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사업분야

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SINOPRO-The Exclusive Agency In Korea
Product:
Cobalt Sputtering Target
Product No.:
SP1099
Element:
Co
Purity:
3N5
Shape:
Planar target, Rotary target
Maker:
XINK(CN)
Supplier:
SINOPRO-The Exclusive Agency In Korea

 Products Process

 Product Introduction

Cobalt is a chemical element with symbol Co and atomic number 27. Like nickel, cobalt is found in the Earth's crust only in chemically combined form, save for small deposits found in alloys of natural meteoric iron. The free element, produced by reductive smelting, is a hard, lustrous, silver-gray metal. Cobalt is a ferromagnetic metal with a specific gravity of 8.9.  The Curie temperature is 1,115 °C (2,039 °F) and the magnetic moment is 1.6–1.7 Bohr magnetons per atom. Cobalt has a relative permeability two-thirds that of iron.

 

Cobalt with a purity of 99.9-99.99% has been widely used in the manufacture of magnetic materials and superalloys, and cobalt sputtering targets with 99.999% or higher purity are applied for advanced electronic components. The high-purity cobalt sputtering targets manufactured by Xinkang is mainly used in magnetic recording, magnetic sensor and photoelectric fileds

 

The flexibility of our production process allows to adjust the microstructure of our coating material to achieve your desired effect. If the grains of the sputtering target are uniformly aligned, the user can benefit from constant erosion rates and homogeneous layers. The picture below are two micrographs of our cobalt sputtering target, the average grain size<100μm.

The sputtering targets we produced are high purity, it’s most important benefits are that your films possess an outstanding level of electrical conductivity and minimized particle formation during the PVD process. Below form is a typically Certificate of analysis for 3N6 high purity cobalt sputtering target.
Analytical Methods: 1. Metallic elements were analyzed using GDMS or ICP-OES. 2. Gas elements were analyzed using LECO.