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| Material: | Magnesium Alloy | Application: | Industry |
|---|---|---|---|
| Shape: | Round Bar | Size: | Customized |
| Process: | Semi-Casting & Hot Rolling | Molybdenum Bar/pipe: | Extruding |
| Chemical Composition: | Magnesium Alloy | Brand: | Hilbo |
| High Light: | Shock Absorption Magnesium Round Bar,Excellent Machinability Magnesium Alloy Bar,Good Toughness Magnesium Round Bar |
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Good Toughness Strong Shock Absorption Magnesium Alloy Bar Has Excellent Machinability
Magnesium alloy is a high-performance light-weight structural material made of magnesium. Its specific gravity is similar to that of plastic, and its rigidity and strength are no less than that of aluminum. It has strong shock resistance, anti-electromagnetic, thermal conductivity, and electrical conductivity. Magnesium alloy is light in weight, its density is only 1.7 kg/m3, which is 2/3 of aluminum and 1/4 of steel, its strength is higher than that of aluminum alloy and steel, and its specific stiffness is close to that of aluminum alloy and steel. Excellent castability and dimensional stability, easy processing, low scrap rate, good damping coefficient, greater than aluminum alloy and cast iron, very suitable for the production of automobiles, and at the same time in aerospace, portable computers, mobile phones, electrical appliances , sports equipment and other fields have a wide range of application space.
1. Advantages of magnesium alloy
Magnesium alloy has low density but high strength and good rigidity. Among the existing engineering metals, the density of magnesium is the smallest, which is 1/5 of steel, 1/4 of zinc, and 2/3 of aluminum. Ordinary cast magnesium alloys have the same rigidity as cast aluminum alloys, so their specific strength is significantly higher than that of aluminum alloys. The stiffness of magnesium alloy increases with the increase of thickness, so the rigidity of magnesium alloy is very beneficial to the design of the overall component.
Magnesium alloy has good toughness and strong shock absorption. Magnesium alloys are prone to large deformations when subjected to external forces. However, when subjected to an impact load, the energy absorbed is 1.5 times that of aluminum, so it is very suitable for the impacted part-the wheel; magnesium alloy has a high damping capacity, which is to avoid workers' fatigue caused by vibration and noise. ideal material.
Magnesium alloy has low heat capacity, fast solidification speed and good die casting performance. Magnesium alloy is a good die-casting material. It has good fluidity and rapid solidification rate, and can produce parts with fine surface and clear edges and corners, and can prevent excessive shrinkage to ensure dimensional tolerances. Due to the low heat capacity of magnesium alloy, compared with the production of the same aluminum alloy castings, its production efficiency is 40% to 50% higher, and the castings have stable dimensions, high precision and good surface finish.
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:
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- |
≦0.01 | ≦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.
FAQ:
1.Why us?
We specialized in this line for 10 years, We will provide you with all good service, best products and best prices.
2.Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but do not pay the cost of freight. Or we can discuss according to true situation.
3.Do you accept customed?
Yes, we can according to your unit weight or drawings processing.
4.Do you inspect the finishing products?
Yes, each product will be inspected by our QC before shipping.
Contact Person: Miss. Emily shi
Tel: +86 13714725615
Fax: 86-0769-82385085
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