFeS2)

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

Australian impact cratering record: Updates and recent discoveries

2021 ◽  
Author(s):  
Raiza R. Quintero ◽  
Aaron J. Cavosie ◽  
Morgan A. Cox ◽  
Katarina Miljković ◽  
Allison Dugdale
Keyword(s):  
First Generation ◽  
Ore Deposits ◽  
Impact Cratering ◽  
Accessory Minerals ◽  
Asteroid Impact ◽  
Shock Deformation ◽  
Structure Recognition ◽  
Deformation Phase ◽  
Oblique Impacts

ABSTRACT There are currently 31 confirmed structures of impact origin in Australia. More than 49 additional structures have been proposed to have formed due to asteroid impact but await confirmation. Many discoveries have been made in Australia in the time since the last comprehensive review of the Australian impact cratering record was published in a peer-reviewed journal in 2005. These include further expanding the record of confirmed craters, and providing new insights into a variety of impact-related processes, such as shock deformation, phase transitions in accessory minerals, new impact age determinations, studies of oblique impacts, and more. This update is a review that focuses principally on summarizing discoveries made since 2005. Highlights since then include confirmation of five new Australian impact structures, identification of Earth’s oldest recognized impact structure, recognition of shock deformation in accessory minerals, discovery of the high-pressure phase reidite in Australia, determination of the links between impact craters and some ore deposits, and publication of the first generation of numerical hydrocode models for some Australian craters.

Electron microscopy of shock deformation in alumina

2011 ◽  
Vol 37 (7) ◽  
pp. 2365-2376 ◽  
Author(s):  
Anoop K. Mukhopadhyay ◽  
Keshaw D. Joshi ◽  
Arjun Dey ◽  
Riya Chakraborty ◽  
Ashok K. Mandal ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Shock Deformation

FRIGN zircon—The only terrestrial mineral diagnostic of high-pressure and high-temperature shock deformation

Geology ◽  
2018 ◽  
Vol 46 (10) ◽  
pp. 891-894 ◽  
Author(s):  
Aaron J. Cavosie ◽  
Nicholas E. Timms ◽  
Ludovic Ferrière ◽  
Pierre Rochette
Keyword(s):  
High Pressure ◽  
High Temperature ◽  
Temperature Shock ◽  
Shock Deformation

scholarly journals Shock Deformation of Coarse Grain Alumina above HEL

2012 ◽  
Vol 377 ◽  
pp. 012043 ◽  
Author(s):  
A K Mukhopadhyay ◽  
K D Joshi ◽  
A Dey ◽  
R Chakraborty ◽  
A Rav ◽  
...  
Keyword(s):  
Coarse Grain ◽  
Shock Deformation
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