ISO9001 AZ91D Magnesium Welding Wire Biodegradable Magnesium Metal Wire
Price:
USD30~50/KGS
MOQ:
10KG
Delivery Time:
7-15 Days
Brand:
DOME
Product Description
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) |
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Company
Dome Metals Co., Ltd.
Location
No. 1394, hanghai East Road, Zhengzhou area (Jingkai), Henan pilot Free Trade Zone,China
Contact Person
Linda