Good Electromagnetic Shielding Performance ZK60-T5 Magnesium Rod
Good Electrical And Thermal Conductivity
Characteristics of Magnesium Alloy
(1) Light weight: The specific strength of magnesium alloy is
higher than that of aluminum alloy and steel/iron, but slightly
lower than that of fiber-reinforced plastics with the highest
specific strength; its specific stiffness is equivalent to that of
aluminum alloy and steel/iron, but Much higher than fiber
reinforced plastics.
(2) High damping, shock-absorbing and shock-absorbing properties:
Magnesium alloy has an excellent ability to absorb energy, absorb
vibration and noise, and ensure that the equipment can work
quietly. .
Although the thermal conductivity of magnesium alloy is not as good
as that of aluminum alloy, it is dozens of times higher than that
of plastic. Therefore, magnesium alloy is used in electrical
products to effectively dissipate the internal heat to the outside.
Magnesium alloys are used in casings and cooling parts of computers
and projectors that generate high temperatures inside. Magnesium
alloy is used on the casing of the TV to achieve no heat
dissipation holes. Electromagnetic wave shielding performance: The
electromagnetic wave shielding performance of magnesium alloy is
better than that of electroplating shielding film on plastic.
Therefore, the use of magnesium alloy can save the electroplating
process of electromagnetic wave shielding film. Magnesium alloys
are used for parts near vibration sources such as readout devices
of hard disk drives. If magnesium alloy is used on the blades of
the fan, the vibration can be reduced to achieve low bass. In
addition, magnesium alloys are used for the steering wheel and
seats in order to improve shock absorption and reduce weight after
the car is hit.
Magnesium Alloy Chemical Composition:
| Alloy Element | Type | Chemical Composition% | Other elements b |
| Mg | Al | Zn | Mn | Ce | Zr | Si | Fe | Ca | Cu | Ni | Be | Sub-total | total |
| MgAlZn | AZ31B | Balance | 2.5-3.5 | 0.6-1.4 | 0.1-0.2 | --- | --- | ≤0.08 | ≤0.003 | ≤0.04 | ≤0.01 | ≤0.001 | --- | ≤0.05 | ≤0.30 |
| AZ40M | Balance | 3.0-4.0 | 0.2-0.8 | 0.15-0.5 | --- | --- | ≤0.10 | ≤0.05 | --- | ≤0.05 | ≤0.005 | ≤0.01 | ≤0.01 | ≤0.30 |
| AZ80A | Balance | 7.8-9.2 | 0.2-0.8 | 0.12-0.5 | --- | --- | ≤0.10 | ≤0.005 | --- | ≤0.05 | ≤0.005 | --- | --- | ≤0.30 |
| AZ91D | Balance | 8.5-9.5 | 0.45-0.9 | 0.17-0.4 | --- | --- | ≤0.08 | ≤0.004 | --- | ≤0.025 | ≤0.001 | 0.0005- | ≤0.01 | ≤0.30 |
| 0.003 |
| MgMn | M2M | Balance | ≤0.20 | ≤0.30 | 1.3-2.5 | --- | --- | ≤0.10 | ≤0.05 | --- | ≤0.05 | ≤0.007 | ≤0.01 | ≤0.01 | ≤0.20 |
| MgZnZr | ZK61M | Balance | ≤0.05 | 5.0-6.0 | ≤0.10 | --- | 0.3-0.9 | ≤0.05 | ≤0.05 | --- | ≤0.05 | ≤0.005 | ≤0.01 | ≤0.01 | ≤0.30 |
| MgMnRe | ME20M | Balance | ≤0.20 | ≤0.30 | 1.32-2.2 | 0.15-0.35 | --- | ≤0.10 | ≤0.05 | --- | ≤0.05 | ≤0.007 | ≤0.01 | ≤0.01 | ≤0.30 |
Processing technology:
Compared with traditional magnesium alloy, Semi-continuous casting
has higher strength and extensibility on its organization and
composition.
1. Magnesium liquid pouring directly from the holding furnace and
making it rapidly crystallization by pipetting and twice refining
with high purity and less impurity. it can improve the compactness
of the inner metallurgical structure of magnesium rod and make its
a more reasonably inner densification crystallization. And the
physical nature is greatly enhanced comparing to the traditional
casting products.
2. The impurities in rhyolite even tends to zero in the molding
product. semi continuous casting magnesium alloy adopts new inert
gas protection device, which greatly reducing the amount of
entrapped slag and improving the product quality . in the
traditional process , the smelting process is completely exposed to
the air, which can only inflaming retarding by rholite etc.
3. The surface is smooth and clean, no porosity, no shrinkage, no
slag inclusion.
4. The length is flexible. Its existing maximum diameter is Φ600mm.
it can be peeled, cut as customized. In addition, we also can
produce other different specification product to meet
customers’requirement. Various of specifications of magnesium ally
flat bar can be semi continuous cast.
Product advantages:
- Light weight. Magnesium metal is the lightest metal material in the
world .
- High specific strength .magnesium alloy has a high strength and
quality, it also has a certain bearing capacity.
- mall modulus of elasticity. has better strength and anti-seismic
and not easily distortion .
- Good anti electromagnetic interference and shield .
- Non pollution and recycle.
- Stable dimensionally and easy processing.
Magnesium Alloy bar Picture show:
Specification:
| Name | Type | specification | Remarks |
| magnesium alloy | AZ31B | Casting round bar billet(Φ3-160*3000) | According to the requirements of sawing and heat treatment |
| ZK61M/ZK60 |
| AZ80A |
| AZ91D |
| M2M |
| ME20M AZ40 |
Magnesium Alloy Chemical composition:
| Alloy Element | Type | Chemical Composition% | Other elements b |
| Mg | Al | Zn | Mn | Ce | Zr | Si | Fe | Ca | Cu | Ni | Be | Sub-total | total |
| MgAlZn | AZ31B | Balance | 2.5-3.5 | 0.6-1.4 | 0.1-0.2 | --- | --- | ≦0.08 | ≦0.003 | ≦0.04 | ≦0.01 | ≦0.001 | --- | ≦0.05 | ≦0.30 |
| AZ40M | Balance | 3.0-4.0 | 0.2-0.8 | 0.15-0.5 | --- | --- | ≦0.10 | ≦0.05 | --- | ≦0.05 | ≦0.005 | ≦0.01 | ≦0.01 | ≦0.30 |
| AZ80A | Balance | 7.8-9.2 | 0.2-0.8 | 0.12-0.5 | --- | --- | ≦0.10 | ≦0.005 | --- | ≦0.05 | ≦0.005 | --- | --- | ≦0.30 |
| AZ91D | Balance | 8.5-9.5 | 0.45-0.9 | 0.17-0.4 | --- | --- | ≦0.08 | ≦0.004 | --- | ≦0.025 | ≦0.001 | 0.0005-
0.003 | ≦0.01 | ≦0.30 |
| MgMn | M2M | Balance | ≦0.20 | ≦0.30 | 1.3-2.5 | --- | --- | ≦0.10 | ≦0.05 | --- | ≦0.05 | ≦0.007 | ≦0.01 | ≦0.01 | ≦0.20 |
| MgZnZr | ZK61M | Balance | ≦0.05 | 5.0-6.0 | ≦0.10 | --- | 0.3-0.9 | ≦0.05 | ≦0.05 | --- | ≦0.05 | ≦0.005 | ≦0.01 | ≦0.01 | ≦0.30 |
| MgMnRe | ME20M | Balance | ≦0.20 | ≦0.30 | 1.32-2.2 | 0.15-0.35 | --- | ≦0.10 | ≦0.05 | --- | ≦0.05 | ≦0.007 | ≦0.01 | ≦0.01 | ≦0.30 |
Advantage of Hilbo company:
Full range of product types, Ensure production capacity
We ave advanced die-casting, extrusion, forging, rolling, casting
processing production line and precision testing equipment. Can
produce a variety of types of magnesium alloy and magnesium alloy
products, and developed a high-strength magnesium alloy extruded
sheet. Through the purification of ordinary magnesium, magnesium
can be raised up to 99.99% of high purity.
Cost advantage
Magnesium alloy casting production can customized as your
requirement. the technical process is great, extrusion production
required for a variety of bar, no need to purchase from abroad,
extrusion molding products is easy molding, low energy consumption,
saving production costs.
Workshop:
Product technology advantages
Engaged in magnesium smelting technology personnel with more than
15 years experience, from the selection of primary materials to
smelting processing has a wealth of experience and mature
management techniques.
We are in magnesium ingots, magnesium alloy extrusion products have
technical research and development capabilities. We are come out in
front in the Magnesium alloy production enterprises
Testing Equipment
Our services:
1. Small order quantity available
2. Professional engineering team and sales team
3. Payment: T/T & Western Union
4. OEM/ODM Supporttable
5. Free samples provided
6. Competitive price and high quality
Certificate:
We have attained ISO9001 and ISO14001 certificates, Standardize and
improve the enterprise quality management system.
How can I contact with your company?
We are always ready to serve you via Email, Telephone, Fax, Skype,
Whatsapp or Mobile
telephone.
