The arrangement consists of a single permanent magnet topped with a shaped iron pole cap.
This is designed to drive the mine into the soil and stand it roughly vertically — with a shaped charge facing upright.
The official also said the United States government strongly suspected the use of explosively formed penetrators, or E.F.P.'s, bombs with a shaped charge that can penetrate tank armor and that have often been associated with Iran.
Now, however, aided with new materials and advanced sensors, a promising and eclectic array of alternative and often ingenious new forms of armour is emerging.Anti-tank missiles and rocket-propelled grenades (RPGs) penetrate armour with a shaped charge.
Fiona Angelini, an Australian, created a fitted pinstripe wool skirt with a shaped bodice, edged at hem and bust with red cock feathers and accompanied by feather purses that look like accessories a shaman might choose for a night at Pastis.
Electrochemical machining process of curvilinear surfaces with a shaped electrode is still considered one of basic operations within this technology.
