Products Description

Magnesium Ingot is a lightweight, versatile non-ferrous metal widely recognized for its excellent strength-to-weight ratio, corrosion resistance, and exceptional alloying properties. Our magnesium ingots are manufactured using high-purity raw materials through advanced electrolytic or thermal reduction processes. With a clean surface and stable composition, they are ideal for demanding applications in metallurgy, aerospace, automotive, and electronics.

Specification

Item	Typical Value
Purity	≥ 99.9%
Standard Compliance	ASTM B93 / GB/T 3499
Ingot Weight	7.5 kg / 15 kg / Custom
Surface Condition	Smooth, silvery white, no impurities
Chemical Composition	Mg ≥ 99.9%, Fe ≤ 0.003%, Si ≤ 0.02%, Cu ≤ 0.001%

Magnesium Ingots 1

Characters

High Purity & Uniform Composition – Consistent chemical makeup ensures stable alloying results
Low Density, High Strength – Ideal for lightweight structural components
Good Machinability & Castability – Easy to mold and process into complex shapes
Excellent Corrosion Resistance – Maintains performance even in harsh environments
Eco-Friendly & Recyclable – Contributes to green manufacturing and sustainability

Uses of Magnesium Ingots

The largest consumer of magnesium ingots is the aluminum alloy industry. Adding magnesium to aluminum significantly enhances its strength, hardness, and corrosion resistance. This application is critical for producing automotive wheels, aerospace structural components, building profiles, and electronic product housings. A conventional fuel vehicle uses about 3-5 kg of magnesium per vehicle within its aluminum parts, while a new energy vehicle (NEV) can require up to 600 kg of aluminum, which correspondingly contains a substantial amount of magnesium. Globally, this sector accounts for approximately 26% of all primary magnesium consumption, typically requiring high-purity magnesium of Mg99.90 grade or higher.

In the traditional steel industry, magnesium serves as an efficient desulfurization agent. When added to molten steel, magnesium reacts with sulfur to form magnesium sulfide, significantly reducing the sulfur content. This process improves the steel's ductility, toughness, and impact performance while reducing slag volume compared to calcium-based agents. This application accounts for about 12% of global magnesium consumption, typically using Mg99.80 grade ingots.

Magnesium is also a critical reducing agent in the production of other high-value metals. The most representative example is the Kroll process for producing titanium sponge, where magnesium reduces titanium tetrachloride (TiCl₄). This titanium sponge is the fundamental raw material for titanium materials and alloys used in aerospace, military, and chemical corrosion-resistant equipment. High-purity magnesium ingots of Mg99.95 grade or higher are required to ensure product purity. This sector represents roughly 8% of global magnesium consumption.

Why Choose Our Company?

With over 20 years of experience in exporting ferroalloys, we are a trusted name in the global metallurgical industry. Our well-established supply chain allows us to serve clients with reliable quality, competitive pricing, and fast delivery.

Our Main Products Include:

Ferro Silicon (FeSi 72 / 75 / High Purity)

Manganese Alloys: Medium Carbon FeMn, Low Carbon FeMn

Ferro Chrome: Low Carbon FeCr

Silicon Metal: Standard Grade and Off Grade

Calcium Silicon, FeSiBa, FeSiMg, SiC

Graphite Petroleum Coke (GPC)

Cored Wire for Foundry and Steel Mills

We are committed to long-term cooperation, technical support, and tailor-made solutions for steelmakers, foundries, and alloy producers worldwide.