state the functions of oxide layeri to mask
State the Functions of oxide layer
(i) To mask against diffusion or ion-implant,
(ii) To passivate surface electrically and chemically.
(iii) To isolate one device from another
(iv) To act as a component in MOS devices.
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what is the foundation of classification of cold and hot working cold and hot workingchanging the shape of material by extrusion forging rolling
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determine about the silicon silicon has a unique ability to be oxidized into silica that produces a chemically stable protective and insulating layer
state the functions of oxide layeri to mask against diffusion or ion-implantii to passivate surface electrically and chemicallyiii to isolate one
illustrate process of extrusion in this process a round heated billet of metal which is placed in a container is forced out through a die in a press
define the both - direct extrusion and indirect extrusiondirect extrusion billet is placed in a container and forced through the die by a
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explain about the impact extrusion blank is placed over the die and pressed by punch metal is squirted upward round the punch thickness of the part
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