answersLogoWhite

0

When we apply zone refining (which we often call zone melting) to increase the purity in a metal, additional passes will remove more contaminants and increase the purity of the metal being refined. Wikipedia has additional information on zone refining, and it is under the title of zone melting. (In semiconductor materials precessing it is called float zone processing.) A link to that Wikipedia article is below.

User Avatar

Wiki User

16y ago

What else can I help you with?

Related Questions

What is the principle of zone refining?

Zone refining is a purification technique used to remove impurities from a material. It involves passing a molten zone through a solid material, causing the impurities to concentrate in the moving zone. By repeating this process multiple times, the overall purity of the material can be greatly improved.


What process is used for refining of zirconium and titanium in metallurgy?

zone process


Which way does water move once is passes through the zone of aeration?

Once water passes through the zone of aeration, it typically moves downwards due to gravity, entering the zone of saturation. In the zone of saturation, the spaces between soil particles are filled with water.


What is the name of the area underground that rainwater passes through?

The area underground that rainwater passes through is called the "unsaturated zone" or "vadose zone." This zone lies between the ground surface and the water table, and it allows rainwater to percolate through soil and rock.


Which way does a water move once it passes through the zone of saturation?

Once water passes through the zone of saturation, it moves downward due to gravity into the zone of aeration. In the zone of aeration, the water may continue to move downward, evaporate into the atmosphere, or be taken up by plant roots.


What country with a multiple zone time?

America the beautiful


Which way does water move once it passes through the zone of situation?

up


In which way does water move once it passes through the zone of saturation?

Once water passes through the zone of saturation, it continues to move downwards under the force of gravity, through the unsaturated zone, until it reaches the water table again. The movement may be influenced by the geology and permeability of the materials it encounters.


Who is at fault when car A exits a lot to turn left onto main road when car B stops to allow this and car C passes car B in no pass zone strianother car passes in no pass zone and strikes car A?

* I amkool- is a stupid answer whoever put this car c because its overtaking in a no overtake zone


What way does water move once it passes thru the zone of aeration?

Once water passes through the zone of aeration, it enters the zone of saturation where it continues to move downwards under the force of gravity until it reaches the water table. At this point, the water flows laterally along the groundwater flow paths, following the topography of the land.


Which way does water move once it passes through zone of aeration?

answer down not sideways apex confirmed


What is the largest time zone that passes over the US?

The Eastern Time Zone still has the highest population, but its advantage has been lessening as population has spread out, especially to the Southwest.