Multifunction Magnesium Alloy Welding Wire Az61 Az91 Polishing Surface
Brand Name:DOME
Certification:ISO9001, CE
Model Number:AZ31
Minimum Order Quantity:10kgs
Delivery Time:within 10 days
Payment Terms:L/C, D/A, T/T, Western Union, MoneyGram
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Location:
Zhengzhou Henan China
Address:
No. 1394, hanghai East Road, Zhengzhou area (Jingkai), Henan pilot Free Trade Zone,China
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Product Details
Magnesium Alloy Welding Wire Az31 Az61 Az91 Chinese Supplier
Introduction:
ER AZ61A The weldability of most magnesium alloys is good when
proper filler metal in employed. A filler metal with a lower
melting point and a wider freezing range than the base metal will
provide good weldability and minimize weld cracking. AZ61A or AZ92A
filler metals may be used to weld base metals of similar
composition and also ZK21A base metal.
AZ61A filler metal is generally preferred for welding wrought base
metals of those alloys because of lower cracking tendency. However,
welds made in cast Mg-Al-Zn and AM100A base metals with AZ92A
filler metal show less crack sensitivity. The weld metal will
respond to the precipitation heat treatments normally applied to
repaired castings. AZ101A filler metal may also be used to weld
those cast base metals. EZ33A filler metal is used to weld wrought
and cast base metals designed for elevated-temperature service;
however, this filler metal should not be used for welding
aluminum-bearing magnesium alloys because of severe weld cracking
problems. When no other filler metal is available, most base metals
may be welded with strips cut from the base metal.
Technology parameter:
| Grade | Specification of current products |
| AZ31S | Φ1.2mm,Φ1.6mm,Φ2.0mm,Φ4mm |
| AZ61S | Φ1.2mm,Φ1.6mm,Φ2.0mm,Φ4mm |
| AZ91D | Φ1.2mm,Φ1.6mm,Φ2.0mm,Φ4mm |
| AZ92A | Φ1.2mm,Φ1.6mm,Φ2.0mm,Φ4mm |
Alloy grade and chemical composion:
| AZ31S | GB/T 5153 | |||||||
| Elements | Al | Zn | Mn | Si | Fe | Cu | Ni | Others,total |
| Min % | 2.40 | 0.50 | 0.15 | |||||
| Max % | 3.60 | 1.50 | 0.4 | 0.10 | 0.005 | 0.05 | 0.005 | 0.3 |
| AZ61S | GB/T 5153 | |||||||
| Elements | Al | Zn | Mn | Si | Fe | Cu | Ni | Others,total |
| Min % | 5.50 | 0.50 | 0.15 | |||||
| Max % | 6.50 | 1.50 | 0.4 | 0.10 | 0.005 | 0.05 | 0.005 | 0.3 |
| AZ91D | GB/T 5153 | ||||||||
| Elements | Al | Zn | Mn | Si | Fe | Cu | Ni | Be | Others,total |
| Min % | 8.5 | 0.45 | 0.17 | 0.0005 | |||||
| Max % | 9.5 | 0.90 | 0.4 | 0.08 | 0.004 | 0.025 | 0.001 | 0.003 | 0.3 |
| AZ92A | AWS A5.19-1992 | ||||||||
| Elements | Al | Zn | Mn | Si | Fe | Cu | Ni | Be | Others,total |
| Min % | 8.3 | 1.7 | 0.15 | 0.0002 | |||||
| Max % | 9.7 | 2.3 | 0.5 | 0.05 | 0.005 | 0.05 | 0.005 | 0.0008 | 0.3 |
Use
Electrochemical Applications.
Magnesium is used as an alloying element in nonferrous alloys. Such
as aluminum.zinc, and lead. It is used as an oxygen scavenger in
nickle and copper alloys and a desulfurizer in iron and steel
production. Magnesium improves the toughness and ductility of cast
iron by making the graphite particles nodular. This is the greatest
use of magnesium by weight.
Medical Applications:
Magnesium alloys are used in portable medical equipment where light
weight is advantages. It is also employed for wheelchairs used in
sporting activities(where every ounce is critical). Because of
magnesium’s biocompatibility and bioabsorbability, alloys with
other biocompatible elements(such as calcium) are being evaluated
for cardiovascular stents and orthopedic devices for internal bone
fixation.
Structural:
1. Automotive Industry:
Clutch and brake pedal support brackets.
Steering column lock housing:
Manual transmission housing.
2. Industrial Machinery:
Textile and printing machines. Magnesium alloys are used for parts
that operate at high speed but must be lightweight to minimize
inertial forces.
3. Material Handling equipment:
Dockboards, grain shovels, gravity conveyors.
4. Commercial applications:
Handheld tools, Luggage, computer housing, ladders.
5. Aerospace:
Magnesium Alloys are valuable for aerospace application because
they are lightweight and exhibit good strength and
stiffness at both room and elevated temperatures
6. Bicycle:
Magnesium Alloys are used in the bicycle industry due to its
excellent stiffness and reduced weight compared to Aluminum.
Multifunction Magnesium Alloy Welding Wire Az61 Az91 Polishing Surface
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