Chemical Analysis Report
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Chemical Analysis Report

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The technics in our permanent ferrite magnet production is two-times-sintering. Here is the raw material we use in our production. Raw material 1---Strontium Carbonate analysis report


Supplier

Chongqing Tonglin trontium Industry Co.

Sample no

S20010205

Testing date

2001.2.19

Status of sample

powder

Sample name

Strontium Carbonate

Report date

2001.2.20

Substance name

SrCo 3

BaCo 3

CaCo 3

H 2 O

percentage

97.07%

1.81%

0.22%

0.11%

Note: We sampled from the raw material Strontium Carbonate weight 8 tons which entering to our factory on Feb 16, 17, 2001.



Raw material 2--- Ferric Oxide Flake


Supplier

Liaoning Anshang Steel Plant

Sample no

F20010223

Testing date

2001.2.27

Status of sample

flake

Sample name

Ferric Oxide Flake

Report date

2001.2.27


Substance name

Fe 2 O 3

FeO

H 2 O

 

percentage

34.47%

62.85%

2.13%

Note: We sampled from the raw material Ferric Oxide Flake weight 182 tons which entering to our factory on Feb 23, 24, 25, 26, 2001.


Zhejiang Kaiven Magnet Company, Ltd., is a leading permanent ferrite magnet and magnetic assembly manufacturer in China.

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