Results for: Extrusion

In Science

How extrusion forms?

An extrusion is an igneous rock layer formed when lava flows onto Earth's surface and hardens. Extrusions are always younger than the rocks below it.
In Geology

What is extrusive?

There are two classifications of rock, intrusive and extrusive.Extrusive rock is formed when magma erupts from the earth's crustand solidified

What are extrusive rocks?

Extrusive igneous rocks are formed by magma. The magma iscrystallized after being pushed to the surface of the Earth. Theyusually are very fine grained. A really common extrus (MORE)
In Science

What is the meaning of extrusion?

the act or process of extruding. also: a form or product produced by this process Thrusting or forcing out. The volcano extruded lava. I extruded my dog from the house after (MORE)
In Science

What is extrusion?

Extrusion is a process used to create objects of a fixed, cross-sectional profile. A material is pushed or drawn through a die of the desired cross-section.

What is extrusions?

Metal heated to be soft enough when pulled through hardened dies produces long prismatic sections on cooling, called extrusions. Used in metallurgy, plastics processing.
In Health

What does extrusion mean?

\n. \n Extrusion is a process used to create objects of a fixed cross-sectional profile\nor,\nextrusion is the process ofconfining the metal in a closed \ncavity and then al (MORE)

What is polymer extrusion?

Typically it involves the melting of a plastic from pellet shape through an extruder. The plastic is melted to soften and then goes through a die to give it it's shape. It can (MORE)
In Geology

Is shale extrusive?

No. Extrusive and intrusive are terms that apply to igneous rocks.Shale is a sedimentary rock.

What is a synonym for extrusive?

arresting, beetling, bulging, easily seen, embossed, extended , extrusive, eye-catching, flashy , hanging out, hilly, in the foreground, jutting, marked , noticeable , obt (MORE)