Six Nines Copper

Six nines purity copper made in China at the cheap price 1.Definition of sinx nines copper The name “Six Nines” copper refers to the highest quality of cathodes produced by our company, one of the very few copper producers in the world that certifies its cathodes as 99.9999% pure, compared to...

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Six nines purity copper made in China at the cheap price

1.Definition of sinx nines copper

The name “Six Nines” copper refers to the highest quality of cathodes produced by our company, one of the very few copper producers in the world that certifies its cathodes as 99.9999% pure, compared to the usual 99.99%.

Copper has high characteristics of electric conductivity and thermal conductivity and is applied in various areas and devices. Parameters of most devices in regular temperatures reached its technical limit. That means that capabilities defined by the properties of materials are extremely exhausted. Cooling is one of the most rational ways to change parameters of certain materials. 

2,Usage of six nines copper

Superconductors are effective only within a narrow range of cryogenic temperatures, resulting in significant costs to maintain necessary temperature. That is not always justified, nor is it simple, particularly if it is helium. The use of superconductors has also other huge difficulties and restrictions.

3.Chemical elements test for our six nines copper

Tested Elements(mg/Kg)

Analysis results

Tested Elements(mg/Kg)

Analysis results

Tested Elements(mg/Kg)

Analysis results

Li

<0.005

Ga

<0.005

Nd

<0.005

Be

<0.005

Ge

<0.005

Sm

<0.005

B

<0.005

As

0.033

Eu

<0.005

C

-

Se

<0.005

Gd

<0.005

N

-

Br

<0.005

Tb

<0.005

O

-

Rb

<0.005

Dy

<0.005

F

<0.005

Sr

<0.005

Ho

<0.005

Na

0.016

Y

<0.005

Er

<0.005

Mg

<0.005

Zr

<0.005

Tm

<0.005

Al

<0.005

Nb

<0.005

Yb

<0.005

Si

0.034

Mo

<0.005

Lu

<0.005

P

<0.005

Ru

<0.005

Hf

<0.005

S

<0.05

Rh

<0.05

Ta

<0.005

Cl

<0.05

Pd

<0.005

W

<0.005

K

0.055

Ag

0.015

Re

<0.005

Ca

<0.005

Cd

<0.005

Os

<0.005

Sc

<0.005

In

<0.005

Ir

<0.005

Ti

<0.005

Sn

<0.005

Pt

<0.005

V

<0.005

Sb

<0.005

Au

<0.005

Cr

<0.005

Te

<0.005

Hg

<0.005

Mn

<0.005

I

<0.005

Tl

<0.005

Fe

<0.005

Cs

<0.005

Pb

<0.005

Co

<0.005

Ba

<0.005

Bi

<0.005

Ni

<0.005

La

<0.005

Th

<0.0005

Cu

Basis

Ce

<0.005

U

<0.0005

Zn

<0.005

Pr

<0.005

/

/

4.Application of six nines copper

Package 

Semiconductor 

High-End Audio Wire

TFT-LCD


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