Magnesium Metal

Hot Products

FAQ

What is the black powder on the surface of magnesium ingot AM50A?
The first is the alloy composition is different: AM50, AM60 is Mg-Al-Mn series, AZ91D is Mg-Al-Zn series.
What harm does magnesium alloy have to human body?
Yes, the alloy is usually aluminum, magnesium, iron and the like, may cause chronic aluminum poisoning, that is, excessive accumulation of aluminum in the body, affecting intelligence and other physical functions.
Why the cost of ferrosilicon production will lead to a rebound in the price of magnesium ingot?
75# ferrosilicon in pidgeonmagnesiumprocess often used in high temperature smelting process of magnesium metal, will be replaced from CaO.MgO mg, each ton of magnesium will consume 1.2 tons of ferrosilicon, plays a big role in magnesium production.
What are the generally feasible surface treatment methods for magnesium alloy die castings?
Your question is difficult to answer, the general casting magnesium alloy surface treatment should be divided into surface coating treatment and surface treatment, although the two are related, but in the process and technology, but there is a big difference, its main features are not the same. Therefore, you must specify the purpose and function of your work before you can tell you the actual surface treatment.
What are the surface defects of magnesium alloy rolling?
General magnesium alloys will not be rolled, so that the rolled products are easy to oxidize and not conducive to preservation
The industrial application of magnesium and the main title and technical difficulty of producing magnesium products with magnesium chloride as raw material
1, unit investment is low.2, the production cost is low. As a result of magnesium ore, coal and other phasesThe prices of the raw materials are lower, the labor and management costs are not high, so the totalLower production costs.3, magnesium and related resources are rich. China is the richest country in magnesium resourcesOne of。 The total reserves of magnesite are 2 billion 700 million T, dolomite mine about 4000000000 T, and QinghaiThe potassium and magnesium salt and coastal brine magnesium reserves are very large.
What is magnesium aluminum alloy and what is its use?
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.
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.