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  • aluminum in interconnects
  • copper in interconnects on some new high performance chips
  • nichrome in programming fuses on some old PROMs
  • aluminum or gold in bond wires connecting chip to lead frame

Thats about it, the lead frames and connections in the package have many metals that are not used in chips themselves.

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14y ago

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Both computer parts and sand have this semi metal?

Silicon is the semi metal that both computer parts and sand have. It is a key component in computer chips and is the second most abundant element in Earth's crust found in sand.


Is sand a metal?

No, sand is not a metal. Sand is typically composed of small mineral particles, such as silicon dioxide (SiO2), and does not exhibit the properties of a metal, such as high electrical conductivity, luster, and malleability.


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Sand contains the non-metal silicon and oxygen. Silicon is the primary non-metal present in sand, while oxygen is also a non-metal that is combined with silicon to form the mineral silica, the main component of sand.


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Sand casting is used for molding metal shapes and objects. The reason this is called sand casting is because sand is used as a mold. Sand casting is favored by most metal manufacturers because the process of sand casting is very cheap.


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Sand is neither a metal nor a non-metal; it is a compound made up of various minerals primarily composed of silicon dioxide.


Which heats up faster sand or metal?

Metal heats up faster than sand because metal has a higher thermal conductivity, meaning it can transfer heat more quickly than sand. Sand has a lower thermal conductivity, which slows down the rate at which it heats up.


Where is sand mostly found?

Sand is mostly found under ground.


How do you sand blast paint from metal?

How to sand blast paint from metal? With abrasive blasting equipment. For more detail, ask a more specific question.


How can sand mold be used in the process of creating metal castings?

Sand mold is commonly used in metal casting as it can withstand high temperatures and is easily moldable. The process involves creating a cavity in the sand mold that matches the desired shape of the metal casting. Molten metal is then poured into the cavity and allowed to cool and solidify, resulting in a metal casting that replicates the mold's shape. Sand mold is cost-effective and versatile, making it a popular choice in the metal casting industry.


What is opposite word of gold?

Base (metal). I think it is sand . Gold x sand


How does sand mold play a crucial role in the process of metal casting?

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