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Magnesium Welding Wire AZ91D 0.3~1.0 mm AZ31 AZ61 AZ80 ZK60
Magnesium alloy welding wire is made of high purity metallic magnesium into ribbons. Magnesium alloy has good corrosion resistance, electromagnetic shielding and radiation resistance, and can be recycled 100%. Magnesium alloys are alloys based on magnesium with other elements added.Its characteristics are: small density, high specific strength, large elastic modulus, good shock absorbency, impact load capacity than aluminum alloy, good corrosion resistance.The main alloying elements are aluminum, zinc, manganese, cerium, thorium and a small amount of zirconium or cadmium.The most widely used alloys are magnesium-aluminum alloys, followed by magnesium-manganese alloys and magnesium-zinc-zirconium alloys.Good sag resistance: compared with other metals, magnesium alloys have higher deformation resistance, and the sag caused by impact is smaller than that of other metals.
Chemical compositions of cast magnesium anode (%)
Element
High potential
AZ63B
AZ63C
AZ63D
Al
<0.01
5.30-6.70
5.30-6.70
5.0-7.0
Zn
---
2.50-3.50
2.50-3.50
2.0-4.0
Mn
0.5-1.30
0.15-0.70
0.15-0.07
0.15-0.70
Si (max)
0.05
0.10
0.30
0.30
Cu (max)
0.02
0.02
0.05
0.10
Ni (max)
0.001
0.002
0.003
0.003
Fe (max)
0.03
0.005
0.005
0.005
Others each
0.05
---
--
---
Others total
0.30
0.30
0.30
0.30
Mg
Balance
Balance
Balance
Balance
Electrochemical Properties of cast magnesium anodes
Item
Open-circuit Voltage
Close-circuit Voltage
Actual capacitance
Current efficiency
(-V)
(-V)
(A.h/g)
(%)
High Potential
1.70-1.75
1.57-1.62
≥ 1.100
≥ 50
Low Potential
(AZ63)
1.50-1.55
1.45-1.50
≥ 1.105
≥ 50
Note: Open and Close-circuit voltage is relative to Saturated Calomel Electrode (SCE)
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Seller
Employee Number:
600~800
Ecer Certification:
Site Member
DOME METALS CO., LTD. is located in Zhengzhou, the capital city of Henan Province in central China, with convenient transportation and superior geographical location. It is a modern enterprise specializing in R&D, production and sales of magnesium alloy products. Production and operation of magn... DOME METALS CO., LTD. is located in Zhengzhou, the capital city of Henan Province in central China, with convenient transportation and superior geographical location. It is a modern enterprise specializing in R&D, production and sales of magnesium alloy products. Production and operation of magn...