Magnesium alloy ingot 99.9% magnesium metal price Factory Magnesium Alloy Ingot Gadolinium
Use
Metal magnesium is widely used in automobile manufacturing, light industry, metallurgical industry, chemical industry, electronic industry and instrument manufacturing industry. The excellent performance and beautiful appearance of magnesium alloy are favored by manufacturers of computers, home appliances, mobile phones and so on.
It has the advantages of low specific gravity, high strength per unit weight, and high chemical stability, which makes aluminum-magnesium alloys and their magnesium mold castings popular, and the metal magnesium industry has developed rapidly. The application of magnesium alloy in the automobile industry has the advantages of high strength, heat resistance, wear resistance and light weight, making it gradually replace the plastic products and steel parts with a large proportion in the automobile industry in the automobile industry, mainly replacing the original engine and steering wheel , seat base, etc.
Advantages of Magnesium Metal
Metal magnesium ingot 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.
Metal magnesium ingots have 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.
Metal magnesium ingot 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. It 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.
Metal magnesium ingot has excellent machinability. Magnesium alloys are the easiest materials to machine among all commonly used metals. High cutting speed and cheap cutting tools can be used during processing, and the tool consumption is low. And without grinding and polishing, a very smooth surface can be obtained with cutting fluid.
Chemical Composition
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Chemical Composition |
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Brand |
Mg(%min) |
Fe(%max) |
Si(%max) |
Ni(%max) |
Cu(%max) |
AI(%max) |
Mn(%max) |
|
Mg99.98 |
99.98 |
0.002 |
0.003 |
0.002 |
0.0005 |
0.004 |
0.0002 |
|
Mg99.95 |
99.95 |
0.004 |
0.005 |
0.002 |
0.003 |
0.006 |
0.01 |
|
Mg99.90 |
99.90 |
0.04 |
0.01 |
0.002 |
0.004 |
0.02 |
0.03 |
|
Mg99.80 |
99.80 |
0.05 |
0.03 |
0.002 |
0.02 |
0.05 |
0.06 |
