Product DescriptionMagnesium alloys are well-known for being the
lightest structural alloys. They are made of magnesium, the
lightest structural metal, mixed with other metal elements to
improve the physical properties. These elements include manganese,
aluminium, zinc, silicon, copper, zirconium, and rare-earth
metals.Some of magnesium's favourable properties include low
specific gravity and a high strength-to-weight ratio. As a result,
the material lends itself to a range of automotive, aerospace,
industrial, electronic, biomedical, and commercial
applications.Product NameHeatsink;Magnesium heat sink;Extruded
heatsink;Heat sink extrusionMaterialAZ31, AZ61, AZ91DDetailed
SizeAs per customers' designMax Aspect Ratio( Fin Height
/ Fin Gap)More than 20 times aspect ratio heatsink can be extruded
by 800 Tons--6000 Tons extruding machines by most advanced
technologyMax WidthUltra wide extruded heatsink can be made by our
unique friction welding technologyStandard Mold Qty30,000+ sets
standard molds in stock for your option,saving your R&D
costSample ServiceSamples with differernt sizes are availabe for
prototypes test within 1 weekProduction ProcessProfiles
Extruding---Cutting---CNC Machining(Milling,
Drilling,Tapping)---Deburring--- Cleaning---
Inspecting--PackingSurface TreatmentDegreasing,(Black)
Anodizing,Sand Blasting,Painting,Chromating and Laser
markingReference StandardGB/T 3190-2008,GB/T 14846-2008,ISO
2768ExperienceMore than 20 years professional manufacturing
experience ApplicationLED Lighting,Inverter,Welding
Machine,Communication Device,Power Supply Equipment,Electronic
Industry,Thermoelectric Coolers/Generator,IGBT/UPS Cooling
Systems,etc.Detailed Photos Main CategoriesOur
AdvantagesPackaging & ShippingFAQQ: What characteristics make a
heatsink a good one?A: High heatsink surface;Good aerodynamics;Good
thermal transfer within the heatsink;Perfect flatness of the
contact area;Good mounting method. Q: How long is your delivery
time? A: Generally it is 5-10 days if the heatsinks are in stock.
or it is 30-40 days for mass production Q: Do you provide samples
? A: Yes, we could offer paid sample for prototypes testing
if there is stock.we have thousands of standard heatsinks with
different sizes and shapes. Q: What is your terms of payment ? A:
Usually 100% payment before shipment.For regular customers,the
terms can be nogotiated. Company ProfileSino Zheng
Industrial Inc. is one of a leading & professional suppliers of
forging magnesium wheel, magnesium welding wire, magnesium rod as
well as magnesium alloy profiles in Zhengzhou China. Our company
uses advanced production technology and automation equipment to
ensure the high quality and high stability of magnesium alloys. Our
magnesium alloy rods are refined by a special process, with small
grains, uniform inside and outside, low impurity content, and no
peeling; the company's die-casting production line uses these
magnesium alloy rods as raw materials to produce magnesium alloy
bicycle frames, rims, and magnesium alloys. High-quality products
such as crossbow racks.Our company has now developed a formula and
process for producing high-quality magnesium alloys, which are
inimitable. Magnesium alloy welding wire produced with this formula
and process can realize compatible welding between different
magnesium alloy materials, that is, different materials of
magnesium alloy can be welded with one kind of welding wire, and
have the advantages of small thermal effect zone, deep welding
penetration, and no blistering. In particular, the 1.2mm magnesium
alloy welding wire produced uses a one-time extrusion process to
replace the original extrusion and then drawing process. Relying on
the excellent technical team in the industry, the company
continuously expands the application range of magnesium alloy
materials through technological innovation, product innovation and
process innovation, and contributes to the development of my
country's magnesium alloy industry.Our company is currently a
professional manufacturer of magnesium alloy welding wire in China.
The magnesium alloy welding wire produced by the company has
specifications such as 1.2mm, 2.4mm, 3.2mm, etc., all of which are
produced by one-time extrusion molding process with stable quality.
With these magnesium alloy welding wires, different types of
magnesium alloys can be welded together. The heat effect zone of
the welded parts is small and the weld strength is higher than the
non-welded zone. The bicycle frames welded with these magnesium
alloy welding wires can achieve more than 150,000 vibration tests
without cracks.The application of magnesium alloy welding wire
completely solves welding problem of magnesium alloys, can promote
the wide application of magnesium alloys in military, aerospace,
and civil applications, can increase the total application of
magnesium alloys in the country, and maximize the high reserves of
magnesium alloys in the country propelling the magnesium industry
into a
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