Magnesium Technology Continues to Advance, Magnesium Era Begins in ESS and Materials Fields [SMM Survey]

Breaking the Room-Temperature Barrier: Japan Develops New-Type Magnesium Battery Prototype

Researchers at Tohoku University in Japan achieved a critical breakthrough in magnesium battery technology, successfully developing a rechargeable magnesium battery prototype that operates stably at room temperature. The research findings, published in the journal Communications Materials, effectively addressed the core challenge of low magnesium ion mobility at room temperature by designing a new-type amorphous oxide cathode containing elements such as magnesium, lithium, tellurium, and molybdenum. Tests showed that the prototype battery maintained stable performance after 200 charge-discharge cycles and successfully powered an LED device, demonstrating its practical power supply capability. Compared to lithium resources, magnesium is abundant in the Earth's crust and has a lower cost. This technological breakthrough opens a feasible path for developing safe and sustainable next-generation energy storage systems, potentially alleviating the over-reliance on lithium resources.

Australian Company's World-First Technology Turns Fly Ash into "Magnesium Metal," Secures 10 Million in Funding

Australia's Latrobe Magnesium (ASX: LMG) recently successfully raised 10 million Australian dollars to complete a demonstration plant for the world's first commercial production of magnesium using coal fly ash. The funds were raised through a combination of institutional placement and share purchase plan, marking a significant breakthrough for the company in the field of sustainable mineral production. The company's patented technology can convert fly ash, a waste product from lignite power generation, into high-value magnesium metal and cementitious materials, perfectly embodying the principles of a circular economy. CEO David Paterson stated that market demand for the critical mineral magnesium is growing, and this financing received strong support. The demonstration plant (with an annual capacity of 500 mt) is expected to start production in Q1 2026, followed by the construction of a commercial plant with an annual capacity of 10,000 mt. The company has also signed a long-term offtake agreement with a US distributor, outlining a clear future development path.

BOLE Demonstrates Actual Flammability of Magnesium Alloy Components Through Empirical Evidence

In promoting magnesium alloys as a lightweight material for the future, BOLE Intelligent Machinery Company is actively dispelling the public stereotype of magnesium being "highly flammable and explosive." Through test videos, the company clearly demonstrates that under uniform heating at 1,500°C, the ignition time of magnesium alloy components significantly increases with wall thickness. Furthermore, after ignition, they do not form intensely burning flames, and the components do not continue burning until consumed after the heat source is removed. These phenomena differ significantly from traditional perceptions, proving that magnesium, as a lightweight material, is not as dangerous as often described. BOLE will appear at the K Show in Germany from October 8 to 15, 2025, to demonstrate its semi-solid thixomolding technology for magnesium alloys and explain how technology-neutral solutions, such as metal/plastic hybrid components, can lead the trend in future lightweight construction.