High-Purity Magnesium Metal Ingot with 99.9% and 99.5% Options Available

When purity is non-negotiable, our 99.99% pure magnesium ingot stands as the gold standard in high-performance applications. Crafted through a multi-stage refining process—combining vacuum distillation, electrorefining, and inert gas casting—this ingot achieves an unprecedented 99.99% magnesium content, with impurities like iron, nickel, and copper limited to <0.001%. Such exceptional purity preserves magnesium’s innate properties: a lightweight density (1.74 g/cm³), excellent thermal conductivity (158 W/m·K), and high reactivity, making it indispensable for industries where contamination cannot compromise performance.

For electronics manufacturers, this ingot serves as a critical substrate for thin-film deposition in semiconductors, where even trace impurities can disrupt electron flow. In research laboratories, its purity enables precise studies of magnesium’s electrochemical behavior, crucial for advancing battery technology. Even in artistic applications, 99.99% pure magnesium’s bright, silvery luster and resistance to tarnish make it a favored material for sculptures and decorative fixtures.

Each ingot undergoes rigorous third-party testing via glow-discharge mass spectrometry (GDMS) and inductively coupled plasma mass spectrometry (ICP-MS) to certify purity. With a consistent chemical composition and uniform microstructure, our 99.99% pure magnesium ingot ensures reproducibility across manufacturing and research workflows. When absolute purity matters, trust in the ingot that sets the benchmark.