Wafer Silicon Wafer Wafer Complete Chip Wafer Monocrystalline Wafer 6 Inch

China Wafer Silicon Wafer Wafer Complete Chip Wafer Monocrystalline Wafer 6 Inch, Find details about China Silicon, Silicon Wafer from Wafer Silicon Wafer Wafer Complete Chip Wafer Monocrystalline Wafer 6 Inch

Basic Info.

Model NO.

6 Inch silicon wafer

Model

PC817

Batch Number

2010+

Trademark

OEM

Transport Package

Carton

Specification

8inch

Origin

China

HS Code

8541402000

Model NO.

6 Inch silicon wafer

Model

PC817

Batch Number

2010+

Trademark

OEM

Transport Package

Carton

Specification

8inch

Origin

China

HS Code

8541402000

Product Desciption

The original material of the wafer is silicon, and the surface of the earth's crust is endless silicon dioxide. Silica ore is refined through an electric arc furnace, chlorinated with hydrochloric acid, and distilled to produce high-purity polycrystalline silicon with a purity of up to 99.999999999%. The wafer manufacturing plant melts the polysilicon again, and then seed the seed crystal in the melt, and then slowly pull it out to form a cylindrical single crystal silicon ingot, because the silicon ingot is oriented by a crystal plane The determined seed crystal is gradually formed in the silicon raw material in the molten state. This process is called "long crystal". After the silicon ingot is cut, barreled, sliced, chamfered, polished, laser engraved, and packaged, it becomes the basic raw material of the integrated circuit factory-silicon wafer, which is called "wafer".

The finished silicon wafer manufactured by the chip is packaged as an IC after cutting!