1)Appearance:silver gray alloy ingot

2)Performance:  

They are used in casting and wrought magnesium alloy containing rare earth. It can obviously enhance alloys resistance to elevated temperatures, corrosion resistance and creep resistance. Meanwhile, it can refine the microstructure of alloy and observably improve the strength, casting property and process ability of alloy.
3) Usage:

Shop sign	Chemical composition (%)
	Mg≥	Al	Mn	Si	Fe	Cl	Cu	Ni	other single impurities
mg9998	99.98	0.004	0.002	0.003	0.002	0.002	0.0005	0.0005	0.005
mg9995	99.95	0.01	0.01	0.01	0.003	0.003	0.002	0.001	0.005
mg9990	99.90	0.02	0.03	0.02	0.04	0.005	0.004	0.001	0.01
mg9980	99.80	0.05	0.05	0.03	0.05	0.005	0.02	0.002	0.05

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