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Test Cetification

This document is a mill test certificate for magnesium anode materials from XI'AN DECHO METAL MATERIAL TECHNOLOGY CO., LTD. It summarizes the chemical composition, electrochemical properties, and quality inspection results for 6 batches of magnesium anode materials totaling 1000 pieces. The composition met specifications and the materials had open circuit voltages between 1.796V to 1.810V, current efficiencies of 51.59% to 53.65%, and capacities of 1135 to 1197 Ah/kg.

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Roy Chavez Quispe
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164 views1 page

Test Cetification

This document is a mill test certificate for magnesium anode materials from XI'AN DECHO METAL MATERIAL TECHNOLOGY CO., LTD. It summarizes the chemical composition, electrochemical properties, and quality inspection results for 6 batches of magnesium anode materials totaling 1000 pieces. The composition met specifications and the materials had open circuit voltages between 1.796V to 1.810V, current efficiencies of 51.59% to 53.65%, and capacities of 1135 to 1197 Ah/kg.

Uploaded by

Roy Chavez Quispe
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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XI'AN DECHO METAL MATERIAL TECHNOLOGY CO.

, LTD

MILL TEST CERTIFICATE


Contract No.：DM202207W008 Product Name： Magnesium Anode
Brand： M1C Cable conductor： #10THHN/THWN BLACK 3M
Special filling material:17D3:12kg ; 9D3:6.12kg Perform standard： GB/T17731-2015

The Electrochemical
Qty Chemical Composition，wt% Element, wt%
Properties
Open Current Capacity
Specs Batch Circuit Efficiency Energy
Each Total Mg Al Zn Mn Fe Si Cu Ni Each Total Voltage (%) (A.h/Kg)
(%) (Cu/Cu
So4)(-V)

122207011 180 Balance 0.0054 - 0.6557 0.0030 0.0050 0.0009 0.0002 <0.05 <0.3 1.810 51.59 1135

88.9*95.3*641.4mm 122207012 180 Balance 0.0047 - 0.7300 0.0023 0.0051 0.0009 0.0002 <0.05 <0.3 1.800 51.63 1140
(17d3)
122207016 80 Balance 0.0054 - 0.6259 0.0015 0.0050 0.0009 0.0002 <0.05 <0.3 1.800 52.35 1195
1000
122207017 60 Balance 0.0040 0.7351 0.0025 0.0050 0.0008 0.0003 <0.05 <0.3 1.796 51.96 1136

89*95*356mm
122207051 200 Balance 0.0059 - 0.6170 0.0035 0.0050 0.0009 0.0002 <0.05 <0.3 1.803 53.65 1163

(9d3) 122207057 300 Balance 0.0053 - 0.7195 0.0027 0.0051 0.0007 0.0002 <0.05 <0.3 1.798 51.79 1197

We Certified that to the best of our knowledge, the materials/components delivered under this contract were fabricated, tested, and inspected in
accordance with all contract requirements.

Inspector:王飞 Checker:郭朝安 Date： 5th Sepr,2022

Add: Room 1036, Unit 3, Building 1,Rongmin Times Square, Weiyang Road, Lianhu District, Xi'an Shaanxi, P.R.China
Tel: +86-29-89617583 Email:info@dechometal.com

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