Product Specifications
| Prod Model: |
AMD series |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Place Style: |
Horizontal |
| Gas Flow Type: |
Fire Tube |
| Fuel: |
Gas-Fired |
| Usage: |
Industrial |
| Pressure: |
High Pressure |
| Media: |
Steam |
| Water Circulation: |
Natural Circulation |
| Manufacturing Level: |
A |
| Burning Style: |
Internal Firing Boiler |
Product Description
The oxide film on the surface of molten magnesium is loose, as it's an active element with high oxygen binding force, so it can react with oxygen, steam, and nitrogen in the atmosphere, generates oxide and nitride which becomes impurities. The impurities often is accompanied by shrinkage and porosity.
The melting process of magnesium and magnesium alloy is as follows:
(1) Mechanical stirring and gas stirring combined so as to remove magnesium oxide impurities, the molten magnesium will steadily flow in circle during refining process, this can help the oxide inclusions in molten magnesium can be fully adsorbed by refining agent, and then precipitate in the bottom of the crucible. Compared with the traditional melting furnace, it can save refining agent by more than 40%;
(2) Use the new protective gas technology in melting which greatly improve the purity of the magnesium alloy, the commonly used gas combination is SF6 + N2, SF6 + CO2 or SO2 + N2, we succeeded in trial of new protective gas combined by CO2 + argon + xenon;
(3) We successfully using melting mode of 3+1 or 4+1 which can save energy consumption, According to the customer's specific needs, we equip three/four gas or resistance heating furnace on a heating, holding electric resistance furnace.
(4) Gas melting furnace is controlled by PLC double regenerative waste heat utilization system, it can save energy by 25-30%;
(5) Melting furnace, holding furnace work independently. The molten magnesium is transferred to the holding furnace by the U-shaped infusion tube which can automatic heat the magnesium, then the molten magnesium passes through the metering system, flows to the terminal equipment such as magnesium ingot casting machine, semi-continuous casting machine or slab continuous casting and rolling mill, it realizes safe and efficient automated melting production.
China Magnesium Industry Co., Ltd. is a newly built company which covers an area of 3000mu. It is engaged in processing, research, development, production and sales of magnesium alloy equipment and magnesium alloy material.
China Magnesium Industry Co., Ltd. invests in the construction of magnesium alloy industrial park, Located at Shangrao City, Jiangxi province. Our engineering projects include: magnesium equipment, magnesium alloy plate, die-casting, foundry and processing project of forging parts. We will build to the enterprise's cluster of deep processing industry of magnesium alloy in our magnesium industrial park.
After all projects put into production, magnesium alloy industrial park will become the largest magnesium alloy deep processing base and largest magnesium equipment base, not only in China, but also all around the world.
