Magnesium Alloy Sheet Good Quality Magnesium Metal Foundry

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Product Description:

Magnesium Alloy Sheet Good Quality Magnesium Metal Foundry

1. Specification:The Mg Metal is a fairly strong, silvery-white, light-weight metal.

Form: Plate

ingot: (1-15 ± 0.5) kg / pc


2. Application:

1. The high temperature at which magnesium burns makes it a useful tool for starting emergency fires during outdoor recreation. Other related uses include flashlight photography, flares, pyrotechnics and fireworks sparklers. 

2. To photoengrave plates in the printing industry. 

3. In the form of turnings or ribbons, to prepare Grignard reagents, which are useful in organic synthesis.

4. As an additive agent in conventional propellants and the production of nodular graphite in cast iron.                  

5. As a reducing agent for the production of uranium and other metals from their salts.                   

6. As a sacrificial (galvanic) anode to protect underground tanks, pipelines, buried structures, and water heaters.


3. Mg Alloys Metal (Ingot)

 Magnesium Alloy Sheet Good Quality Magnesium Metal Foundry

4. Advantages:

Good Quality ............... The most important factor we care.

Competitive Price ........ For our mutual benefit.

Prompt delivery ........... Abundant production ability, storage ability and manpower.

Excellent Service ......... Customer always first.

Now our main markets in Asia and Europe, to the future we will set up sales network in more than 200 countries around the world. 

5. Image:

Magnesium Alloy Sheet Good Quality Magnesium Metal Foundry

Magnesium Alloy Sheet Good Quality Magnesium Metal Foundry

Magnesium Alloy Sheet Good Quality Magnesium Metal Foundry

Magnesium Alloy Sheet Good Quality Magnesium Metal Foundry

Magnesium Alloy Sheet Good Quality Magnesium Metal Foundry

Magnesium Alloy Sheet Good Quality Magnesium Metal Foundry

Magnesium Alloy Sheet Good Quality Magnesium Metal Foundry








What is Magnesium Alloys?

Magnesium alloys are mixtures of magnesium with other metals (called an alloy), often aluminum, zinc, manganese, silicon, copper, rare earths and zirconium. Magnesium is the lightest structural metal. Magnesium alloys have a hexagonal lattice structure, which affects the fundamental properties of these alloys. Plastic deformation of the hexagonal lattice is more complicated than in cubic latticed metals like aluminium, copper and steel; therefore, magnesium alloys are typically used as cast alloys, but research of wrought alloys has been more extensive since 2003. Cast magnesium alloys are used for many components of modern automobiles, and magnesium block engines have been used in some high-performance vehicles; die-cast magnesium is also used for camera bodies and components in lenses.

 

Practically, all the commercial magnesium alloys manufactured in the United States contain aluminum (3 to 13 percent) and manganese (0.1 to 0.4 percent). Many also contain zinc (0.5 to 3 percent) and some are hardenable by heat treatment. All the alloys may be used for more than one product form, but alloys AZ63 and AZ92 are most used for sand castings, AZ91 for die castings, and AZ92 generally employed for permanent mold castings (while AZ63 and A10 are sometimes also used in the latter application as well). For forgings, AZ61 is most used, and here alloy M1 is employed where low strength is required and AZ80 for highest strength. For extrusions, a wide range of shapes, bars, and tubes are made from M1 alloy where low strength suffices or where welding to M1 castings is planned. Alloys AZ31, AZ61 and AZ80 are employed for extrusions in the order named, where increase in strength justifies their increased relative costs.

Magnox (alloy), whose name is an abbreviation for "magnesium non-oxidizing," is 99% magnesium and 1% aluminum, and is used in the cladding of fuel rods in magnox nuclear power reactors.

 

Magnesium alloys are referred to by short codes (defined in ASTM B275) which denote approximate chemical compositions by weight. For example, AS41 has 4% aluminum and 1% silicon; AZ81 is 7.5% aluminium and 0.7% zinc. If aluminium is present, a manganese component is almost always also present at about 0.2% by weight which serves improve grain structure; if aluminum and manganese are absent, zirconium is usually present at about 0.8% for this same purpose.

 

Any standard magnesium alloys are easily welded by gas or resistance-welding equipment, but cannot be cut with an oxygen torch. Magnesium alloys are not welded to other metals, because brittle inter-metallic compounds may form, or because the combination of metals may promote corrosion. Where two or more parts are welded together, their compositions must be the same. Soldering of magnesium alloys is feasible only for plugging surface defects in parts. The solders are even more corrosive than with aluminium, and the parts should never be required to withstand stress. Riveted joints in magnesium alloy structures usually employ aluminium or aluminium-magnesium alloy rivets. Magnesium rivets are not often used because they must be driven when hot. The rivet holes should be drilled, especially in heavy sheet and extruded sections, since punching tends to give a rough edge to the hole and to cause stress concentrations.



6.FAQ

We have organized several common questions for our clients,may help you sincerely: 

①How about your company?

CNBM, The Fortune 500. A world class manufacturer & supplier of magnesium alloys ingots plates&sheets, magnesium alloy bars, Magnesium alloy slabs,magnesium alloy wires,magnesium alloy tubes and etc.. bases in China.

②How to guarantee the quality of the products?

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;

We would like to offer free samples for your inspect and check.

We have advanced manufactured equipments,such as hot rolling equipment. We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③What is your main markets?

Our main markets are from Europ, America and Aisa. Such as Germany,Czech, Poland, England, Canada, Korea, Turkey etc.

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Q:What is magnesium aluminum alloy and what is its use?
Magnesium alloy molecular formula: Mg4Al3 molecular weight: 178.22 color is brown, the proportion is about 2.15g/cm3, the melting point of 463 DEG C, when combustion temperature reaches 2000 DEG -3000 DEG. In fireworks production process plays a very important role in reducing agent, can also be used as white lighting agent and agent.
Q:Will the enterprises that produce sponge titanium use magnesium ingots?
The essence of magnesium reduction is at 880 DEG ~950 DEG under argon atmosphere, let four titanium chloride and magnesium were obtained by the reaction of sponge titanium and magnesium chloride, magnesium chloride removal in titanium sponge and excess magnesium by vacuum distillation to obtain pure titanium by distilled condensate molten metal recovery magnesium, magnesium chloride by molten salt electrolysis recovery of magnesium and chlorine. The process of producing titanium from refined four titanium chloride is divided into two steps: reduction and distillation. For a long time, reduction and distillation are all step by step, but now they are tending to be combined and large-scale.
Q:Causes of high manganese content in magnesium ingot
Magnesium in the air in the combustion reaction of oxygen, magnesium and Magnesium Oxide in the air, and the quality of the quality of the resulting Magnesium Oxide equal in response to magnesium and oxygen quality, so the quality of the product than the quality of the original magnesium increases.
Q:The industrial application of magnesium and the main title and technical difficulty of producing magnesium products with magnesium chloride as raw material
Magnesium has flammable explosive, high temperature and bright white combustion characteristics, so magnesium powder is widely used in military industry and aerospace industry and other fields of science and technology.
Q:What are the generally feasible surface treatment methods for magnesium alloy die castings?
1. chromate passivation method, which is the most widely used and the most important method in industry. The so-called chromate passivation solution is metal with chromic acid, chromate or dichromate as a major component of the film on the metal surface to form a compound composed of trivalent chromium and hexavalent chromium and six metal itself, this film has protective passivation metal corrosion inhibition for. The specific passivation process is to dip the magnesium ingot which is intended to be passivated into the passivation solution. At this time, the surface metal is oxidized by the solution, forming metal ions into the solution. Since the solution is acidic, the following reactions occur: 3Mg ten, 2HN03 = 4Mg0, ten H20, ten 2N02. anodic oxidation is a surface treatment method to increase the thickness of base metal oxide film by electrolytic reaction and to improve the film properties. The film has excellent corrosion resistance and abrasion resistance.
Q:What is the black powder on the surface of magnesium ingot AM50A?
AZ91D, the most widely used magnesium alloy, has high strength and excellent casting performance. It is used in motorcycles, computer parts, housings, and lids
Q:What harm does magnesium alloy have to human body?
The main element of magnesium aluminum alloy and AZ91D is magnesium. As long as it is not dust (flammable or explosive), direct contact with magnesium ingot is harmless
Q:What are the differences between aluminium magnesium alloy, aluminum alloy and plastic steel?
Magnesium ingot and aluminium in the above 1150K, reaction of aluminum and oxygen in the air to form a-Al2O3, the crystal chemical properties of alumina is inert, a barrier and isolation. Less than 1150K, in the B-Al2O3 and the crystal reaction with acid magnesium alloy not inner protection.Have a great impact on the quality of production safety and product content of magnesium, aluminum magnesium alloy standard in all about how many of the fireworks aluminum content of 50%. activity. But now the production of magnesium alloy for many enterprises and private enterprises, in recent years the aluminum ingot is more expensive than the magnesium spindle, driven by interests, are not in accordance with GB production. Now in the magnalium powder the aluminum content is generally less than 50%, some low aluminum content to increase the properties of 40%. magnesium alloy content makes the properties close to magnesium, so the pyrotechnic impact sensitivity and friction sensitivity increase, pyrotechnics is more sensitive, thereby increasing the risk. We may use the following chemical mechanism to test the content of magnesium alloy in aluminum.
Q:What are the surface defects of magnesium alloy rolling?
When the deformation rate is too large, it is easy to cause serious cracking.
Q:Why the cost of ferrosilicon production will lead to a rebound in the price of magnesium ingot?
Ferrosilicon is made of coke, steel chips, quartz (or silica) as raw material, smelting by electric furnace iron silicon alloy. Silicon and oxygen are easily synthesized into silicon dioxide, so ferrosilicon is used as a reducing agent in the smelting industry.

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